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 | 210 | 34 | $35.47/hr | $1.82/hr | $24.40/hr | $28.45/hr | $34.42/hr | $39.72/hr | $48.15/hr |
| Minnesota | 310 | 39 | $33.45/hr | $1.34/hr | $22.21/hr | $26.65/hr | $32.38/hr | $38.37/hr | $46.29/hr |
| U S | 24,140 | 869 | $31.93/hr | $0.38/hr | $18.35/hr | $23.26/hr | $29.89/hr | $38.42/hr | $48.89/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 | 5,340 | $41.75/hr | N/A |
| Civil Engineers | 4,860 | $45.03/hr | N/A |
| Civil Engineering Technicians | 1,390 | $32.43/hr | N/A |
| Electrical and Electronic Engineering Technicians | 1,250 | $30.49/hr | N/A |
| Architectural and Civil Drafters | 1,230 | $26.38/hr | N/A |
| Mechanical Drafters | 1,060 | $30.12/hr | N/A |
| Electrical and Electronics Repairers, Commercial and Industrial Equipment | 740 | $31.57/hr | N/A |
| Landscape Architects | 450 | $37.99/hr | N/A |
| Materials Engineers | 260 | $45.43/hr | N/A |
| Mining and Geological Engineers, Including Mining Safety Engineers | 10 | $51.31/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.
