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EVONA

Lead Engineer for Spacecraft Avionics

EVONA, San Francisco, California, United States

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Join a groundbreaking space company that is redefining orbital mobility solutions as a

Spacecraft Avionics and Software Lead . This unique opportunity invites you to architect, build, and validate a comprehensive flight system from the ground up, working on advanced propulsion-enabled platforms designed for responsive orbital maneuvering. In this exciting role, you'll be at the forefront of defining the avionics architecture, integrating radiation-tolerant electronics, and spearheading the development of flight software—encompassing GNC algorithms, EPS design, and hardware-in-the-loop testing. You'll collaborate closely with cross-functional engineering leaders to ensure spacecraft safety, autonomy, and reliability from concept through critical design review (CDR). This is a

hands-on leadership position

ideal for someone who is passionate about creating high-performance spaceflight systems in a

dynamic and rapid development environment . Your Responsibilities: Oversee the complete avionics and flight software architecture through critical design review (CDR). Select and integrate commercial off-the-shelf (COTS) radiation-tolerant components for power, computing, and data handling. Lead the development of both flight and ground software (telemetry, real-time control, fault management). Define and implement guidance, navigation, and control (GNC) algorithms. Design electrical power systems (EPS), data bus architecture, and flight harnessing. Build and operate a flat-sat hardware-in-the-loop testbed for integration and validation. Develop interface control documents (ICDs) and maintain firmware/software configuration processes. Support subsystem integration and testing campaigns. Conduct failure modes and effects analysis (FMEA) and reliability analyses. Lead subsystem design reviews and contribute to broader mission engineering milestones. Qualifications: Bachelor’s degree in software engineering, electrical engineering, or a related field. 8+ years of experience in developing avionics or flight software for spacecraft or other high-reliability systems. Strong expertise in embedded systems, spacecraft autonomy, or GNC. Proficient in C/C++ or Rust, with Python knowledge for scripting and testing. Experience with radiation-hardened processors and electronics (Microchip, Xilinx, etc.). Familiarity with communication protocols such as CAN, SpaceWire, RS-422, and others. Experience with hardware-in-the-loop (HIL) integration, and knowledge of EMI/EMC and power distribution design principles. Must be a U.S. Person (citizenship or permanent residency) required. Preferred Experience: Experience with autonomy frameworks or fault-tolerant flight software. Knowledge of space-rated EPS or battery management systems. Experience in responsive space operations or in-space logistics. Previous work experience in a startup or fast-paced R&D environment. Create a job alert for this search

Spacecraft Engineer • San Francisco, CA, United States

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