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DICTIONARY OF OCCUPATIONAL TITLES (4th Ed., Rev. 1991)001.061-010 to 024.364-010 This category includes occupations concerned with the theoretical or practical aspects of such fields of human endeavor as art, science, engineering, education, medicine, law, business relations, and administrative, managerial, and technical work. Most of these occupations require substantial educational preparation (usually at the university, junior college, or technical institute level). 00/01 OCCUPATIONS IN ARCHITECTURE, ENGINEERING, AND SURVEYING
001 ARCHITECTURAL OCCUPATIONS This group includes occupations concerned with the design and construction of buildings and related structures, or landscaping, and floating structures, according to aesthetic and functional factors.
001.061-010 ARCHITECT (profess. & kin.)
Researches, plans, designs, and administers building projects
for clients, applying knowledge of design, construction procedures, zoning and building codes,
and building materials: Consults with client to determine functional and spatial requirements of
new structure or renovation, and prepares information regarding design, specifications, materials,
color, equipment, estimated costs, and construction time. Plans layout of project and integrates
engineering elements into unified design for client review and approval. Prepares scale drawings
and contract documents for building contractors. Represents client in obtaining bids and
awarding construction contracts. Administers construction contracts and conducts periodic
on-site observation of work during construction to monitor compliance with plans. May prepare
operating and maintenance manuals, studies, and reports. May use computer-assisted design
software and equipment to prepare project designs and plans. May direct activities of workers
engaged in preparing drawings and specification documents.
001.061-014 ARCHITECT, MARINE (profess. & kin.) alternate titles: architect, naval; naval designer
Designs and oversees construction and repair of marine craft
and floating structures, such as ships, barges, tugs, dredges, submarines, torpedoes, floats, and
buoys: Studies design proposals and specifications to establish basic characteristics of craft, such
as size, weight, speed, propulsion, armament, cargo, displacement, draft, crew and passenger
complements, and fresh or salt water service. Oversees construction and testing of prototype in
model basin and develops sectional and waterline curves of hull to establish center of gravity,
ideal hull form, and buoyancy and stability data. Designs complete hull and superstructure
according to specifications and test data, in conformity with standards of safety, efficiency, and
economy. Designs layout of craft interior including cargo space, passenger compartments, ladder
wells, and elevators. Confers with MARINE ENGINEERS (profess. & kin.) to establish
arrangement of boiler room equipment and propulsion machinery, heating and ventilating
systems, refrigeration equipment, piping, and other functional equipment. Evaluates performance
of craft during dock and sea trials to determine design changes and conformance with national
and international standards.
001.061-018 LANDSCAPE ARCHITECT (profess. & kin.) alternate titles: community planner; environmental planner; land planner; site planner
Plans and designs development of land areas for projects,
such as parks and other recreational facilities, airports, highways, and parkways, hospitals,
schools, land subdivisions, and commercial, industrial, and residential sites: Confers with clients,
engineering personnel, and ARCHITECTS (profess. & kin.) on overall program. Compiles and
analyzes data on such site conditions as geographic location; soil, vegetation, and rock features;
drainage; and location of structures for preparation of environmental impact report and
development of landscaping plans. Prepares site plans, working drawings, specifications, and
cost estimates for land development, showing ground contours, vegetation, locations of
structures, and such facilities as roads, walks, parking areas, fences, walls, and utilities,
coordinating arrangement of existing and proposed land features and structures. Inspects
construction work in progress to ensure compliance with landscape specifications, to approve
quality of materials and work, and to advise client and construction personnel on landscape
features. May be designated according to project as Highway-Landscape Architect (profess. &
kin.); Park-Landscape Architect (profess. & kin.).
001.167-010 SCHOOL-PLANT CONSULTANT (education)
Formulates and enforces standards for construction and
alteration of public school facilities throughout state: Develops legislation relative to school
building sites and school design and construction. Guides school districts in development of long
range comprehensive master plans, including such factors as site selection and expected
population growth and mobility, and school finance and specifications. Coordinates activities,
jurisdictions, and responsibilities of adjacent school districts and evaluates entire systems of
schools. Provides technical information and advice to local school authorities considering
construction or renovation of school plant. Inspects proposed sites and schools under
construction or undergoing alteration to enforce applicable standards. Prepares suggested
classroom plans and layouts, taking into consideration such factors as climate, construction costs,
availability of materials, and accepted principles of institutional construction. Reviews plans for
construction and renovation of school buildings and approves or disapproves plans in accordance
with standards and policies of department. Confers with representatives of school boards,
educators, and architects to explain and reach agreement on design concepts and construction
standards. Arbitrates difficult and unusual construction disputes. Conducts special research
studies concerned with lighting, heating, ventilation, air-conditioning, and acoustics. Prepares
reports for state education department and state legislature.
001.261-010 DRAFTER, ARCHITECTURAL (profess. & kin.)
Prepares detailed drawings of architectural designs and plans
for buildings, according to specifications, sketches, and rough drafts provided by ARCHITECT
(profess. & kin.) 001.061-010: Draws rough and detailed sketches, drawings, and plans to scale
[DRAFTER (profess. & kin.) Master Title].
001.261-014 DRAFTER, LANDSCAPE (profess. & kin.)
Prepares detailed scale drawings and tracings from rough
sketches or other data provided by LANDSCAPE ARCHITECT (profess. & kin.), performing
duties described under DRAFTER (profess. & kin.) Master Title. May prepare separate detailed
site plan, grading and drainage plan, lighting plan, paving plan, irrigation plan, planting plan, and
drawings and detail of garden structures. May build models of proposed landscape construction
and prepare colored drawings for presentation to client.
002 AERONAUTICAL ENGINEERING OCCUPATIONS This group includes occupations concerned with design and development of aircraft, space vehicles, surface effect vehicles, missiles, weapons, and related systems. Accessory techniques needed are those found in electronic and electrical engineering, mechanical and electromechanical engineering, metallurgy, propulsion systems design, ordnance engineering, and human factors and test engineering.
002.061-010 AERODYNAMICIST (aircraft mfg.) alternate titles: aerodynamics engineer; aerophysics engineer
Plans and conducts analysis of aerodynamic, thermodynamic,
aerothermodynamic, and aerophysics concepts, systems, and designs to resolve problems and
determine suitability and application to aircraft and aerospace products: Establishes
computational methods and computer input data for analyzing problems. Analyzes designs and
develops configurations to ensure satisfactory static and dynamic stability and control
characteristics for completed vehicle. Initiates and assists in formulating and evaluating
laboratory, flight, and wind tunnel test programs, and prepares reports and conclusions for other
engineering and design personnel. Coordinates activities of model design group and model shop
to assure required configuration of wind tunnel models. Prepares air load data on vehicle to
conform to aerodynamic requirements. May prepare reports on results of analyses, such as flight
performance validation, aircraft configuration, trade studies, and aircraft certification. May
confer with customer on performance problems during operational life of vehicle. May specialize
in analysis of thermodynamic effects and be designated Thermodynamics Engineer (aircraft
mfg.).
002.061-014 AERONAUTICAL ENGINEER (aircraft mfg.)
Designs, develops, and tests aircraft, space vehicles, surface
effect vehicles, missiles, and related component systems, applying engineering principles and
techniques: Designs and develops commercial, military, executive, general aviation, or special
purpose aircraft, space vehicles, satellites, missiles, or related hardware or systems. Tests models,
prototypes, subassemblies, or production vehicles to study and evaluate operational
characteristics and effects of stress imposed during actual or simulated flight conditions. May
specialize in design and development of structural components, such as wings, fuselage, rib
assemblies, landing gear, or operational control systems. May specialize in analytical programs
concerned with ground or flight testing, or development of acoustic, thermodynamic, or
propulsion systems. May assist in planning technical phases of air transportation systems or other
aspects of flight operations, maintenance, or logistics.
002.061-018 AERONAUTICAL TEST ENGINEER (aircraft mfg.)
Conducts testing activities on aerospace and aircraft products,
performing duties as described under TEST ENGINEER (profess. & kin.) Master Title.
002.061-022 AERONAUTICAL-DESIGN ENGINEER (aircraft mfg.)
Develops basic design concepts used in design, development,
and production of aeronautical and aerospace products and systems, performing duties as
described under DESIGN ENGINEER, PRODUCTS (profess. & kin.) Master Title.
002.061-026 AERONAUTICAL-RESEARCH ENGINEER (aircraft mfg.)
Conducts research in field of aeronautics, performing duties
as described under RESEARCH ENGINEER (profess. & kin.) Master Title.
002.061-030 STRESS ANALYST (aircraft mfg.)
Conducts stress analyses on designs of experimental,
prototype, or production aircraft, space vehicles, surface effect vehicles, missiles, and related
components to evaluate ability to withstand stresses imposed during flight or ground operations:
Analyzes ability of structural components to withstand stresses imposed by static, dynamic, or
thermal loads, due to operational or test conditions. Studies preliminary specifications and design
requirements to determine strength and bending characteristics of parts, assemblies, and total
airframe. Consults with design personnel regarding results of analyses and need for additional
analysis, testing, or design modifications. Formulates $T3mathematical model$T1 of stress
problem or devises other methods of computer analysis or simulation to assist in stress analysis.
002.151-010 SALES ENGINEER, AERONAUTICAL PRODUCTS (aircraft mfg.)
Sells aeronautical products and provides customers with
technical engineering services as described under SALES ENGINEER (profess. & kin.) Master
Title.
002.167-010 VALUE ENGINEER (aircraft mfg.) alternate titles: cost development engineer; design specialist, producibility, cost and component technology
Plans and coordinates engineering activities to develop and
apply standardized design criteria and production requirements for parts and equipment used in
aircraft and aerospace vehicles: Establishes and maintains liaison between engineering and other
departments to formulate and apply design criteria and production requirements for proposed
products. Analyzes product design data to determine conformance to established design selection
criteria, use of standardized parts and equipment, and design-to-cost ratio. Approves initial
design or recommends modifications based on producibility, cost, and component technology
factors. Coordinates testing of new parts and equipment, evaluates test results, and approves or
rejects usage of parts and equipment based on test results. Evaluates and approves selection of
vendors. Initiates and provides technical direction for research and development programs to
enhance production methods, improve parts and equipment technology, and reduce costs.
Develops methods and programs to predict, track, and report production costs during design
development.
