Relativity Space
Senior Manufacturing Test Engineer, Electromechanical Systems
$109K–$150K
Long Beach, California, United States +2 · Senior · Full-time · Posted Oct 19, 2026
- Location
- Long Beach, California, United States
Long Beach, California, United States
Long Beach, California, United States - Experience
- 5+ years building and testing hardware in a manufacturing environment.
- Education
- BS degree in aerospace, mechanical, electrical, manufacturing engineering or other related discipline.
About the job
Develops and improves manufacturing test assets and processes for electromechanical systems, supporting assembly testing, shop-floor operations, and production issue resolution.
What you'll do
- Develop, validate, and refine test assets and processes for mechanical, electrical, and pneumatic systems; create test equipment plans, sequences, procedures, and specifications.
- Support production testing and workcenter operations, including safety, tooling, training, and hands-on troubleshooting.
- Analyze test data and lead cross-functional investigations and corrective actions for recurring discrepancies and failures.
What they ask for
- Bachelor’s degree in aerospace, mechanical, electrical, manufacturing engineering, or a related discipline.
- 5+ years of experience building and testing hardware in a manufacturing environment.
- Experience authoring test procedures for mechanical, electrical, and pneumatic assemblies and partnering with design, manufacturing, and production teams to execute tests and investigate failures.
- Experience managing large-scope test systems and process improvements with minimal oversight; expert knowledge of safety standards, test hazards, and mitigations; hands-on experience in at least two listed test or assembly areas.
Nice to have
- Working knowledge of rocket subsystems and hazardous aerospace operations; knowledge of industry test standards such as SMC-S-016, MIL-STD-1540D, or MIL-STD-810G.
- Experience with test automation, data acquisitions and control systems, and electrical or pressure test equipment.
Pay
$109,000 — $149,500 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