Turn on analytics and we load Google Analytics: Google gets the pages you open and what you do here — searches, jobs you view, jobs you apply to — and sets its own cookies. Leave it off and the only cookies we set are your login, your theme, and this answer. Accept All also records a yes to advertising, which nothing uses yet. Privacy Policy.
115 open listings · Page 4 of 5
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
AST SpaceMobile
Titusville, FL
This role leads mechanical integration and launch site readiness for satellites and ground support equipment at a space communications company. It suits experienced aerospace engineers comfortable with hands-on technical authority, cross-functional coordination, and the irregular schedules of active launch campaigns.
Listed on AST SpaceMobile’s careers site · Apply there ↗
Astranis
San Francisco, CA · $145,000 – $195,000
Astranis is seeking a Senior Mechanical Engineer to lead the design and development of spacecraft subsystems from concept through operation, mentoring junior engineers while managing complex mechanical assemblies and integration across the company's satellite programs. The role suits experienced aerospace engineers who thrive in hands-on hardware development and want to own complete technical outcomes on cutting-edge spaceflight systems.
Listed on Astranis’s careers site · Apply there ↗
Relativity Space
Full-time · Long Beach, CA · $118,000 – $178,000
Lead a team of integration technicians on the weekend shift at a rocket manufacturer, overseeing assembly and testing operations for flight hardware while driving continuous improvement and safety. This role suits someone with aerospace or high-reliability manufacturing supervisory experience who can manage production schedules and cross-functional coordination.
Listed on Relativity Space’s careers site · Apply there ↗
AST SpaceMobile
Homestead, FL
A senior quality inspector role overseeing propulsion systems and thrusters for a space-based cellular network, responsible for advanced inspections, compliance verification, and mentoring junior staff to ensure aerospace-grade reliability and safety.
Listed on AST SpaceMobile’s careers site · Apply there ↗
Relativity Space
Long Beach, CA · $164,000 – $246,000
Relativity Space seeks a structures engineer with 8+ years of mechanical design experience to own the full lifecycle of primary and secondary structural components for the Terran R rocket, from conceptualization through manufacturing and flight testing. This role is for a self-directed problem-solver who thrives in a fast-paced environment and wants hands-on ownership of hardware that reaches orbit.
Listed on Relativity Space’s careers site · Apply there ↗
AST SpaceMobile
Homestead, FL
This role inspects solar cell components for spacecraft, ensuring they meet aerospace standards through precision measurement and documentation. It suits experienced quality professionals who want to advance from hands-on inspection into mentorship and process improvement in the space industry.
Listed on AST SpaceMobile’s careers site · Apply there ↗
Relativity Space
Long Beach, CA · $90,000 – $136,000
Relativity Space seeks a structural engineer to design and analyze flight-critical components for their Terran R rocket, including thrust structures, propellant tanks, and fairings. This role suits early-career engineers with mechanical design fundamentals who want hands-on ownership of hardware from concept through production in a fast-moving aerospace environment.
Listed on Relativity Space’s careers site · Apply there ↗
AST SpaceMobile
Midland, TX
This role designs and manages manufacturing processes for satellite assembly and integration, ensuring spacecraft are built to aerospace standards and mission specifications. It suits engineers who want to apply manufacturing expertise to space hardware, combining process optimization with hands-on technical problem-solving in a high-complexity, low-volume production environment.
Listed on AST SpaceMobile’s careers site · Apply there ↗
Relativity Space
Long Beach, CA · $104,000 – $156,000
This role involves owning the manufacturing of rocket subassemblies from design through production, developing build procedures and test protocols while supporting first-article builds and scaling production processes. It suits engineers with hands-on hardware experience who thrive in fast-paced environments and can collaborate across design, manufacturing, and test teams to solve novel manufacturing challenges.
Listed on Relativity Space’s careers site · Apply there ↗
Relativity Space
Long Beach, CA · $132,000 – $198,000
This role designs and analyzes primary and secondary structures for a commercial rocket vehicle, from initial concepts through manufacturing and testing. It suits experienced structural engineers who want hands-on ownership of flight hardware in a fast-paced aerospace environment.
