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65 open listings · Page 3 of 3
Roles posted by organizations here, alongside roles we found on employers’ own careers sites. Crawled roles say so on the card and send you to the employer to apply. Only show organizations on Career App
Relativity Space
Full-time · Long Beach, CA · $104,000 – $156,000
You'll design, build, and operate automated test systems for rocket components at a launch startup, owning complete systems from mechanical and fluid design through execution and analysis. This role suits engineers who want hands-on ownership of real hardware at a growth-stage company, without requiring prior aerospace experience.
Listed on Relativity Space’s careers site · Apply there ↗
Relativity Space
Long Beach, CA · $185,000 – $277,000
Relativity Space seeks a principal mechanical engineer to design and oversee manufacturing tooling and factory automation equipment for rocket production. This role suits experienced engineers who thrive on autonomy, enjoy solving novel problems in hardware development, and want to shape how rockets are built at scale.
Listed on Relativity Space’s careers site · Apply there ↗
Relativity Space
Long Beach, CA · $143,000 – $215,000
This role designs and engineers tooling, fixtures, and factory automation equipment that enables the production of Relativity's Terran R rockets and Aeon engines. It suits experienced mechanical engineers who thrive in fast-paced manufacturing environments and want to see their designs impact real production at scale.
Listed on Relativity Space’s careers site · Apply there ↗
Relativity Space
Long Beach, CA · $122,000 – $182,000
This role designs and develops tooling, fixtures, and factory automation equipment that supports manufacturing of Terran R rockets and Aeon engines. It suits experienced mechanical engineers who enjoy solving novel production problems, working across teams, and seeing their designs built and deployed on the factory floor within weeks or months.
Listed on Relativity Space’s careers site · Apply there ↗
Relativity Space
Long Beach, CA · $128,000 – $192,000
Lead a small team of mechanical engineers designing and building launch facility systems for Relativity's Terran R rocket, blending hands-on technical work with mentorship and team growth. This role suits experienced test or launch engineers ready to take on leadership while staying involved in complex mechanical design and integration.
Listed on Relativity Space’s careers site · Apply there ↗
Relativity Space
2 locations · $124,000 – $186,000
Relativity Space seeks a senior engineer to design, test, and optimize propulsion systems and test infrastructure for their Terran R orbital rocket at their Stennis facility. This role suits someone with mechanical or aerospace engineering credentials who enjoys hands-on problem-solving in a fast-paced environment building hardware for active spaceflight operations.
Listed on Relativity Space’s careers site · Apply there ↗
Relativity Space
Long Beach, CA · $143,000 – $215,000
A mechanical engineer designing and developing tooling and automation systems that enable rocket and engine manufacturing at scale. This role suits experienced tooling designers comfortable with full-project ownership in a fast-paced aerospace production environment.
Listed on Relativity Space’s careers site · Apply there ↗
Relativity Space
Long Beach, CA · $185,000 – $277,000
This role designs and oversees the development of manufacturing tools, fixtures, and factory automation equipment for rocket production at scale. It suits experienced mechanical engineers who thrive in fast-paced environments and can manage complex projects from concept through commissioning while collaborating closely with manufacturing and design teams.
Listed on Relativity Space’s careers site · Apply there ↗
Relativity Space
Long Beach, CA · $122,000 – $182,000
Relativity Space is seeking a mechanical engineer to design and develop tooling, fixtures, and factory automation equipment for their Terran R rocket manufacturing facility. This role suits experienced engineers who thrive on solving novel production challenges and want to see their designs directly impact rocket manufacturing at scale.
Listed on Relativity Space’s careers site · Apply there ↗
Relativity Space
Long Beach, CA · $132,000 – $198,000
Design and qualify flow control devices including cryogenic and pneumatic valves for a rocket engine and launch vehicle, combining detailed analysis with hands-on testing and iteration in a manufacturing environment. This role suits experienced engineers who can own problems from initial architecture through flight qualification and want to work directly on hardware that reaches orbit.
Listed on Relativity Space’s careers site · Apply there ↗
Relativity Space
Full-time · Long Beach, CA · $164,000 – $246,000
This role owns the design, analysis, and testing of thermal protection systems for rocket engines that must survive extreme conditions and be reused across multiple flights. It's suited to an experienced structural engineer who thrives on hands-on problem-solving, enjoys mentoring others, and wants to see their work directly impact a real rocket program.
Listed on Relativity Space’s careers site · Apply there ↗
Relativity Space
Long Beach, CA · $124,000 – $170,500
Relativity Space seeks a mechanical engineer to develop structural, fluid, and system designs for their Terran R launch vehicle, working at the Cape where all vehicle systems integrate and launch operations occur. This role suits someone with 5+ years of experience in mechanical design and structural analysis who wants hands-on ownership of launch vehicle hardware and interfaces.
Listed on Relativity Space’s careers site · Apply there ↗
Relativity Space
Long Beach, CA · $143,000 – $215,000
Relativity Space seeks a mechanical engineer to design and develop manufacturing tools, fixtures, and factory automation equipment for rocket production. This role suits someone with substantial experience in tooling design who thrives solving novel problems in a fast-paced manufacturing environment.
Listed on Relativity Space’s careers site · Apply there ↗
Relativity Space
Long Beach, CA · $122,000 – $182,000
You'll design and develop tooling, fixtures, and factory automation equipment that directly enables the production of Terran R rockets. This role suits experienced mechanical engineers who thrive in fast-paced environments, enjoy solving novel manufacturing challenges, and want to see their designs built and used on the factory floor within weeks rather than months.
Listed on Relativity Space’s careers site · Apply there ↗
Relativity Space
Long Beach, CA · $185,000 – $277,000
This role leads the design and development of manufacturing tooling and factory automation equipment for rocket production, combining structural fixtures, assembly systems, and automated processes. It suits experienced mechanical engineers who thrive in fast-paced environments, enjoy solving novel production challenges, and want to see their designs directly impact manufacturing scale and efficiency.
Listed on Relativity Space’s careers site · Apply there ↗