002.167-014 FIELD-SERVICE ENGINEER (aircraft mfg.)
Plans and coordinates activities concerned with investigating
and resolving customer reports of technical problems with aircraft or aerospace vehicles and
eliminating future operational or service difficulties: Reviews performance reports and
documentation from customers and field representatives, and inspects malfunctioning or
damaged product to determine nature and scope of problem. Analyzes review and inspection
findings to determine source of problem, and recommends repair, replacement, or other
corrective action. Coordinates problem resolution with engineering, customer service, and other
personnel to expedite repairs. Maintains records of performance reports. Analyzes reports of
technical problems to determine trends affecting future design, production, service, and
maintenance processes, and recommends modifications to eliminate future problems. May
prepare service handbooks and bulletins based on field investigations, engineering changes, and
overall knowledge of product. May provide on-site technical assistance to oversee repairs.
002.167-018 AERONAUTICAL PROJECT ENGINEER (aircraft mfg.) alternate titles: aerospace project engineer
Directs and coordinates activities of personnel engaged in
designing mechanisms, structures, systems, and equipment for aeronautical or aerospace
products, applying knowledge of engineering theory and technology: Reviews and evaluates
product request from customer, and formulates conceptual design to meet customer
requirements. Analyzes project proposal to determine feasibility, producibility, cost, and
production time, and discusses proposal with customer representatives, engineers, and other
personnel. Assigns project personnel to specific aspects or phases of project, such as analysis,
development, or design. Evaluates product design for conformance to engineering principles,
customer requirements, quality standards, and specifications. Evaluates and approves design
changes and drawing releases. Coordinates design, production, testing, and related activities.
Consults with project personnel and others to provide technical assistance and information.
002.261-010 DRAFTER, AERONAUTICAL (aircraft mfg.)
Drafts engineering drawings of developmental or production
airplanes, missiles, and component and ancillary equipment, including launch mechanisms and
scale models of prototype aircraft, as planned by AERONAUTICAL ENGINEER (aircraft mfg.)
002.061-014. Performs other duties as described under DRAFTER (profess. & kin.) Master Title.
002.261-014 RESEARCH MECHANIC (aircraft mfg.) alternate titles: laboratory test mechanic
Lays out, fabricates, assembles, and tests mechanical,
electromechanical, structural, hydraulic, and pneumatic aircraft parts, assemblies, and
mechanisms to assist engineers in determining faulty design or fabrication procedures: Lays out,
fabricates, and assembles parts, assemblies, and mechanisms to be tested, according to
blueprints, specifications, sketches, templates, or verbal instructions. Installs test specimens, such
as rib assemblies, struts, landing gears, valves, ducts, fuselage sections, and control surfaces, in
test equipment, and connects wiring, tubing, couplings, and power sources, using handtools and
power tools. Operates test equipment to gather data on performance of parts, assemblies, and
mechanisms under simulated flight and operational conditions. Measures induced variations from
normal, using precision instruments, such as micrometers, verniers, calipers, pressure gauges,
flowmeters, strain gauges, and dynamometers. Records and interprets test data. Confers with
engineering personnel regarding test procedures and test results. Fabricates and assembles test
equipment, tooling, shop aids, or other devices for experimental test projects.
002.262-010 FLIGHT-TEST DATA ACQUISITION TECHNICIAN (aircraft mfg.) alternate titles: data acquisition laboratory technician; technical aide, flight test data
Sets up, operates, monitors, modifies, calibrates, and
maintains computer systems and devices for acquisition and analysis of flight test data, utilizing
knowledge of electronic theory and operation of computer systems: Reviews engineering
notification of flight test to determine data required for post-flight analysis. Plans method and
sequence of operations to acquire data, and sets up required electronic data acquisition, test, and
measurement equipment and accessories. Inputs flight test data and program information into
computer console for specific test requested. Enters commands to modify program to
accommodate additional or revised test requirements. Calculates calibration values used as model
for comparison and measurement of test data. Monitors lights, displays, and other operating
features of computer equipment, such as console, receivers, and printers, to detect malfunctions
and ensure integrity of processed data. Diagnoses cause of equipment malfunctioning, and
adjusts, repairs, or replaces faulty components. Enters information to update flight test data base
and to maintain records, such as electronic parts inventory and manuals for equipment
maintenance and calibrations. Discusses flight test requirements and results with engineers and
other personnel.
003 ELECTRICAL/ELECTRONICS ENGINEERING OCCUPATIONS This group includes occupations concerned with the application of the laws of electrical energy and the principles of engineering for the generation, transmission, and use of electricity. Also includes the design and development of machinery and equipment for production and utilization of electric power. Accessory techniques needed are those used in mechanical and process engineering. Typical specializations are electrical power generation, transmission, and distribution, atomic power generation, electrical and electronic components, equipment, and systems manufacturing, radio and television broadcasting, telephone, telegraph, and electronic computer engineering, and bioengineering.
003.061-010 ELECTRICAL ENGINEER (profess. & kin.)
Researches, develops, designs, and tests electrical
components, equipment, and systems, applying principles and techniques of electrical
engineering: Designs electrical equipment, facilities, components, products, and systems for
commercial, industrial, and domestic purposes [DESIGN ENGINEER, FACILITIES (profess. &
kin.) Master Title; DESIGN ENGINEER, PRODUCTS (profess. & kin.) Master Title]. Designs
and directs engineering personnel in fabrication of test control apparatus and equipment, and
determines methods, procedures, and conditions for testing products [TEST ENGINEER
(profess. & kin.) Master Title]. Develops applications of controls, instruments, and systems for
new commercial, domestic, and industrial uses. Directs activities to ensure that manufacturing,
construction, installation, and operational testing conform to functional specifications and
customer requirements. May direct and coordinate operation, maintenance, and repair of
equipment and systems in field installations. May specialize in specific area of discipline, such as
electrical energy generation, transmission, and distribution systems; products, such as appliances,
generators, transformers, control devices, and relays; or area of work, such as manufacturing,
applications, or installation. May use computer-assisted engineering and design software and
equipment to perform engineering tasks.
003.061-014 ELECTRICAL TEST ENGINEER (profess. & kin.)
Conducts tests on electrical equipment and systems,
performing duties as described under TEST ENGINEER (profess. & kin.) Master Title.
003.061-018 ELECTRICAL-DESIGN ENGINEER (profess. & kin.)
Designs electrical equipment and products, performing duties
as described under DESIGN ENGINEER, FACILITIES (profess. & kin.) Master Title; DESIGN
ENGINEER, PRODUCTS (profess. & kin.) Master Title.
003.061-022 ELECTRICAL-PROSPECTING ENGINEER (profess. & kin.) alternate titles: electrical engineer, geophysical prospecting
Designs and develops electrical and electronic instruments
and equipment used in petroleum prospecting with the seismograph, magnetometer, or other
instruments which detect and measure various physical properties of the earth's crust.
003.061-026 ELECTRICAL-RESEARCH ENGINEER (profess. & kin.)
Conducts research in various fields of electrical phenomena
performing duties as described under RESEARCH ENGINEER (profess. & kin.) Master Title.
003.061-030 ELECTRONICS ENGINEER (profess. & kin.)
Researches, develops, designs, and tests electronic
components, products, and systems for commercial, industrial, medical, military, and scientific
applications, applying principles and techniques of electronic engineering: Designs electronic
circuits, components and integrated systems, utilizing ferroelectric, nonlinear, dielectric,
phosphorescent, photo-conductive, and thermoelectric properties of materials [DESIGN
ENGINEER, PRODUCTS (profess. & kin.) Master Title]. Designs test control apparatus and
equipment, determines procedures for testing products [TEST ENGINEER (profess. & kin.)
Master Title], and directs engineering personnel in fabrication of test control apparatus and
equipment. Develops new applications of conductive properties of metallic and nonmetallic
materials used in components, and in application of components to products or systems. May
direct field operations and maintenance of electronic installations. May evaluate operational
systems and recommend design modifications to eliminate causes of malfunctions or changes in
system requirements. May specialize in development of electronic principles and technology in
fields, such as telecommunications, telemetry, aerospace guidance, missile propulsion control,
counter-measures, acoustics, nucleonic instrumentation, industrial controls and measurements,
high-frequency heating, computers, radiation detection, encephalography, electron optics, and
biomedical research. May use computer-assisted engineering and design software and equipment
to perform engineering tasks.
003.061-034 ELECTRONICS-DESIGN ENGINEER (profess. & kin.)
Designs and develops electronic components, equipment,
systems, and products, applying knowledge and principles of electronic theory, design, and
engineering. Performs duties as described under DESIGN ENGINEER, PRODUCTS (profess. &
kin.) Master Title. May use computer-assisted engineering and design software and equipment to
formulate and test electronic designs.
003.061-038 ELECTRONICS-RESEARCH ENGINEER (profess. & kin.)
Conducts research on electronic phenomena, performing
duties as described under RESEARCH ENGINEER (profess. & kin.) Master Title.
003.061-042 ELECTRONICS-TEST ENGINEER (profess. & kin.)
Plans, develops, and conducts tests on electronic components,
products, and systems, applying knowledge and principles of electronic theory, testing
methodology and procedures, and electronic engineering. Performs duties described under TEST
ENGINEER (profess. & kin.) Master Title. May develop or use computer software and hardware
to conduct tests on electronic products and systems.
003.061-046 ILLUMINATING ENGINEER (profess. & kin.)
Designs and directs installation of illuminating equipment
and systems for buildings, plants, streets, stadia, tunnels, and outdoor displays: Studies lighting
requirements of client to determine lighting equipment and arrangement of lamps that will
provide optimum illumination with economy of installation and operation. Designs lamps of
required light intensity and output, light control reflectors and lenses, and lamp arrangement
required to meet illuminating standards. Plans and prepares drawings for installation of lighting
system in accordance with client's specifications and municipal codes. Directs installation of
system to ensure conformance with engineering specifications and compliance with electrical
codes. May be designated according to type or location of illumination system designed and
installed as Building-Illuminating Engineer (profess. & kin.); Industrial-Illuminating Engineer
(profess. & kin.); Outdoor-Illuminating Engineer (profess. & kin.).
003.061-050 PLANNING ENGINEER, CENTRAL OFFICE FACILITIES (tel. & tel.)
