What are the responsibilities and job description for the Principal Spacecraft Design Engineer position at Vaxon Space?
Company Description Vaxon Space is pioneering very low Earth orbit (VLEO) with air-breathing electric propulsion satellites, creating a new layer of space infrastructure for defense and commercial applications. Operating closer to Earth delivers significant advances in imaging resolution, hypersonic missile tracking, and real-time connectivity. The company serves commercial, Department of Defense, and allied international customers across ISR, missile defense, and next-generation communications. Vaxon Space is also enabling AI data center integration and direct-to-network connectivity from space, positioning the organization at the forefront of space-based communication and sensing innovation.
Role Description The Principal Spacecraft Design Engineer will lead end-to-end spacecraft architecture and design for VLEO missions, from early concept development through detailed design, integration, and test. This full-time, on-site role in San Jose, CA involves driving mechanical, electrical, and system-level design decisions, developing CAD models and engineering drawings, and coordinating interfaces between subsystems. The engineer will collaborate closely with multidisciplinary teams to perform trade studies, analysis, and design reviews, ensuring designs meet mission, reliability, manufacturability, and cost requirements. Day-to-day responsibilities include mentoring other engineers, working with suppliers and manufacturing partners, supporting hardware build and integration in the lab, and contributing to continuous improvement of design standards and processes.
Qualifications
Role Description The Principal Spacecraft Design Engineer will lead end-to-end spacecraft architecture and design for VLEO missions, from early concept development through detailed design, integration, and test. This full-time, on-site role in San Jose, CA involves driving mechanical, electrical, and system-level design decisions, developing CAD models and engineering drawings, and coordinating interfaces between subsystems. The engineer will collaborate closely with multidisciplinary teams to perform trade studies, analysis, and design reviews, ensuring designs meet mission, reliability, manufacturability, and cost requirements. Day-to-day responsibilities include mentoring other engineers, working with suppliers and manufacturing partners, supporting hardware build and integration in the lab, and contributing to continuous improvement of design standards and processes.
Qualifications
- Candidates should possess strong Design Engineering and Product Design skills for complex spacecraft systems and components.
- Candidates should possess Mechanical Engineering and Computer-Aided Design (CAD) skills for structural design, modeling, and detailed drawings.
- Candidates should possess Electrical Engineering skills for spacecraft power, avionics, and payload interfaces.
- Experience with spacecraft or aerospace systems engineering, including requirements development, trade studies, and verification and validation.
- Proficiency with industry-standard CAD and analysis tools (e.g., SolidWorks, NX, CATIA, ANSYS, or similar).
- Background in designing for space environments, including thermal, vibration, radiation, and reliability considerations.
- Ability to lead cross-functional technical teams, mentor colleagues, and communicate clearly with stakeholders at all levels.
- Bachelor’s degree in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, or a related field; advanced degree preferred.
- Experience with rapid prototyping, hardware testing, and working in a fast-paced startup or innovation-focused environment is beneficial.