Relativity Space
Manufacturing Test Engineer II, Electromechanical Systems
$109K–$163K
Long Beach, California, United States · Full-time · Posted Oct 19, 2026
- Experience
- 2+ years building and testing hardware in a manufacturing environment.
- Education
- BS degree in aerospace, mechanical, electrical, manufacturing engineering, or another related discipline.
About the job
Develops and improves manufacturing test assets and processes for mechanical, electrical, and pneumatic systems, supporting production testing of rocket assemblies.
What you'll do
- Develop and validate test equipment, tooling, procedures, sequencing, and production documentation for mechanisms and integrated assemblies.
- Support shop-floor testing, resolve test issues, analyze results, and lead investigations and corrective actions.
- Coordinate with design, manufacturing, production, supply chain, and quality teams to improve test processes and workcenter operations.
What they ask for
- Bachelor’s degree in aerospace, mechanical, electrical, manufacturing engineering, or a related discipline.
- Experience authoring test procedures for mechanical, electrical, and pneumatic assemblies.
- Experience collaborating with design, manufacturing, and production teams on test execution and failure investigations.
- Expert knowledge of safety standards and test hazards; hands-on experience in at least two listed assembly, checkout, testing, leak-checking, high-voltage/high-pressure, or instrumentation areas.
Nice to have
- Working knowledge of rocket subsystems and hazardous aerospace operations; knowledge of standards such as SMC-S-016, MIL-STD-1540D, or MIL-STD-810G.
- Experience with test automation, data acquisition and control systems, electrical test equipment, or pressure test equipment.
Pay
$109,000 — $163,000 USD (base salary)
Tools
SMC-S-016, MIL-STD-1540D, MIL-STD-810G, oscilloscopes, multimeters, pressure regulators, flow meter
Model-written summary · the original posting is authoritative