Conducts studies to develop data required for planning central
office switching facilities, and prepares plans and schedules for acquisition and installation of
equipment to meet long term and current relief requirements: Conducts studies to accumulate
information on current services, equipment capacities, current traffic data and estimated
acquisition and installation costs. Analyzes data and forecasts on subscriber demands and
projected traffic to determine type, size, and quantity of switching equipment required. Plans and
schedules equipment acquisition, and installation, considering such factors as availability, current
and future costs, and other economic projections. Reviews implementation schedules on
continuing basis to ensure switching facilities have capacity within objective limits for subscriber
demands. Prepares modifications on implementation schedules for acquisition and installation of
switching equipment due to unforeseen increase or decrease of demands for services.
003.131-010 SUPERVISOR, DRAFTING AND PRINTED CIRCUIT DESIGN (profess. & kin.)
Supervises and coordinates activities of workers engaged in
drafting and designing layouts of printed circuit boards (PCB's) for use in manufacture of
electronic equipment: Confers with PCB vendors to resolve problems encountered with board
design. Reviews cost quotations for equipment and attends demonstrations to select equipment
for purchase. Requisitions supplies, such as film positives. May design or change design of
layout for PCB's [DRAFTER (profess. & kin.) Master Title]. Performs duties as described under
SUPERVISOR (any industry) Master Title.
003.151-010 SALES-ENGINEER, ELECTRICAL PRODUCTS (profess. & kin.)
Sells electrical products, power, and systems and provides
technical services to clients, performing duties as described under SALES ENGINEER (profess.
& kin.) Master Title.
003.151-014 SALES-ENGINEER, ELECTRONICS PRODUCTS AND SYSTEMS (profess. & kin.)
Sells electronic products and systems and provides technical
services to clients, performing duties as described under SALES ENGINEER (profess. & kin.)
Master Title.
003.161-010 ELECTRICAL TECHNICIAN (profess. & kin.) alternate titles: electrical-laboratory technician
Applies electrical theory and related knowledge to test and
modify developmental or operational electrical machinery and electrical control equipment and
circuitry in industrial or commercial plants and laboratories: Assembles and tests experimental
motor-control devices, switch panels, transformers, generator windings, solenoids, and other
electrical equipment and components according to engineering data and knowledge of electrical
principles. Modifies electrical prototypes to correct functional deviations under direction of
ELECTRICAL ENGINEER (profess. & kin.). Diagnoses cause of electrical or mechanical
malfunction or failure of operational equipment and performs preventative and corrective
maintenance. Develops wiring diagrams, layout drawings, and engineering specifications for
system or equipment modifications or expansion, and directs personnel performing routine
installation and maintenance duties. Plans, directs, and records periodic electrical testing, and
recommends or initiates modification or replacement of equipment which fails to meet
acceptable operating standards.
003.161-014 ELECTRONICS TECHNICIAN (profess. & kin.)
Lays out, builds, tests, troubleshoots, repairs and modifies
developmental and production electronic components, parts, equipment, and systems, such as
computer equipment, missile control instrumentation, electron tubes, test equipment, and
machine tool numerical controls, applying principles and theories of electronics, electrical
circuitry, engineering mathematics, electronic and electrical testing, and physics: Discusses
layout and assembly procedures and problems with ELECTRONICS ENGINEER (profess. &
kin.) 003.061-030 and draws sketches to clarify design details and functional criteria of
electronic units. Assembles experimental circuitry (breadboard) or complete prototype model
according to engineering instructions, technical manuals, and knowledge of electronic systems
and components. Recommends changes in circuitry or installation specifications to simplify
assembly and maintenance. Sets up standard test apparatus or devises test equipment and
circuitry to conduct functional, operational, environmental, and life tests to evaluate performance
and reliability of prototype or production model. Analyzes and interprets test data. Adjusts,
calibrates, aligns, and modifies circuitry and components and records effects on unit
performance. Writes technical reports and develops charts, graphs, and schematics to describe
and illustrate system's operating characteristics, malfunctions, deviations from design
specifications, and functional limitations for consideration by engineers in broader
determinations affecting system design and laboratory procedures. May operate bench lathes,
drills, or other machine tools to fabricate parts, such as coils, terminal boards, and chassis. May
check functioning of newly installed equipment in aircraft, ships, and structures to evaluate
system performance under actual operating conditions. May instruct and supervise other
technical personnel. May be designated according to specialization in electronic applications as
Computer-Laboratory Technician (profess. & kin.); Development-Instrumentation Technician
(profess. & kin.); Electronic-Communications Technician (profess. & kin); Electronics
Technician, Nuclear Reactor (profess. & kin); Experimental Electronics Developer (aircraft
mfg.); Systems-Testing-Laboratory Technician (profess. & kin.).
003.161-018 TECHNICIAN, SEMICONDUCTOR DEVELOPMENT (profess. & kin.)
Tests developmental semiconductor devices or sample
production units, and evaluates test equipment to develop data for engineering evaluation of new
designs or special production yield study, applying knowledge of electronic theory and test
equipment operating principles: Designs basic circuitry and prepares rough sketches for design
documentation as directed by engineers, using drafting instruments and computer-assisted
design/drafting equipment. Evaluates, calibrates, and tests new equipment circuits and fixtures,
using testing equipment, such as oscilloscopes, logic and test probes, and calibrators. Builds and
modifies electronic components, using handtools and power tools. Assists engineers in
development of testing techniques and laboratory equipment. Assists with equipment
maintenance. Liaises between test project sites to ensure orderly flow of information and
materials. May supervise other technicians in unit.
003.167-010 CABLE ENGINEER, OUTSIDE PLANT (tel. & tel.)
Plans, directs, and coordinates activities concerned with
laying and repairing submarine telecommunication cables: Devises plans for laying cable lines,
taking into consideration ocean currents and ocean depths. Determines where and how cables
should be laid and decides such matters as where to place buoys, where to cut cable, what
grapnel to use, what length of rope to use for a given depth, what type of cable to use, and what
route to follow. Keeps charts and records to show depth and location of all cables laid. Analyzes
test figures made when cable fault occurs to determine exact location of cable break. Oversees
work of locating and repairing damaged cables.
003.167-014 DISTRIBUTION-FIELD ENGINEER (utilities) alternate titles: line inspector
Plans and outlines changes in power distribution facilities to
overcome unsatisfactory conditions, such as overloaded or underloaded circuits, and to provide
for new or anticipated load increases: Reviews complaints and reports of load requirements for
area under question to determine nature of adjustment to be made. Makes field surveys or studies
maps showing relays, line intersections, overhead and underground connections, feeder lines, and
other component elements of power system area under observation to ascertain where changes
can be made. Makes calculations, following standardized procedures, to determine amount and
type of replacing, switching, or other system revisions necessary to improve service.
Recommends installation of additional facilities if changes within existing system cannot meet
increased load. Makes notes and sketches of proposed changes and refers sketch to DRAFTER,
CARTOGRAPHIC (profess. & kin.) for detailed work drawings. May investigate low voltage
complaints by visiting area and determining if excessive load or power leakage causes defect.
003.167-018 ELECTRICAL ENGINEER, POWER SYSTEM (utilities) alternate titles: power engineer
Designs power system facilities and equipment and
coordinates construction, operation, and maintenance of electric power generating, receiving, and
distribution stations, transmission lines, and distribution systems and equipment: Designs and
plans layout of generating plants, transmission and distribution lines, and receiving and
distribution stations. Directs preparation of, or prepares drawings and specific type of equipment
and materials to be used, in construction and equipment installation. Estimates labor, material,
construction, and equipment costs. Inspects completed installations for conformance with design
and equipment specifications and safety standards. Observes operation of installation for
conformance with operational standards. Coordinates operation and maintenance activities to
ensure optimum utilization of power system facilities and meet customer demands for electrical
energy. May compile power rates and direct others in evaluating properties and developing
utilities in new territories. May be designated according to type of engineering functions as
Engineer, Design-And-Construction (utilities); Engineer, Operations-And-Maintenance
(utilities).
003.167-022 ELECTROLYSIS-AND-CORROSION-CONTROL ENGINEER (profess. & kin.) alternate titles: corrosion-control specialist; corrosion engineer; electrolysis engineer; electrolysis investigator
Investigates causes and devises means to combat or eliminate
electrolysis of water, gas, and oil mains and pipelines resulting from stray electric currents
flowing in earth: Determines existence and locates sources of stray electric currents creating
electrolytic conditions, using voltmeters, ammeters, and other electrical testing apparatus.
Recommends preventive and corrective measures for protection of pipe and underground
structures, such as use of insulating and corrosion resisting materials. Confers with power
company personnel and power consumers and suggests methods to eliminate sources of power
leakage. Studies destructive properties of soil, corrosive actions, and other problems of
deterioration, and suggests methods of preventing or mitigating trouble. Writes reports of studies
and investigations conducted. May design and direct installation of cathodic protection stations
to minimize and control electrolysis. May design and construct apparatus for use in testing
materials or determining location of stray electric currents.
003.167-026 ENGINEER OF SYSTEM DEVELOPMENT (utilities) alternate titles: development-and-planning engineer; planning engineer; system-planning engineer
Plans and coordinates activities to provide for orderly
development and improve operating efficiency of electric power system: Coordinates scheduling,
conducting, and analysis of special studies, such as commercial and residential developments in
surrounding territory, population estimates, and advantages of and facilities for interconnections
with other power systems. Coordinates collection and analysis of operational data, such as
system-load demands and generating capacity. Evaluates analyses and recommends additional
facilities to meet requirements of new, increased, or future loads, or to improve system.
003.167-030 ENGINEER-IN-CHARGE, STUDIO OPERATIONS (radio-tv broad.) alternate titles: chief engineer; chief engineer, broadcasting operations; transmission engineer
Directs and coordinates radio or television station activities
concerned with acquisition, installation, and maintenance, or with modification of studio
broadcasting equipment: Evaluates studio needs for new broadcasting equipment to determine if
acquisition would be justified considering such factors as cost, availability, and improvement
gain in technical performance, and authorizes acquisition according to evaluation. Directs
activities concerned with layout and design of electrical circuitry for acquired equipment to
ensure conformance with codes and safety regulations. Establishes procedures for operation and
maintenance of studio, remote control, and microwave transmission equipment. Inspects, and
directs testing and maintenance of studio, remote, and airborne broadcasting equipment to ensure
operational performance meets company standards and rules and regulations of Federal
Communications Commission. Develops modification plans for existing broadcasting equipment
to improve technical performance. Directs modification and testing of equipment to ensure
operational performance meets specified standards. Prepares repair and maintenance schedules
for studio, remote, and airborne broadcasting equipment to prevent interruption of broadcasts.
