GE_108-Senior Engineer Wiring Harness & DC-DC Development

Job Summary

Responsible for design and development of wiring harness and DC-DC converter for new EV programs.

Job Description

• Support development of vehicle electrical wiring harness including HV and LV power distribution systems and DC DC.
• Define harness topology, manufacturing process, fuse and relay configuration, power distribution requirements.
• Prepare electrical system SOR, schematics, and design documentation.
• Develop vehicle wiring harness design including routing, connector selection, and protection strategy.
• Coordinate with suppliers for harness drawings, schematics, and prototype builds.
• Ensure proper integration of battery pack, motor controller, charger, DC-DC converter, cluster, and vehicle ECUs.
• Support selection, integration, and validation of DC-DC converters for EV applications.
• Ensure reliable HV to LV power conversion for vehicle electrical systems.
• Support vehicle-level electrical system validation and troubleshooting.
• Analyses test data and provide root cause analysis for electrical failures.
  
  

Experience: 4–6 Years

Qualification: B.E./B.Tech – Electrical / Electrical & Electronics Engineering

Function: Design and development

Industry: Electric Vehicles / Automotive

Required Skills

• Strong understanding of automotive wiring harness design and vehicle electrical architecture.
• Knowledge of HV and LV power distribution systems in EVs.
• Experience with DC-DC converters and vehicle low-voltage power systems (12V/48V).
• Familiarity with connectors and terminals from suppliers like TE, Yazaki, and Sumitomo.
• Knowledge of CAN communication and ECU integration.
• Understanding of automotive electrical safety and regulatory standards.