Humble Robotics
Prototype Wire Harness Technician
San Francisco · On-site · Full-time · Posted Feb 12, 2026
- Experience
- 3+ years, or equivalent practical experience.
- Visa sponsorship
- Eligible to work in the United States.
About the job
Builds and repairs prototype vehicle wiring harnesses and electrical systems, supports PCB rework and testing, and maintains the electrical lab and test benches.
What you'll do
- Fabricate, modify, and troubleshoot high- and low-voltage vehicle wiring harnesses, data cables, and electrical integrations.
- Perform PCB rework and basic board checks; build and maintain lab and vehicle test benches.
- Maintain lab organization, parts, tools, and build records; fabricate simple fixtures as needed.
What they ask for
- 3+ years hands-on experience in automotive, robotics, or aerospace lab environments or prototype shops, or equivalent practical experience.
- Strong harnessing skills and experience with common connector families, including Deutsch, TE, Amphenol, and Molex.
- Soldering and rework fundamentals, ESD-safe handling, and ability to read schematics and use a DMM/scope for basic checks.
- Ability to wire safe power distribution and eligibility to work in the United States.
Nice to have
- High-voltage vehicle or EV experience; familiarity with automotive networks and coax-based sensor wiring.
- Harness documentation or light fabrication experience; IPC-A-610 / IPC/WHMA-A-620 or HV safety certification.
Tools
CAN, CAN-FD, LIN, automotive Ethernet, coax/FAKRA, GMSL, DMMs, scopes
AI focus
AI is used during interviews to compare applicant qualifications and experience with the job description; a human reviews the output and makes the final hiring decision. Some applicants may have a legal right to opt out.
Model-written summary · the original posting is authoritative