Contacts telephone company personnel to ensure leased landlines or microwave facilities are
operative and available for network broadcasting [COMMERCIAL ENGINEER (radio-tv broad.)
003.187-014]. Prepares annual budget for engineering department and controls expenditures
within budget limitations. May direct and coordinate activities of transmitter personnel
[ENGINEER-IN-CHARGE, TRANSMITTER (radio-tv broad.) 003.167-034]. May operate and
maintain transmitter equipment to broadcast radio and television programs [TRANSMITTER
OPERATOR (radio-tv broad.) 193.262-038]. May inspect and direct repair and maintenance of
unmanned stations. Must hold First Class Radiotelephone License issued by FCC.
003.167-034 ENGINEER-IN-CHARGE, TRANSMITTER (radio-tv broad.) alternate titles: director of engineering; engineer, chief; transmitter engineer
Directs and coordinates operation and maintenance activities
of radio, television broadcasting, or satellite uplink transmitter station in accordance with rules
and regulations of Federal Communications Commission: Establishes procedures and standards
for operation and maintenance of transmitter equipment. Trains workers to interpret readings and
indicator lights on control console and picture on video monitor, and to determine operating
adjustments required to obtain uniform audio sound level and video picture of specified clarity
and color. Tunes or directs worker to tune transmitter to ensure signal emissions and radiation do
not infringe on frequencies or broadcast area of other stations, and to obtain optimum operational
performance of transmitting equipment. Trains workers in diagnosing causes of transmitter
malfunctions, using test equipment, and in repairing or jury-rigging equipment (making
temporary hookup) to return transmitter to operational status. Establishes procedures for testing
of transmitter equipment, performance of preventative maintenance activities, and operation of
equipment during test of Emergency Broadcast System. Develops, plans, and prepares schematic
drawings designed to modify and improve existing transmitter equipment, and directs and
coordinates equipment modification activities to prevent interruptions in transmitting operations.
Prepares work schedules for TRANSMITTER OPERATORS (radio-tv broad.) 193.262-038.
May remove and repair, or assist workers to remove and repair equipment, using handtools, such
as screwdrivers, wrenches, and pliers. Must hold first class radiotelephone license issued by
Federal Communications Commission.
003.167-038 INDUCTION-COORDINATION POWER ENGINEER (utilities)
Investigates and eliminates inductive interference by power
transmission systems in telephones and radio receivers: Conducts technical investigations
relating to inductive-coordination problems, including joint field investigations with engineers of
communications and railroad companies. Checks proposed parallels between power and
communications circuits and recommends installation of facilities to eliminate or reduce
inductive interference. Consults with transmission and distribution line engineers on design of
lines for prevention or reduction of radio interference. Conducts research in detection and
elimination of the causes of radio noises in transmission systems. Assists municipalities on
problems related to control equipment for alarm systems.
003.167-042 OUTSIDE-PLANT ENGINEER (tel. & tel.)
Plans and prepares drawings for construction of new, and
removal or rearrangement of existing, overhead or underground lines, cables, and conduits to
obtain optimum and economical utilization of communications facilities: Analyzes traffic loads,
available and existing lines, and estimates or forecasts of projected traffic to determine new
construction or rearrangements and removals required. Selects routing of lines and equipment
required for work projects. Prepares detailed construction and installation drawings, estimates
equipment, labor, and material costs. Initiates work authorization request and submits request
with substantiating drawings and documents to management for approval. Orders materials and
equipment required and directs work activities to ensure conformance with engineering
specifications and work authorization.
003.167-046 POWER-DISTRIBUTION ENGINEER (utilities) alternate titles: electric-distribution engineer
Plans construction and coordinates operation of facilities for
transmitting power from distribution points to consumers: Lays out substations and overhead and
underground lines in urban and rural areas. Prepares specifications and estimates costs. Makes
complex electrical computations to determine type and arrangement of circuits and size, type and
number of pieces of equipment, such as transformers, circuit breakers, switches, and lightning
arresters. Computes sag and stress for specifications on wire and cable. Plans layout of pole lines
and underground cable and solves problems, such as determining height, location, spacing,
guying, and insulating of poles. May be designated according to specialization as
Overhead-Distribution Engineer (utilities); Rural-Service Engineer (utilities); Substation
Engineer (utilities); Underground-Distribution Engineer (utilities).
003.167-050 POWER-TRANSMISSION ENGINEER (utilities) alternate titles: electrical-transmission engineer; transmission-and-coordination engineer; transmission-line engineer
Lays out plans and estimates costs for constructing
transmission lines (high-tension facilities for carrying power from source to distributing points):
Visits proposed construction site and selects best and shortest route to avoid interference with
telephone or other lines. Submits data on proposed route to right-of-way department for
obtaining necessary easements. Arranges for aerial, topographical, and other surveys to be made
to obtain pertinent data for planning lines. Devises steel and wood supporting structures for
cables and draws sketch showing their location. Performs detailed engineering calculations to
draw up construction specifications, such as cable sag, pole strength, and necessary grounding.
Estimates labor, material, and construction costs, and draws up specifications for purchase of
materials and equipment. Keeps informed on new developments in electric power transmission.
Assists various departments of power company on problems involving transmission-line
operation and maintenance. Inspects completed installation. Does not usually plan facilities for
distributing power to consumers [POWER-DISTRIBUTION ENGINEER (utilities)].
003.167-054 PROTECTION ENGINEER (utilities)
Plans layout and oversees maintenance of protection
equipment of an electric power distribution system to minimize interruption to service and
danger to lives and equipment from abnormalities, such as overload, no load, and short circuits:
Studies drawings of power system and makes complex calculations to determine type, number,
location, and correlation of protectors, such as relays, circuit breakers, fuses, and grounding
devices. Plans adjustments and additions to protective system necessitated by increased demands
in development of new residential areas and unusual requirements of heavy industry. Coordinates
testing, repair, and installation of equipment. Studies new developments to determine suitability
of their application to protection system. May program and direct computer analyses of system
operating characteristics, such as power flow under normal and short-circuit conditions, system
stability, and voltage and load limitations to obtain data used for such purposes as timing major
system changes and additions, and analyzing interconnecting system problems. May be
designated according to specialization as Grounding Engineer (utilities); Relay Engineer
(utilities).
003.167-058 SUPERVISOR, MICROWAVE (radio-tv broad.)
Plans relocation, installation, repair, and maintenance of
microwave transmitters and receivers for cable-television broadcasting and gives technical
advice and direction to laboratory and field staff regarding microwave transmission and
reception: Plans installation or relocation of microwave transmitters and receivers for improved
cable-television reception, new channels, or on-site live-broadcast transmission, using knowledge
of microwave and electronic theory and electronic measuring and testing instruments. Directs
laboratory and field supervisors and technicians in technical aspects of relocating, installing,
repairing, and maintaining microwave transmitters and receivers. Monitors field and laboratory
technicians to see that F.C.C. regulations regarding microwave equipment are observed. Advises
field and laboratory staff on technical problems of microwave equipment, commercial-FM radios
used in company trucks, and portable radios used by field staff.
003.167-066 TRANSMISSION-AND-PROTECTION ENGINEER (tel. & tel.) alternate titles: transmission engineer
Plans and lays out telephone transmitting facilities from
engineering sketches: Advises and assists operation forces on application of transmission
methods, devices, and standards affecting telephone equipment. Provides engineering services
for protection of telephone service and facilities from noise, cross-talk, electrolysis, lightning,
and other adverse electrical effects. Investigates causes of personal injury resulting from contact
with high voltage communication equipment.
003.167-070 ENGINEERING MANAGER, ELECTRONICS (profess. & kin.)
Directs and coordinates activities of engineering department
to design, manufacture, and test electronic components, products, and systems: Directs
department activities, through subordinates, to design new products, modify existing designs,
improve production techniques, and develop test procedures. Analyzes technology trends, human
resource needs, and market demand to plan projects. Confers with management, production, and
marketing staff to determine engineering feasibility, cost effectiveness, and customer demand for
new and existing products. Forecasts operating costs of department and directs preparation of
budget requests. Directs personnel activities of department, such as recruitment, hiring,
performance evaluations, and salary adjustments. May direct field testing of products and
systems performed by field staff.
003.187-010 CENTRAL-OFFICE EQUIPMENT ENGINEER (tel. & tel.)
Directs implementation of planning schedule for installation
of central office toll or local switching facilities, or interoffice transmission facilities equipment,
such as radio, TV, camera, and repeaters: Reviews planning schedule or equipment request and
data on projected traffic to determine quantities of specific types of equipment required. Plans
arrangement of equipment, prepares cost estimates for equipment and installation, and submits
data to management for authorization approval. Prepares drawings and equipment specifications
for installation. Monitors installation activities to solve any problems concerning arrangement or
specifications. Assigns equipment and installation expenditures to specific program or project
accounts. Closes out installation authorization when equipment has been tested and put in
service.
003.187-014 COMMERCIAL ENGINEER (radio-tv broad.) alternate titles: traffic engineer
Plans use of wire facilities connecting stations comprising a
network to cover changing conditions and requirements: Evaluates technical capabilities of wire
facilities, according to availability and range, to obtain most effective method of transmission.
Reviews network program schedule to be linked to network stations, and projects use of wire
facilities. Subdivides wire facilities linking network stations for simultaneous broadcasting of
different programs to stations. Tests facilities prior to broadcast time to determine readiness of
transmission line. May prepare engineering estimates of equipment installations or modification
of existing equipment.
003.187-018 CUSTOMER-EQUIPMENT ENGINEER (tel. & tel.) alternate titles: services engineer
Directs activities concerned with selection and installation of
telephone facilities and special equipment on customer's premises to meet customer's
communication requirements: Reviews sales order to ascertain extent of telephone facilities and
equipment required. Inspects customer premises to ascertain space available for installation of
equipment and to determine type and quantity of designated equipment that can be installed to
provide specific communication facilities. Prepares floor plan of equipment arrangement for
customer or architect approval. Prepares cost estimate for equipment and installation and submits
data to management for authorization to proceed with job. Orders equipment, prepares
installation specifications, and monitors progress of installation to ensure facilities are ready on
specified date. Prepares all job-related paper work and closes out work authorization when
equipment is in service.
003.261-010 INSTRUMENTATION TECHNICIAN (profess. & kin.)
Devises, selects, sets up, and operates electronic
instrumentation and related electromechanical or electrohydraulic apparatus used for operational
and environmental testing of mechanical, structural, or electrical equipment, and translates test
data for engineering personnel to formulate engineering design and evaluation decisions: Selects,
installs, calibrates, and checks sensing, telemetering, and recording instrumentation and circuitry,
and develops specifications for nonstandard apparatus according to engineering data,
characteristics of equipment under test, and capabilities of procurable test apparatus. Sketches
and builds or modifies jigs, fixtures, and instruments and related apparatus, and verifies
dimensional and functional acceptability of devices fabricated by craft or technical personnel.
Performs preventive and corrective maintenance of test apparatus and peripheral equipment.
Installs or directs technical personnel in installation of unit in test chamber or other test facility.
Operates test apparatus during test cycle to produce, regulate, and record effects of actual or
simulated conditions, such as vibration, stress, temperature, humidity, pressure, altitude, and
acceleration. Analyzes and converts test data to usable form, using mathematical formulas, and
prepares graphs and written reports to translate test results. May plan test program. May use
computerized equipment and software to perform testing functions and produce graphs. May be
designated according to equipment tested as Rocket-Control Technician (profess. & kin.); or
according to nature of test as Environmental-Research Test Technician (profess. & kin.);
Vibration Technician (profess. & kin.).
003.261-014 CONTROLS DESIGNER (profess. & kin.) alternate titles: controls project engineer
Designs and drafts systems of electrical, hydraulic, and
pneumatic controls for machines and equipment, such as arc welders, robots, conveyors, and
$T3programmable controllers,$T1 applying knowledge of electricity, electronics, hydraulics, and
pneumatics: Discusses project with SUPERVISOR (any industry) Master Title and
APPLICATIONS ENGINEER, MANUFACTURING (profess. & kin.) 007.061-038 to review
functions of machines and equipment. Designs and drafts arrangement of linkage of conductors,
relays, and other components of electrical, electronic, hydraulic, pneumatic, and lubrication
devices, using drafting tools, and applying knowledge of electrical engineering and drafting
[DRAFTER (profess. & kin.) Master Title]. Diagrams logic system for functions such as
sequence and timing control. Designs and drafts diagrams of cable connection for robots, robot
end-of-arm tool, $T3robot controller,$T1 and other machines. Illustrates and describes
installation and maintenance details, such as where bearings should be lubricated, types of
lubrication, and which parts are lubricated automatically and manually. Confers with
ASSEMBLER AND WIRER, INDUSTRIAL EQUIPMENT (elec. equip.; machinery mfg.)
826.361-010 to resolve problems regarding building of controls systems. Reviews schematics
with customer's representatives to answer questions during installation of robot systems.
Observes gauges during trial run of programmed machine and equipment operation to verify that
electrical signals in system conform to specifications. May design controls for energy conversion
or other industrial plant monitoring systems. May use computer and software programs to
produce design drawings and be designated Controls Designer, Computer-Assisted (profess. &
kin.).
003.261-018 INTEGRATED CIRCUIT LAYOUT DESIGNER (profess. & kin.) alternate titles: mask designer
Designs layout for integrated circuits (IC), according to
engineering specifications, using computer-assisted design (CAD) equipment and software, and
utilizing knowledge of electronics, drafting, and IC design rules (standard IC manufacturing
process requirements): Reviews and analyzes engineering design schematics and supporting
documents, such as logic diagrams and design rules to plan layout of IC. Confers with
engineering staff to resolve design details or problems. Enters engineering specifications into
computer memory of CAD equipment and composes configurations on equipment display screen
of IC logic elements (basic components of integrated circuit, such as resistors and transistors) for
all IC layers, using keyboard, digitizing work aids (light pen or digitizing tablet), and engineering
design schematics, and applying knowledge of design rules, programmed CAD functions, and
electronics. Compares logic element configuration on equipment display screen with engineering
schematics and redesigns or modifies logic elements, as needed, using digitizing work aids (light
pen or digitizing tablet), keyboard, and programmed CAD functions. Lays out, redesigns, and
modifies arrangement and interconnections of logic elements for each layer of integrated circuit,
using digitizing work aids (light pen or digitizing tablet), keyboard and programmed CAD
functions listed on display screen. Keys in specified commands, using CAD equipment
keyboard, to test final IC layout for errors in design rules, using design rule software package.
May generate copy of logic element design, using plotter to verify that logic element design copy
meets design requirements and for use in laying out IC layer design for Very Large Scale (VLS)
integrated circuits. May generate tape of final layout design for use in producing photo masks for
each layer of IC, using CAD equipment. May program CAD equipment to change CAD
functions listed on display screen, using keyboard. May be designated according to complexity
of IC designed as IC Designer, Custom (profess. & kin.); IC Designer, Gate Arrays (profess. &
kin.); IC Designer, Standard Cells (profess. & kin.).
003.261-022 PRINTED CIRCUIT DESIGNER (profess. & kin.)
Designs and drafts layout for printed circuit boards (PCB's)
according to engineering specifications, utilizing knowledge of electronics, drafting, and PCB
design: Reviews and analyzes engineering design schematics and supporting documents to plan
layout of PCB components and printed circuitry. Confers with engineering staff to resolve design
details and problems. Drafts detailed drawings [DRAFTER (profess. & kin.) Master Title] and
composes master layout of design components and circuitry. Examines and verifies master layout
for electrical and mechanical accuracy. May verify accuracy of film reproductions of master
layout. May prepare copies of drawings for use in PCB fabrication, using blueprint or diazo print
machine. May generate computer tape for use in photo plotting design onto film, using digitizing
equipment.
003.281-010 DRAFTER, ELECTRICAL (profess. & kin.)
Drafts electrical equipment working drawings and wiring
diagrams used by construction crews and repairers who erect, install, and repair electrical
equipment and wiring in communications centers, power plants, industrial establishments,
commercial or domestic buildings, or electrical distribution systems, performing duties as
described under DRAFTER (profess. & kin.) Master Title. May use computer-assisted drafting
(CAD) equipment and software and be designated Drafter (CAD), Electrical (profess. & kin.).
May prepare detail cable layout and diagrams for cable installation and be designated
Electric-Cable Diagrammer (elec. equip.).
003.281-014 DRAFTER, ELECTRONIC (profess. & kin.) alternate titles: drafter, electromechanical
Drafts detailed drawings, such as wiring diagrams, layout
drawings, mechanical detail drawings, and drawings of intermediate and final assemblies, used in
manufacture, assembly, installation, and repair of electronic components, printed circuit boards,
and equipment. Examines electronic schematics and supporting documents received from design
engineering department to develop, compute, and verify specifications drafting data, such as
configuration of parts, dimensions, and tolerances. Performs duties as described under
DRAFTER (profess. & kin.) Master Title. May use computer-assisted drafting (CAD) equipment
and software and be designated Drafter (CAD), Electronic (profess. & kin.).
003.362-010 DESIGN TECHNICIAN, COMPUTER-AIDED (electron. comp.) alternate titles: digitizer
Operates computer-aided design (CAD) system and
peripheral equipment to resize or modify integrated circuit designs (artwork) and to generate
computer tape of artwork for use in producing mask plates used in manufacturing integrated
circuits: Reviews work order and procedural manuals to determine critical dimensions of design.
Calculates figures to convert design dimensions to resizing dimensions specified for subsequent
production processes, using conversion chart and calculator. Locates file relating to specified
design projection data base library and loads program into computer. Enters specified commands
into computer, using keyboard, to retrieve design information from file and display design on
CAD equipment display screen. Types commands on keyboard to enter resizing specifications
into computer. Confers with engineering and design staff to determine design modifications and
enters editing information into computer. Keys in specified information, using keyboard
connected to on-line or off-line peripheral equipment (plotter), to produce graphic representation
(hard copy) of design for review and approval by engineering and design staff. Enters specified
information into computer, using keyboard, to generate computer tape of approved design.
005 CIVIL ENGINEERING OCCUPATIONS This group includes occupations concerned with the planning, design, and construction of structures and facilities, such as buildings, bridges, roads, harbors, airfields, dams, tunnels, and water supply and sewage systems. Also included are occupations concerned with the engineering aspects of environmental health systems and urban planning or renewal. Frequently requires a knowledge of industrial trends, population growth, zoning laws, and state and local building codes and ordinances. Accessory techniques needed are those used in agricultural, ceramic, chemical, electrical, geological, mechanical, metallurgical, and mining engineering. Typical specializations are structures, hydraulics, transportation systems, sanitation, water utility systems, airports, city planning, environmental protection, construction, engineering mechanics, irrigation and drainage, power, soil mechanics and foundations, pipeline engineering, and waterways and harbors.
005.061-010 AIRPORT ENGINEER (profess. & kin.)
Plans and lays out airports and landing fields and directs
construction work involved in leveling fields, laying out and surfacing runways, and providing
drainage: Designs runways based on weight and size of aircraft and prepares material and
construction specifications. Directs or participates in surveying to lay out installations and
establish reference points, grades, and elevations to guide construction. Estimates costs to
provide basis for payments to contractor. Observes progress of construction to ensure work is in
conformity with specifications and advises SUPERINTENDENT, CONSTRUCTION
(construction) regarding necessary corrections. May serve as agent or employee of contractor and
study plans and specifications to recommend special equipment or procedures to reduce time and
cost of construction. May schedule delivery of materials, analyze costs, and provide technical
advice in solution of construction problems.
005.061-014 CIVIL ENGINEER (profess. & kin.)
Plans, designs, and directs civil engineering projects, such as
roads, railroads, airports, bridges, harbors, channels, dams, irrigation systems, pipelines, and
powerplants: Analyzes reports, maps, drawings, blueprints, tests, and aerial photographs on soil
composition, terrain, hydrological characteristics, and other topographical and geologic data to
plan and design project. Calculates cost and determines feasibility of project based on analysis of
collected data, applying knowledge and techniques of engineering, and advanced mathematics.
