Relativity Space
Propulsion Responsible Engineer II, Combustion Devices
$104K–$156K
Long Beach, California, United States · Full-time · Posted Aug 3, 2026
- Experience
- 2+ years developing propulsion components, combustion components, or related hardware.
- Education
- Bachelor's degree in a science or engineering field.
About the job
Owns combustion-device components for Terran R engines from design through manufacturing, testing, qualification, and flight.
What you'll do
- Provide end-to-end technical ownership of assigned combustion hardware throughout its product lifecycle.
- Coordinate across disciplines and make accountable hardware decisions.
- Support component design, manufacturing, testing, qualification, and flight.
What they ask for
- Bachelor's degree in a science or engineering field.
- 2+ years of experience developing propulsion components, combustion components, or related hardware.
- Experience applying engineering fundamentals in thermodynamics, thermal, structural, and fluids.
Nice to have
- Experience in a rocket engine development and/or test environment.
- Working knowledge of engine subsystems such as combustion devices, heat exchangers, or ducting; exposure to powder bed additive manufacturing and automation techniques; evidence of ownership.
Pay
$104,000 — $156,000 USD (base salary)
Tools
powder bed additive manufacturing
Model-written summary · the original posting is authoritative