Description
Senior R&D Technician
Team: Hardware Team
Location: San Francisco
Commitment: Full-time
Workplace Type: onsite
About Humble Robotics
Working at Humble Robotics means taking on the biggest change in ground transportation in decades. We’re building an autonomous, zero-emissions hauler that dramatically lowers the cost of freight with groundbreaking vision-based AI, designed for today’s global logistics network.
We’re a fast-moving, close-knit team of AV industry veterans and innovative thinkers. We don’t believe culture can be engineered – but when it falls into place, it’s a once-in-a-lifetime adventure.
Progress has never felt so present.
Position Overview
In this role, you’ll build and rework vehicle harnesses (LV/HV and data), perform PCB rework and board bring-up support, and assemble/maintain test benches for sensors, compute, power, and vehicle interfaces.
Responsibilities
- Build, modify, and repair vehicle wiring harnesses — low-voltage power/signal (12/24/48V), high-voltage cabling, and high-speed data (automotive Ethernet, coax, CAN) with proper shielding, impedance, and routing practices
- Perform PCB rework and prototype support: fine-pitch SMD and through-hole soldering, hot air rework, component replacement, and connector rework with ESD-safe handling
- Support basic board debug: continuity checks, power rail validation, and bring-up measurements
- Build and maintain lab and vehicle test benches — harnessed rigs for sensors/compute/power, relay/fuse boxes, interconnect panels, and instrumentation setups (power supplies, loads, scopes, DMMs)
- Route and dress cables in vehicles and benches: loom/overbraid, heat shrink, labeling, and connector serviceability for rapid iteration
- Troubleshoot electrical integration issues in vehicles and benches; propose fixes and improvements
- Maintain build records (as-built notes) and organize parts/tools
- Fabricate simple brackets, enclosures, and mechanical fixtures as needed
Minimum Qualifications
- 3+ years hands-on experience in automotive, robotics, or aerospace lab environments or prototype shops (or equivalent practical experience)
- Strong harnessing skills: crimping, pin extraction, splicing, shielding/grounding, strain relief, and proper automotive routing practices
- Experience with common connector families (Deutsch, TE, Amphenol, Molex) and backshells/boots
- PCB rework competence: confident with fine-pitch soldering and hot-air rework on dense boards
- Comfortable reading schematics, board docs, and using a DMM/scope for basic checks
- Able to wire safe power distribution (fusing, relays/contactors) with tidy, repeatable setups
- High attention to detail, labeling, documentation, and workmanship standards
- Eligible to work in the United States
Preferred Qualifications
- High-voltage vehicle or EV experience (contactors, precharge, HVIL concepts, HV connectors, safe routing practices)
- Experience with automotive networks (CAN/LIN, automotive Ethernet) and coax-based sensor wiring
- Familiarity with harness documentation tools (basic CAD, wiring diagrams, pinout tables) and maintaining ECO-style updates
- Light fabrication skills (drill press, 3D printing, simple sheet metal) for fixtures and enclosures
- Experience supporting rapid prototype vehicles and field deployments
- Comfortable working around vehicles, lifting typical lab equipment, and following ESD and electrical safety procedures including HV safety practices
Compensation
Salary ranges are determined by role, level, and location. Within the range, individual pay is determined by additional factors, including qualifications, skills, experience, and location. We also offer competitive equity compensation and benefits.
As part of the interview process, we may use Artificial Intelligence (AI) tools to compare your qualifications and experience to the job description. A human reviews all AI output and makes a final hiring decision. Humble Robotics does not rely on the output to make any employment decisions. Some applicants may have a legal right to opt-out of the use of AI as part of our interview process. Contact [email protected] to exercise this right or if you have further questions on the use of AI tools in our hiring process.
Humble Robotics is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, national origin, gender, age, religion, disability, sexual orientation, veteran status, marital status or any other characteristics protected by law. Humble Robotics will consider qualified applicants with arrest and conviction records in a manner consistent with local ordinances.
There are more than 50,000 engineering jobs:
Subscribe to membership and unlock all jobs
Engineering Jobs
60,000+ jobs from 4,500+ well-funded companies
Updated Daily
New jobs are added every day as companies post them
Refined Search
Use filters like skill, location, etc to narrow results
Become a member
🥳🥳🥳 452 happy customers and counting...
Overall, over 80% of customers chose to renew their subscriptions after the initial sign-up.
To try it out
For active job seekers
For those who are passive looking
Cancel anytime
Frequently Asked Questions
- We prioritize job seekers as our customers, unlike bigger job sites, by charging a small fee to provide them with curated access to the best companies and up-to-date jobs. This focus allows us to deliver a more personalized and effective job search experience.
- We've got over 200,000 jobs from 15,000+ vetted companies. No fake or sleazy jobs here!
- We aggregate jobs from 15,000+ companies' career pages, so you can be sure that you're getting the most up-to-date and relevant jobs.
- We're the only job board *for* software engineers, *by* software engineers… in case you needed a reminder! We add thousands of new jobs daily and offer powerful search filters just for you. 🛠️
- Every single hour! We add 2,000-3,000 new jobs daily, so you'll always have fresh opportunities. 🚀
- Typically, job searches take 3-6 months. EchoJobs helps you spend more time applying and less time hunting. 🎯
- Check daily! We're always updating with new jobs. Set up job alerts for even quicker access. 📅
What Fellow Engineers Say