Prepares or directs preparation and modification of reports, specifications, plans, construction
schedules, environmental impact studies, and designs for project. Inspects construction site to
monitor progress and ensure conformance to engineering plans, specifications, and construction
and safety standards. May direct construction and maintenance activities at project site. May use
computer-assisted engineering and design software and equipment to prepare engineering and
design documents. May be designated according to specialty or product.
005.061-018 HYDRAULIC ENGINEER (profess. & kin.) alternate titles: hydrologic engineer
Designs and directs construction of power and other hydraulic
engineering projects for control and use of water: Computes and estimates rates of waterflow.
Specifies type and size of equipment, such as conduits, pumps, turbines, pressure valves, and
surge tanks, used in transporting water and converting water power into electricity. Directs,
through subordinate supervisors, activities of workers engaged in dredging, digging cutoffs,
placing jetties, and constructing levees to stabilize streams or open water ways. Designs and
coordinates construction of artificial canals, conduits, and mains to transport and distribute water;
and plans reservoirs, pressure valves, and booster stations to obtain proper water pressure at all
levels. Frequently builds laboratory models to study construction and flow problems.
005.061-022 IRRIGATION ENGINEER (profess. & kin.)
Plans, designs, and oversees construction of irrigation
projects for transporting and distributing water to agricultural lands: Plans and designs irrigation
fixtures and installation of fixtures to requirements and specifications. Directs, through
subordinate supervisors, construction of such irrigation systems as dams, canals, and ditches,
according to type of soil, climatic characteristics, water supply, return flow, and other factors
affecting irrigation requirements. Conducts research on problems of soil drainage and
conservation, applying knowledge of civil engineering [RESEARCH ENGINEER (profess. &
kin.)].
005.061-026 RAILROAD ENGINEER (profess. & kin.)
Designs railroad and street railway tracks, terminals, yards,
and other facilities and directs and coordinates construction and relocation of facilities: Plans
roadbed, rail size, and curves to meet train speed and load requirements. Directs, through
subordinate supervisors, construction of bridges, culverts, buildings, and other structures. Directs
track and roadway maintenance. Surveys traffic problems related to street railway system and
recommends grade revisions, additional trackage, use of heavier power, and other changes to
relieve congestion and reduce hazards.
005.061-030 SANITARY ENGINEER (profess. & kin.) alternate titles: public-health engineer
Designs and directs construction and operation of hygienic
projects such as waterworks, sewage, garbage and trash disposal plants, drainage systems, and
insect and rodent control projects: Plans development of watersheds and directs building of
aqueducts, filtration plants, and storage and distribution systems for water supply. Directs swamp
drainage, insect spraying, and design of insect-proof buildings. Plans and directs workers in
building and operation of sewage-disposal plants. Designs and controls operation of incinerators,
sanitary fills, and garbage-reduction plants to dispose of garbage and other refuse. Advises
industrial plants in disposal of obnoxious gases, oils, greases, and other chemicals. Inspects and
regulates sanitary condition of public places, such as markets, parks, and camps. May plan and
direct operation of water treatment plant to soften and purify water for human consumption or
industrial use and be known as Water-Treatment-Plant Engineer (profess. & kin.).
005.061-034 STRUCTURAL ENGINEER (construction)
Directs or participates in planning, designing, or reviewing
plans for erection of structures requiring stress analysis: Designs structure to meet estimated load
requirements, computing size, shape, strength, and type of structural members, or performs
structural analysis of plans and structures prepared by private engineers. May inspect existing
projects and recommend repair and replacement of defective members or rebuilding of entire
structure.
005.061-038 TRANSPORTATION ENGINEER (profess. & kin.)
Develops plans for surface transportation projects according
to established engineering standards and state or federal construction policy: Prepares plans,
estimates, and specifications to design transportation facilities. Plans alterations and
modifications of existing streets, highways, and freeways to improve traffic flow. Prepares deeds,
property descriptions, and right-of-way maps. Performs field engineering calculations to
compensate for change orders and contract estimates. May prepare and present public reports of
environmental analysis statements and other transportation information. May specialize in
particular phase of work, such as making surveys, improving signs or lighting, preparing plans,
or directing and coordinating construction or maintenance activities. May be designated Highway
Engineer (government ser.). May specialize in studying vehicular and pedestrian traffic
conditions and be designated Traffic Engineer (government ser.). May plan, organize, and direct
work in transportation studies to plan surface systems and be designated Transportation Planning
Engineer (government ser.).
005.061-042 WASTE-MANAGEMENT ENGINEER, RADIOACTIVE MATERIALS (profess. & kin.)
Designs, implements, and tests systems and procedures to
reduce volume and dispose of nuclear waste materials and contaminated objects: Identifies
objects contaminated by exposure to radiation, such as trash, workers' clothing, and discarded
tools and equipment. Analyzes samples of sludge and liquid effluents resulting from operation of
nuclear reactors to determine level of radioactivity in substances and potential for retention of
radioactivity, using radioactivity counters and chemical and electronic analyzers. Refers to state
and federal regulations and technical manuals to determine disposal method recommended for
prevention of leakage or absorption of radioactive waste. Compares costs of transporting waste to
designated nuclear waste disposal sites and reducing volume of waste and storing waste on plant
site. Confers with equipment manufacturers' representatives and plant technical and management
personnel to discuss alternatives and to choose most suitable plan on basis of safety, efficiency,
and cost-effectiveness. Designs and draws plans for systems to reduce volume of waste by
solidification, compaction, or incineration. Oversees construction, testing, and implementation of
waste disposal systems, and resolves operational problems. Develops plans for modification of
operating procedures to reduce volume and radioactive level of effluents, and writes manuals to
instruct workers in changes in work procedures. Advises management on selection of lands
suitable for use as nuclear waste disposal sites and on establishment of effective safety,
operating, and closure procedures.
005.167-010 CHIEF ENGINEER, WATERWORKS (waterworks)
Plans and directs activities concerned with water utility
systems installation, operation, maintenance, and service: Directs activities of engineers engaged
in preparing designs and plans to construct, enlarge, and modify such facilities as water treatment
plants, watersheds, and dams, hydroelectric stations, pumping stations, and to install water
mains, and other appurtenances. Provides engineering and technical direction for planning and
design of water utility projects. Reviews plans and specifications prior to instituting project to
determine whether they meet organizational requirements. Analyzes and compiles data received
from engineers to prepare budget estimates. Directs and coordinates engineers in conducting
studies, such as economics of systems operation, water distribution, and water treatment plants or
relative equipment performance to determine most feasible approach to meeting organizational
and technical problems. Confers with municipal authorities concerning budget requirements,
changes in organizational policy, regulation of water rates, and plumbing requirements, or other
problems affecting community.
005.167-014 DRAINAGE-DESIGN COORDINATOR (waterworks)
Plans, designs, and coordinates construction of drainage
systems in irrigation district, based on knowledge of soils, slope of land, and availability and
economic use of existing drainage canals: Requests engineering surveys and soil tests to
determine surface profile, types of soil, and characteristics such as salinity, water table, and areas
of subnormal crop growth. Studies data and sketches scale drawing of tile and open ditch drains
for area, using triangles, scales, dividers, and other drawing instruments. Indicates depth,
spacing, and size of tiling for crop area leading to district drainage canals. Considers drainage
cost to improve fertility, at least cost to farmer and district. Recommends deepening of drainage
canals when field elevation prevents gravity flow, or provides for installation of sumps and
electric pumps to drain low areas. Arranges for sale to farmers of district approved drainage
materials, such as concrete wells and pipes. Determines need for securing easements and
right-of-way deeds for district drainage structures. Inspects completed systems to determine that
installation conforms to plan.
005.167-018 FOREST ENGINEER (forestry; logging)
Lays out and directs construction, installation, and use of
structures, equipment, and road or rail systems, and performs other engineering duties concerned
with removal of logs from timber area: Surveys timber land and draws maps to show
topographical features of area. Determines locations of loading points and storage areas and
selects methods and equipment for handling logs. Lays out and directs construction of roads or
rail network used to transport logs from cutting areas to loading sites and storage areas. Plans and
directs construction of campsites, loading docks, bridges and culverts, equipment shelters, and
water and sewage systems to maintain efficient and safe removal of logs from constantly shifting
cutting areas.
005.167-022 HIGHWAY-ADMINISTRATIVE ENGINEER (government ser.) alternate titles: director, traffic and planning
Administers statewide highway planning, design,
construction, and maintenance programs: Coordinates activities of state highway engineering
agencies. Reviews highway and bridge plans, location, contracts, and cost estimates for technical
and legal accuracy, and approves acceptable proposals or makes corrective recommendations.
Directs workers in research activities related to highway planning and engineering, and
formulates highway engineering policies and procedures. Directs preparation of state agency
budgets. Directs workers in preparation of reports to state and federal government officials and
represents state highway commissioner at hearings with public officials, contractors, and
engineering personnel. Speaks before civic groups and public gatherings to disseminate highway
planning information and to solicit public support.
005.167-026 PRODUCTION ENGINEER, TRACK (r.r. trans.)
Plans, directs, and coordinates, through supervisory
personnel, activities of track maintenance crews of railway system: Analyzes engineering data
and inspects repair site to determine priority of proposed track repair and maintenance projects.
Coordinates scheduling of track maintenance and activities within designated region. Determines
frequency of track use and project costs, utilizing computerized data and knowledge of railroad
operations and maintenance expense to formulate recommendations for revising established
project priorities. Reviews production reports and confers with engineering personnel to identify
causes of low productivity of repair crews. Visits work sites to observe work crews and to
inspect repairs. Directs engineering supervisors to correct substandard repairs.
005.261-014 CIVIL ENGINEERING TECHNICIAN (profess. & kin.)
Assists CIVIL ENGINEER (profess. & kin.) 005.061-014 in
application of principles, methods, and techniques of civil engineering technology: Reviews
project specifications and confers with CIVIL ENGINEER (profess. & kin.) concerning
assistance required, such as plan preparation, acceptance testing, evaluation of field conditions,
design changes, and reports. Conducts materials testing and analysis, using tools and equipment
and applying engineering knowledge necessary to conduct tests. Prepares reports detailing tests
conducted and results. Surveys project sites to obtain and analyze topographical details of sites,
using maps and surveying equipment. Drafts detailed dimensional drawings, such as those
needed for highway plans, structural steel fabrication, and water control projects, performing
duties as described under DRAFTER (profess. & kin.) Master Title. Calculates dimensions,
profile specifications, and quantities of materials such as steel, concrete, and asphalt, using
calculator. Inspects construction site to determine conformance of site to design specifications.