Listed on Relativity Space’s careers site · Apply there ↗
Relativity Space
Full-time · Long Beach, CA · $143,000 – $215,000
This role leads manufacturing engineering for precision CNC machining of rocket components at a commercial spaceflight company, requiring you to develop process plans, drive manufacturability improvements, and guide design teams on feasibility. It suits experienced manufacturing engineers who want to see their work directly impact flight hardware while building out a state-of-the-art machine shop from the ground up.
Listed on Relativity Space’s careers site · Apply there ↗
Relativity Space
Long Beach, CA · $122,000 – $182,000
This role involves creating manufacturing processes, procedures, and documentation for precision machined rocket components, while working to improve production methods and advise on design manufacturability. It suits experienced manufacturing engineers who want hands-on involvement with flight-critical hardware at a rapidly scaling aerospace company.
Listed on Relativity Space’s careers site · Apply there ↗
Relativity Space
Full-time · Stennis Space Center, MS · $90,000 – $136,000
A hands-on role testing and developing rocket propulsion systems for Relativity Space's Terran R vehicle, with options to focus on design, operations, or integration of complex test facilities. This position suits recent engineering graduates and career-changers with mechanical aptitude who want to contribute directly to spaceflight hardware in a fast-paced environment.
Listed on Relativity Space’s careers site · Apply there ↗
Relativity Space
Long Beach, CA · $104,000 – $156,000
This role involves creating manufacturing process documentation, optimizing machining operations, and collaborating with design teams to improve manufacturability for precision rocket components. It suits engineers with machining experience who want to combine technical expertise with problem-solving on flight-critical hardware at a rapidly scaling aerospace manufacturer.
Listed on Relativity Space’s careers site · Apply there ↗
Relativity Space
Full-time · Long Beach, CA · $47 – $71 / hour
You'll program and operate precision CNC machines to machine 3D-printed engine parts for rockets, developing first-article programs and optimizing them for production while collaborating with manufacturing engineers. This role suits someone with 7+ years of CNC experience who thrives in a fast-paced aerospace environment and can drive projects from design to completion.
Listed on Relativity Space’s careers site · Apply there ↗
Relativity Space
Full-time · Long Beach, CA · $28 – $42 / hour
Relativity Space is seeking an experienced CNC machinist to set up and operate multi-axis mills and lathes on the second shift, supporting the manufacturing of rocket engines and components for their Terran R vehicle. This role suits someone with hands-on production experience who enjoys problem-solving and wants to grow their skills in a fast-moving aerospace manufacturing environment.
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 · $164,000 – $246,000
This role leads the design and development of spacecraft structures for interplanetary science missions, taking projects from concept through flight qualification. It suits experienced aerospace engineers who want hands-on ownership of structural systems and thrive working autonomously within a fast-moving startup environment.
Listed on Relativity Space’s careers site · Apply there ↗
Relativity Space
2 locations · $132,000 – $198,000
Relativity Space seeks a hands-on structures engineer to design and qualify spacecraft for their interplanetary science missions, taking hardware from concept through flight-ready delivery. This role suits someone with aerospace structures experience who thrives owning projects end-to-end in a fast-moving startup environment.
Listed on Relativity Space’s careers site · Apply there ↗
Relativity Space
Long Beach, CA · $130,000 – $194,000
This role owns the manufacturing engineering and integration of rocket engine and vehicle systems from design through delivery, balancing first-article builds with process development for scaled production. It suits someone with aerospace or complex hardware experience who enjoys hands-on problem-solving, cross-functional collaboration, and building manufacturing systems from the ground up.
Listed on Relativity Space’s careers site · Apply there ↗
Relativity Space
Full-time · Long Beach, CA · $34 – $51 / hour
This role develops CNC programs and machines precision 3D-printed engine parts for rocket production, requiring expertise in multi-axis machines and CAM software. It suits experienced CNC programmers who want to contribute directly to a high-stakes aerospace manufacturing environment where their work ships quickly into flight hardware.
Listed on Relativity Space’s careers site · Apply there ↗
Relativity Space
Full-time · Stennis Space Center, MS · $124,000 – $186,000
This role involves testing and validating propulsion systems for a commercial orbital launch vehicle, with hands-on work at a test facility operating high-energy components and rocket engines. It suits engineers who want to directly contribute to flight-ready hardware and can work across design, operations, and integration depending on assignment and growth.
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 ↗