Wire Harness Design Engineer (Automotive)
わいやーはーねすせっけいぎじゅつしゃ
Industry & Occupation
Classification
- Major : Research and Technical Occupations
- Middle : Development Engineers
- Minor : Automotive Development Engineers
Summary
Technical position involving the design of wire harnesses for automobiles, consideration of wiring configurations, and creation of manufacturing drawings.
Description
A Wire Harness Design Engineer (Automotive) designs the overall configuration of wire harnesses by arranging the wiring required for the vehicle's electrical system along the optimal routes. Based on circuit diagrams and ECU specifications, they select the types and cross-sectional areas of electric wires and connectors, and perform layouts considering constructability, cost, and reliability. They create manufacturing drawings using 3D/2D CAD tools and collaborate with manufacturing departments and suppliers to advance prototyping, evaluation, and mass production. Design skills that account for the latest technological trends, such as high-voltage compatibility and autonomous driving systems, are required.
Future Outlook
With the advancement of CASE and EV adoption, harness design is becoming more advanced and diverse, and demand for personnel with specialized skills in high-voltage compatibility and networking is increasing.
Personality Traits
Good Team Player / Meticulous / Patient / Problem-Solving Oriented
Work Style
Flexitime / Manufacturing Site Visits / Office Work / Partial Remote Possible
Career Path
Junior Design Engineer → Design Leader → Senior Design Engineer → Development Department Manager → Technical Specialist
Required Skills
CAD Operation / Circuit Diagram Reading Ability / Connector Specification Understanding / Wiring Layout Design
Recommended Skills
CAD/CAM Operation / English Technical Document Reading / Harness Design / Quality Control (Process Inspection)
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Analytical & Logical Thinking | Because it requires analyzing circuit diagrams and structural constraints to design optimal wiring routes. |
| Attention to Detail & Accuracy | Because detailed parts selection and dimension management directly impact quality. |
| Learning Agility & Knowledge Acquisition | Because new CAD tools and standard adaptations are constantly required. |
| Problem Solving | To resolve issues such as wiring interference and constructability. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Physical Stamina & Endurance | Because it is mainly desk work with few heavy tasks. |
Related Qualifications
- CAD Utilization Technician Exam
Aliases
- Harness Design Engineer
- Wire Harness Engineer
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