May assist engineers to ensure that construction and repair of water and wastewater treatment
systems meet pollution control requirements.
005.281-010 DRAFTER, CIVIL (profess. & kin.) alternate titles: drafter, civil engineering; drafter, construction; drafter, engineering
Drafts detailed construction drawings, topographical profiles,
and related maps and specifications used in planning and construction of civil engineering
projects, such as highways, river and harbor improvements, flood control, and drainage: Reviews
rough sketches, drawings, specifications, and other engineering data received from CIVIL
ENGINEER (profess. & kin.) 005.061-014. Plots maps and charts showing profiles and
cross-sections, indicating relation of topographical contours and elevations to buildings, retaining
walls, tunnels, overhead power lines, and other structures. Drafts detailed drawings of structures
and installations, such as roads, culverts, fresh water supply, sewage disposal systems, dikes,
wharfs, and breakwaters. Computes volume of tonnage of excavations and fills and prepares
graphs and hauling diagrams used in earthmoving operations. Performs other duties as described
under DRAFTER (profess. & kin.) Master Title. May accompany survey crew in field to locate
grading markers or to collect data required for revision of construction drawings. May specialize
in drafting and modifying topographical maps from surveying notes and aerial photographs and
be designated Drafter, Topographical (profess. & kin.). May use computer-assisted drafting
(CAD) equipment and software and be designated Drafter, Civil (CAD) (profess. & kin.).
005.281-014 DRAFTER, STRUCTURAL (profess. & kin.)
Performs duties of DRAFTER (profess. & kin.) Master Title
by drawing plans and details for structures employing structural reinforcing steel, concrete,
masonry, wood, and other structural materials. Produces plans and details of foundations,
building frame, floor and roof framing, and other structural elements.
006 CERAMIC ENGINEERING OCCUPATIONS This group includes occupations concerned with the design, manufacture, and application of products made from nonmetallic minerals and rocks; and the design, construction, and control of necessary equipment and tools for the manufacture of such products. Accessory techniques include those used in chemical, mechanical, and electrical engineering, and physics and mineralogy. Typical specializations are structural materials, abrasives, cements, glass, whiteware, and refractories. Occupations which are involved in only one phase of engineering, such as research, design, testing, sales, or project control, are found in Group 019.
006.061-010 CERAMIC DESIGN ENGINEER (profess. & kin.)
Designs ceramics manufacturing equipment and products,
performing duties as described under DESIGN ENGINEER, FACILITIES (profess. & kin.)
Master Title; DESIGN ENGINEER, PRODUCTS (profess. & kin.) Master Title.
006.061-014 CERAMIC ENGINEER (profess. & kin.)
Conducts research, designs machinery, develops processing
techniques, and directs technical work concerned with manufacture of ceramic products: Directs
testing of physical, chemical, and heat-resisting properties of materials, such as clays and silicas.
Analyzes results of test to determine combinations of materials which will improve quality of
products. Conducts research into methods of processing, forming, and firing of clays to develop
new ceramic products, such as ceramic machine tools, refractories for space vehicles, and for use
in glass and steel furnaces. Designs equipment and apparatus for forming, firing, and handling
products. Coordinates testing activities of finished products for characteristics, such as texture,
color, durability, glazing, and refractory properties. May specialize in one branch of ceramic
production, such as brick, glass, crockery, tile, pipe, or refractories. May specialize in developing
heat-resistant and corrosion-resistant materials for use in aerospace, electronics, and nuclear
energy fields.
006.061-018 CERAMIC RESEARCH ENGINEER (profess. & kin.)
Conducts research to develop new ceramic products
performing duties as described under RESEARCH ENGINEER (profess. & kin.) Master Title.
006.061-022 CERAMICS TEST ENGINEER (profess. & kin.)
Conducts tests on ceramic products performing duties as
described under TEST ENGINEER (profess. & kin.) Master Title.
006.151-010 SALES ENGINEER, CERAMIC PRODUCTS (profess. & kin.)
Sells ceramic products and provides technical services for
client performing duties as described under SALES ENGINEER (profess. & kin.) Master Title.
006.261-010 SCIENTIFIC GLASS BLOWER (glass products) alternate titles: glass technician; glass technologist
Fabricates, modifies, and repairs experimental and laboratory
glass products, using variety of machines and tools, and provides technical advice to scientific
and engineering staff on function, properties, and proposed design of products, applying
knowledge of glass technology: Confers with scientific or engineering personnel to exchange
information and suggest design modifications regarding proposed glass apparatus, such as
distillation and high-vacuum systems. Cuts glass tubing of specified type, using cutting tools,
such as glass saw and hot-wire cutter. Heats glass tubing until pliable, using gas torch, and
blows, bends, and shapes tubing to specified form, using blowhose, handtools, and manual
pressure. Performs finishing operations to fabricate glass product or section, using machines and
equipment, such as $T3lapping$T1 and polishing wheels, spot-welding and sandblasting
machines, internal-plating equipment, and drill press. Measures products to verify dimensions,
using $T3optical scanner,$T1 micrometers, and calipers, and examines glass coloration for
degree of internal stress, using polariscope, to determine annealing requirements. Anneals
products, using annealing oven. Joins and seals subassemblies to assemble finished product,
using gas torch, handtools, and vacuum pump. May operate special equipment, such as
radio-frequency-fusing machine, to bond glass to metal, quartz, and ceramic materials. May
identify glass of unknown composition by heating with gas torch and evaluating curvature,
bondability, and color characteristics. May direct and train GLASS BLOWERS,
LABORATORY APPARATUS (glass products; inst. & app.). May design fixtures for use in
production of prototype glass products and prepare sketches for machine-shop personnel. May
prepare cost estimates for prototype glass products. May requisition or recommend purchase of
materials, tools, and equipment. May specialize in specific types of glass scientific apparatus and
have knowledge of effects of special environments on glass, such as radioactivity, vacuums,
gases, chemicals, and electricity.
007 MECHANICAL ENGINEERING OCCUPATIONS This group includes occupations concerned with application of principles of physics and engineering for the generation, transmission, and utilization of heat and mechanical power; and the design, production, installation, and maintenance of fabricated products, tools, machines, machinery, and associated or auxiliary systems. Accessory techniques needed may be those used in electrical, metallurgical, nuclear, and civil engineering. Typical specializations are steam and mechanical power generation, transmission, and utilization; hydraulics; instrumentation; controls; automotive engineering; tooling; heating and ventilating; air-conditioning and refrigeration; bioengineering; pollution control; systems engineering; research; design; testing; sales; and project control.
007.061-010 AUTOMOTIVE ENGINEER (auto. mfg.)
Develops improved or new designs for automotive structural
members, engines, transmissions, and associated automotive equipment or modifies existing
equipment on production vehicles, and directs building, modification, and testing of vehicle,
using computerized work aids: Conducts experiments and tests on existing designs and
equipment to obtain data on function of and performance of equipment. Analyzes data to develop
new designs for motors, chassis, and other related mechanical, hydraulic, and electromechanical
components and systems in automotive equipment. Designs components and systems to provide
maximum customer value and vehicle function, including improved economy and safety of
operation, control of emissions, and operational performance, at optimum costs. Directs and
coordinates building, or modification of, automotive equipment or vehicle to ensure conformance
with engineering design. Directs testing activities on components and equipment under
designated conditions to ensure operational performance meets design specifications. Alters or
modifies design to obtain specified functional and operational performance. May assist
DRAFTER, AUTOMOTIVE DESIGN (auto. mfg.) 017.261-042 in developing structural design
for auto body. May conduct research studies to develop new concepts in automotive engineering
field.
007.061-014 MECHANICAL ENGINEER (profess. & kin.)
Researches, plans, and designs mechanical and
electromechanical products and systems, and directs and coordinates activities involved in
fabrication, operation, application, installation, and repair of mechanical or electromechanical
products and systems: Researches and analyzes data, such as customer design proposal,
specifications, and manuals to determine feasibility of design or application. Designs products or
systems, such as instruments, controls, robots, engines, machines, and mechanical, thermal,
hydraulic, or heat transfer systems, applying knowledge of engineering principles [DESIGN
ENGINEER, PRODUCTS (profess. & kin.) Master Title]. Plans and directs engineering
personnel in fabrication of test control apparatus and equipment, and development of methods
and procedures for testing products or systems [TEST ENGINEER (profess. & kin.) Master
Title]. Directs and coordinates fabrication and installation activities to ensure products and
systems conform to engineering design and customer specifications. Coordinates operation,
maintenance, and repair activities to obtain optimum utilization of machines and equipment. May
design products and systems to interface machines, hardware, and software. May evaluate field
installations and recommend design modifications to eliminate machine or system malfunctions.
May specialize in specific field of mechanical engineering, such as heat transfer, hydraulics,
electromechanics, controls and instrumentation, robotics, nuclear systems, tooling,
air-conditioning and refrigeration; or in type of product, such as propulsion systems or machinery
and mechanical equipment; or in type of work, such as steam or gas generation and distribution,
steam plant engineering, or system planning.
007.061-018 MECHANICAL-DESIGN ENGINEER, FACILITIES (profess. & kin.)
Designs and directs installation of plant systems or product
lines performing duties as described under DESIGN ENGINEER, FACILITIES (profess. & kin.)
Master Title.
007.061-022 MECHANICAL-DESIGN ENGINEER, PRODUCTS (profess. & kin.)
Designs mechanical or electromechanical products or systems
performing duties as described under DESIGN ENGINEER, PRODUCTS (profess. & kin.)
Master Title.
007.061-026 TOOL DESIGNER (profess. & kin.)
Designs single- or multiple-edged machine cutting tools, such
as broaches, milling-machine cutters, and drills, and related jigs, dies, and fixtures: Studies
specifications, engineering blueprints, tool orders, and shop data and confers with engineering
and shop personnel to resolve design problems related to material characteristics, dimensional
tolerances, service requirements, manufacturing procedures, and cost. Applies algebraic and
geometric formulas and standard tool engineering data to develop tool configuration. Selects
standard items, such as bushings and tool bits, to incorporate into tool design. Draws preliminary
sketches and prepares layout and detail drawings, using standard drafting tools and equipment or
computer-assisted design/drafting equipment and software. Modifies tool designs according to
trial or production service data to improve tool life or performance.
