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Senior Engineer, Wiring Harness & DC-DC Development

Marutee

On-site
Bangalore, India
Full-time
Senior
4+ yrs
Salary not listedPosted 42m ago
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Real job — pulled straight from Marutee’s careers page · Verified August 20, 2026 · No reposts.

Job description

Marutee is hiring a Senior Engineer, Wiring Harness & DC-DC Development — a full-time, based in Bangalore, India role. Apply directly on Marutee's careers page below.

GE_108-Senior Engineer – Wiring Harness & DC-DC Development

Location: Bangalore, India

Department: Staffing

Experience: 4-6

Job Summary
Responsible for design and development of wiring harness and DC-DC converter for new EV programs.
Job Description
1. Support development of vehicle electrical wiring harness including HV and LV power distribution systems and DC DC.
2. Define harness topology, manufacturing process, fuse and relay configuration, power distribution requirements.
3. Prepare electrical system SOR, schematics, and design documentation.
4. Develop vehicle wiring harness design including routing, connector selection, and protection strategy.
5. Coordinate with suppliers for harness drawings, schematics, and prototype builds.
6. Ensure proper integration of battery pack, motor controller, charger, DC-DC converter, cluster, and vehicle ECUs.
7. Support selection, integration, and validation of DC-DC converters for EV applications.
8. Ensure reliable HV to LV power conversion for vehicle electrical systems.
9. Support vehicle-level electrical system validation and troubleshooting.
10. 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.

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Frequently asked questions

What is the seniority level for Senior Engineer, Wiring Harness & DC-DC Development at Marutee?

Senior Engineer, Wiring Harness & DC-DC Development at Marutee is a Senior level position.

How do I apply for Senior Engineer, Wiring Harness & DC-DC Development at Marutee?

You can view the full description and apply for Senior Engineer, Wiring Harness & DC-DC Development at Marutee on EchoJobs: https://echojobs.io/job/marutee-ge-108-senior-engineer-wiring-harness-dc-dc-development-mejs1.

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