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Staff Propulsion Engineer, Engine Assembly Design

Relativity Space

Long Beach, CA · Senior

$164,000 – $246,000

Listed on Relativity Space’s own careers site. You apply with them directly — we never stand between you and the employer.

What this role is

This role leads the design and integration of rocket engines for a commercial launch vehicle, owning everything from initial layouts through production qualification. It suits experienced propulsion engineers ready to take ownership of complex systems across multiple configurations while mentoring junior team members.

Our summary, not Relativity Space’s wording. The full posting is on their site.

Skills this role names

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What they ask for

Required

  • Bachelor's degree in science, engineering, technology, or mathematics
  • 8+ years of experience with fluid systems design and/or structural design
  • Proficiency with Computer Aided Design (CAD) software
  • Understanding of fluid, thermal, structural, and mechanical design fundamentals
  • Experience mentoring junior engineers in design and layout
  • Demonstrated technical and project leadership skills
  • Ability to deliver on ambitious schedules with creative solutions

Nice to have

  • Working knowledge of engine subsystems like combustion devices, turbomachinery, and valves
  • Experience designing liquid propulsion components and systems
  • Large CAD model and configuration management experience
  • Proficiency with Siemens NX, Teamcenter, and ANSYS workbench
  • Familiarity with aerospace standards (AS, NAS, SAE)

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