007.061-030 TOOL-DESIGNER APPRENTICE (profess. & kin.)
Performs duties as described under APPRENTICE (any
industry) Master Title.
007.061-034 UTILIZATION ENGINEER (utilities)
Solves engineering problems concerned with industrial
utilization of gas as source of power: Studies industrial processes to determine where and how
application of gas fuel-consuming equipment can be made. Designs equipment to meet process
requirements. Examines gas-powered equipment after installation to ensure proper functioning.
Investigates equipment failures and difficulties and diagnoses faulty operation. Corrects or makes
recommendations to maintenance crew to correct faults. Conducts safety, breakdown, and other
engineering tests on gas fuel-consuming equipment to ascertain efficiency and safety of design
and construction. May solve problems concerned with other gas-consuming equipment, such as
air-conditioning and heating.
007.061-038 APPLICATIONS ENGINEER, MANUFACTURING (profess. & kin.)
Plans, designs, and coordinates integration of machinery and
equipment into manufacturing process of industrial establishment, applying knowledge of
engineering and programming, and using computer, precision-measuring instruments, and
drafting tools: Develops and writes equipment specifications, performance requirements, cost
analysis, and proposal for integrating machinery and equipment, such as robots, $T3robot
controllers,$T1 and $T3programmable controllers$T1 into manufacturing process, applying
knowledge of mechanics, hydraulics, pneumatics, electrical wiring, electronics, programming,
and manufacturing requirements, and using computer and calculator. Selects or designs robot
end-of-arm tools to meet specifications, using robot manuals and either drafting tools or
computer and software programs. Writes operating programs, using existing computer program,
or writes own computer programs, applying knowledge of programming language and computer.
Oversees installation to ensure machines and equipment are installed and functioning according
to specifications. Tests ability of machines, such as robot, to perform tasks, using $T3teach
pendant$T1 and precision measuring instruments and following specifications. Confers with
establishment personnel to implement operating procedures and resolve system malfunctions.
Determines parts supply, maintenance tasks, safety procedures, and service schedule required to
maintain machines and equipment in prescribed condition. Develops models of alternate
processing methods to test feasibility of new applications of system components, and
recommends implementation of improved procedures. Participates in meetings, seminars, and
training sessions to stay apprised of new developments in field. Confers with workers in other
departments, such as marketing, legal, and engineering, to provide technical information. May
develop and conduct robot and related equipment training programs and demonstrate skills to
trainees, using teach pendant, handtools, precision-measuring instruments, and following
schematics, plant drawings, and manufacturer's specifications.
007.061-042 STRESS ANALYST (profess. & kin.)
Conducts stress analyses on engineering designs for
electronic components, systems, and products, using mathematical formulas and computer-aided
engineering (CAE) systems: Analyzes engineering designs, schematics, and customer
specifications to determine stress requirements on product. Formulates $T3mathematical
model$T1 or three-dimensional computer graphic model of product, using calculator or CAE
system. Analyzes ability of product to withstand stress imposed by conditions such as
temperature, loads, motion, and vibration, using mathematical formulas and computer
simulation. Builds product model of wood or other material, performs physical stress tests on
model, and evaluates test results. Consults with ELECTRONICS-DESIGN ENGINEER (profess.
& kin.) 003.061-034 to recommend design modifications of product based on results of stress
analysis. Prepares stress analysis reports.
007.151-010 SALES ENGINEER, MECHANICAL EQUIPMENT (utilities)
Sells mechanical equipment and provides technical-services
to clients as described under SALES ENGINEER (profess. & kin.) Master Title.
007.161-010 DIE DESIGNER (machine shop) alternate titles: design leader; die design drafter; die developer
Develops plans for single stage or progressive stage dies for
stamping, forming, forging, or extrusion presses, according to blueprints of product and
knowledge of press characteristics and process limitations: Drafts drawings of dies necessary to
form complete forging, stamping, or other part. Determines sequence and number of die stages in
which single or progressive cutting, punching, and forming will be accomplished, and type of die
sets required to produce complete part, based on knowledge of dies, forming processes, and
machines. Drafts scale drawings of each die set, delineating contours and dimensions for
manufacture of die. Compares part drawings with wood patterns of cast dies to determine
correctness of pattern dimensions and form. May observe setup and tryout of newly developed
die set in production machine to determine need for redesign or readiness for production use.
007.161-014 DIE-DESIGNER APPRENTICE (machine shop)
Performs duties as described under APPRENTICE (any
industry) Master Title.
007.161-018 ENGINEERING ASSISTANT, MECHANICAL EQUIPMENT (profess. & kin.) alternate titles: mechanical design technician
Develops detailed design drawings and related specifications
of mechanical equipment, according to engineering sketches and design proposal specifications:
Analyzes engineering sketches, specifications, and related data and drawings to determine design
factors, such as size, shape, and arrangement of parts. Sketches rough layout of machine and
computes angles, weights, surface areas, dimensions, radii, clearances, tolerances, leverages, and
location of holes. Computes magnitude, direction, and point of application of tension,
compression, and bending forces, and develops geometric shape of machine parts to
accommodate operating loads. Drafts detailed multiview drawings of machine and
subassemblies, including specifications for gear ratios, bearing loads, and direction of moving
parts, using engineering data and standard references. Compiles and analyzes test data to
determine effect of machine design on various factors, such as temperature, pressures, speed,
horsepower, and fuel consumption. Modifies machine design to correct operating deficiencies or
to reduce production problems. May measure machine and parts during production to ensure
compliance with design specifications, using precision measuring instruments. May specialize in
specific type of machine, such as air-cooled internal combustion engines, diesel engines, or
machine tools. May use computer-assisted design/drafting equipment and software to develop
designs.
007.161-022 MECHANICAL RESEARCH ENGINEER (profess. & kin.)
Conducts research to develop mechanical equipment and
machinery, performing duties as described under RESEARCH ENGINEER (profess. & kin.)
Master Title.
007.161-026 MECHANICAL-ENGINEERING TECHNICIAN (profess. & kin.) alternate titles: engineering technician; experimental technician; laboratory-development technician; mechanical technician
Develops and tests machinery and equipment, applying
knowledge of mechanical engineering technology, under direction of engineering and scientific
staff: Reviews project instructions and blueprints to ascertain test specifications, procedures,
objectives, test equipment, nature of technical problem, and possible solutions, such as part
redesign, substitution of material or parts, or rearrangement of parts or subassemblies. Drafts
detail drawing or sketch for drafting room completion or to request parts fabrication by machine,
sheet metal or wood shops. Devises, fabricates, and assembles new or modified mechanical
components or assemblies for products, such as industrial equipment and machinery, power
equipment, servosystems, machine tools, and measuring instruments. Sets up and conducts tests
of complete units and components under operational conditions to investigate design proposals
for improving equipment performance or other factors, or to obtain data for development,
standardization, and quality control. Analyzes indicated and calculated test results in relation to
design or rated specifications and test objectives, and modifies or adjusts equipment to meet
specifications. Records test procedures and results, numerical and graphical data, and
recommendations for changes in product or test method.
007.161-030 OPTOMECHANICAL TECHNICIAN (optical goods; photo. appar.)
Applies engineering theory and practical knowledge, under
direction of engineering staff, to build and test prototype optomechanical devices to be used in
such equipment as aerial cameras, gun sights, and telescopes: Reviews project instructions, and
preliminary specifications to identify and plan requirements for parts fabrication, purchase,
assembly, and test. Prepares sketches and writes work orders and purchase requests for items to
be furnished by others, and follows up delivery. Designs, builds, or modifies fixtures used to
assemble parts. Lays out cutting lines for machining, using drafting tools. Assembles and adjusts
parts and related electrical units of prototype to prepare for test. Sets up prototype and test
apparatus, such as control console, collimator, recording equipment, and cables in accordance
with specifications. Operates controls of test apparatus and prototype to observe and record test
results. Computes test data on laboratory forms for engineers. Confers in technical meetings,
recommending design and material changes to reduce cost and lead time. May be assigned as
group leader to coordinate work of technicians, model makers, and others assigned to assist.
007.161-034 TEST ENGINEER, MECHANICAL EQUIPMENT (profess. & kin.)
Conducts tests on mechanical equipment performing duties as
described under TEST ENGINEER (profess. & kin.) Master Title.
007.161-038 SOLAR-ENERGY-SYSTEMS DESIGNER (profess. & kin.)
Designs solar domestic hot water and space heating systems
for new and existing structures, applying knowledge of energy requirements of structure, local
climatological conditions, solar technology, and thermodynamics: Estimates energy requirements
of new or existing structures, based on analysis of utility bills of structure, calculations of
thermal efficiency of structure, and prevailing climatological conditions. Determines type of
solar system, such as water, glycol, or silicone, which functions most efficiently under prevailing
climatological conditions. Calculates on-site heat generating capacity of different solar panels to
determine optimum size and type of panels which meet structure's energy requirements. Arranges
location of solar system components, such as panel, pumps, and storage tanks, to minimize
length and number of direction changes in pipes and reconstruction of existing structures. Studies
engineering tables to determine size of pipes and pumps required to maintain specified flow rate
through solar panels. Specifies types of electrical controls, such as differential thermostat,
temperature sensors, and solenoid valves, compatible with other system components, using
knowledge of control systems. Completes parts list, specifying components of system. Draws
wiring, piping, and other diagrams, using drafting tools. May inspect structures to compile data
used in solar system design, such as structure's angle of alignment with sun and temperature of
incoming cold water. May inspect construction of system to ensure adherence to design
specifications.
007.167-010 DIE-DRAWING CHECKER (profess. & kin.)
Examines die design drawings prepared by DIE DESIGNER
(machine shop) for accuracy of design detail and to assure production feasibility of die sets:
Computes dimensions of drawings to check accuracy of figures and proper placement of layout.
Ascertains that production parts can be fabricated with dies as designed by applying thorough
knowledge of machine capacities. Returns erroneous drawings to original designer for correction,
indicating orally, or in writing, changes to be made.
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