- Robot type
- Construction
- Location
- San FranciscoCaliforniaUSA
- Job type
- Hardware
- Posted
- Aug 19, 2026
Full-time
Senior Electrical Engineer
Job description
Location: San Francisco, CA (full time, in-person)
Our mission is to accelerate the construction of critical infrastructure on Earth while pioneering technologies to enable humanity to build beyond. Starting with Cosmic-1 – a system that installs solar panels 10x faster than today’s methods, helping us transition to a clean energy future and laying the groundwork for the future of autonomous construction.
Job responsibilities
- Own hardware components and systems such as the high voltage system, low voltage system, custom HV batteries, embedded systems, PCB assemblies, and harnesses
- Full product lifecycle ownership from requirements collection, trade studies, preliminary and detailed design, development, and overseeing manufacturing, integration, testing, and customer delivery
- Work with manufacturing, mechanical, software, and product engineers to develop innovative new solutions to complex interdisciplinary problems
- Work with vendors and suppliers to find creative solutions to tight deadlines
- Set milestones, plan roadmaps, and deliver on ambitious timelines
- Recruit, mentor, and build a world-class engineering organization
Job requirements
- 3+ years of professional engineering experience
- Excellent first-principles understanding of analog and digital circuit design and circuit analysis and simulation
- Expert electrical design skills using software such as Altium designer
- Strong programming skills in Python or C++
- Superb failure analysis and electrical system troubleshooting skills
- Experience designing or developing high voltage vehicle electrical systems including familiarity with high voltage batteries and power electronics as well as HV safety standards and components
- Excellent communication and project management skills
- Thrive in fast-paced environments and push boundaries to meet deadlines