Senior Spacecraft Mechanical Engineer (Systems Lead)

Muon Space, Inc. seeks a Senior Mechanical Engineer to own the mechanical direction of spacecraft subsystems from requirements definition to flight. You will collaborate across structures, thermal, avionics, propulsion, and GNC to deliver elegant, well-balanced designs on tight schedules. You will mentor engineers, drive the design approach, and coordinate across disciplines to keep the vehicle integrated. Hybrid on-site in San Jose three days per week.