Relativity Space
Propulsion Test Engineer I
$90K–$136K
Stennis Space Center, Mississippi +1 · Full-time · Posted Apr 23, 2026
- Location
- Stennis Space Center, Mississippi
Stennis Space Center, Mississippi, United States - Experience
- No aerospace experience required; fresh graduates and candidates with hands-on backgrounds are welcome.
- Education
- Bachelor's degree in mechanical engineering, aerospace engineering, or a related field.
About the job
Supports the design, construction, operation, and integration of test facilities and rocket hardware for Terran R test campaigns.
What you'll do
- Design, build, maintain, and upgrade test stands and related fluid, structural, and mechanical systems.
- Conduct test operations and campaigns, monitoring test stands and hardware while improving procedures, automation, and data review.
- Prepare and manage test articles, including inspections, repairs, work instructions, and non-conformances.
What they ask for
- Bachelor's degree in mechanical engineering, aerospace engineering, or a related field.
- Demonstrated ability to safely operate common power tools.
- Ability to deliver on tight schedules, including when creative solutions are needed.
- Valid driver's license to operate vehicles on the test site.
Nice to have
- Proficiency in 3D modeling and drafting, including GD&T.
- Hands-on fabrication experience for complex assemblies.
Pay
$90,000 — $136,000 USD (base salary)
Tools
P&IDs, GUIs, GD&T
Model-written summary · the original posting is authoritative