DETAILED OCCUPATION DATA
17-3012 Electrical and Electronics Drafters
Occupational Description:
Prepare wiring diagrams, circuit board assembly diagrams, and layout drawings used for the manufacture, installation, or repair of electrical equipment.| Percentiles | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Geography | Employment | Emp SE* | Mean | Mean SE* | 10th | 25th | Median | 75th | 90th |
| EDR 11 - 7 County Twin Cities | 380 | 59 | $27.15/hr | $0.61/hr | $18.58/hr | $21.91/hr | $26.66/hr | $32.49/hr | $37.11/hr |
| Minnesota | 530 | 61 | $26.67/hr | $0.48/hr | $17.76/hr | $21.41/hr | $26.33/hr | $32.01/hr | $36.76/hr |
| U S | 28,010 | 896 | $28.12/hr | $0.25/hr | $16.74/hr | $20.94/hr | $26.76/hr | $34.37/hr | $42.64/hr |
| *SE = Standard error, a measure of the statistical reliability of the estimate. | |||||||||
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| Occupation (click title for details) | OES | Projections | |
|---|---|---|---|
| Employment | Median Wage | % Change - | |
| Mechanical Engineers | 3,760 | $38.40/hr | N/A |
| Civil Engineers | 2,480 | $37.26/hr | N/A |
| Electrical and Electronic Engineering Technicians | 2,100 | $26.68/hr | N/A |
| Mechanical Drafters | 1,730 | $26.90/hr | N/A |
| Civil Engineering Technicians | 1,390 | $29.37/hr | N/A |
| Architectural and Civil Drafters | 1,180 | $26.43/hr | N/A |
| Electrical and Electronics Repairers, Commercial and Industrial Equipment | 350 | $29.01/hr | N/A |
| Numerical Tool and Process Control Programmers | 300 | $28.22/hr | N/A |
| Landscape Architects | 280 | $29.25/hr | N/A |
| Materials Engineers | 160 | $41.98/hr | N/A |
| Mining and Geological Engineers, Including Mining Safety Engineers | 20 | $41.98/hr | N/A |
Tasks for Electrical and Electronics Drafters
- Drafts detail and assembly drawings and designs of electromechanical equipment and related data processing systems.
- Examines electronic schematics and analyzes logic diagrams and design documents to plan layout of printed circuit board components and circuitry.
- Reviews blueprints to determine customer requirements and consults with assembler regarding schematics, wiring procedures, and conductor paths.
- Compares logic element configuration on display screen with engineering schematics and calculates figures to convert, redesign, and modify element.
- Supervises and coordinates work activities of workers engaged in drafting, designing layouts, assembling, and testing printed circuit boards.
- Locates files relating to specified design projection data base library, loads program into computer, and records completed job data.
- Reviews work orders and procedural manuals and confers with vendors and design staff to resolve problems and modify design.
- Keys and programs specified commands and engineering specifications into computer system to change functions and test final layout.
- Examines and verifies master layout for electrical and mechanical accuracy.
- Compiles data, computes quantities, and prepares cost estimates to determine equipment needs, and requisitions materials as required.
- Generates computer tapes of final layout design to produce layered photo masks and photo plotting design onto film.
- Selects drill size to drill test head, according to test design and specifications, and submits guide layout to designated department.
- Copies drawings of printed circuit board fabrication, using print machine or blueprinting procedure.
- Consults with engineers to discuss and interpret design concepts, and determine requirements of detailed working drawings.
- Creates master layout of design components and circuitry and printed circuit boards, according to specifications, and utilizing computer-assisted equipment.
- Plots electrical test points on layout sheet, using pencil, and draws schematics to wire test fixture heads to frame.
- Drafts working drawing, wiring diagrams, wiring connections or cross section of underground cables, as required for instructions to installation crew.
- Draws master sketch showing relation of proposed installation to existing facilities.
- Reviews completed construction drawings and cost estimates for accuracy and conformity to standards and regulations.
- Visits site of proposed installation and draws rough sketch of location.
- Studies work order request to determine type of service, such as lighting or power, demanded by installation.
- Confers with engineering staff and other personnel to resolve problems.
- Estimates labor and material costs for installation of electrical equipment and distribution systems.
- Takes measurements, such as distances to be spanned by wire and cable, which affect installation and arrangement of equipment.
- Drafts sketches to scale.