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Mechanical Engineer II

Relativity Space

Stennis Space Center, MS · full time · Mid

$104,000 – $156,000

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 involves designing, building, and operating test facilities for rocket engines and stages at Relativity Space's Stennis test site. It suits engineers who want hands-on experience with large-scale propulsion systems and enjoy solving complex technical problems in a fast-paced, collaborative environment.

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 mechanical engineering, aerospace engineering, or related field
  • Demonstrated ability to safely operate common power tools
  • Ability to deliver on tight schedules with creative problem-solving
  • Valid driver's license for on-site vehicle operation
  • Pass US government background check for Stennis facility clearance

Nice to have

  • Proficiency in 3D modeling and drafting with GD&T
  • Strong fundamentals in Thermal Fluid Systems and Structures
  • Hands-on fabrication experience for complex assemblies
  • Working knowledge of fluid components and P&IDs for large-scale systems
  • Experience safely operating complex fluid systems including high pressure gas, cryogenic fluids, and hydraulics
  • Technical writing or documentation experience

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