# Senior Electrical Engineer - Company: [Cosmic Robotics]() - Location: Cosmic HQ - Team: Engineering - Employment type: Full Time - Posted: August 19, 2026 ## Job description **Senior Electrical Engineer** Location: San Francisco, CA (full time, in-person) **Company Overview** Our mission is to **build a city on Mars and accelerate the construction of critical infrastructure on Earth**. 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. **The Role** As a Senior Electrical Engineer, you will own a critical Cosmic-1 subsystem and lead development from concept to deployment. As a core member of the team, you will help define the era of autonomous construction. This is a rare opportunity to: * Work on hard, meaningful problems that impact the future of infrastructure and energy. * Collaborate with a world-class team from NASA, SpaceX, Google, Built Robotics, and others. * Rapidly grow, learn, and lead within a quickly scaling company. **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 **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 **Bonus** * 5+ years of professional engineering experience in electrical design or development * Management and recruiting experience ## Apply [Apply on Cosmic Robotics]() Canonical job page: