Jobs in California, United States

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Senior Launch Mechanical Engineer
15 months ago
Relativity Space · Long Beach, California, United States
Senior$124K – $170.5K a yearEngineering
The Launch team operates at the intersection of every major aspect of Terran R, from stages and payloads to ground systems, launch, landing, and refurbishment. The Cape is the only place where you see it all come together, offering a level of exposure and responsibility…
Staff Mechanical Engineer, Factory Automation
17 months ago
Relativity Space · Long Beach, California, United States
Lead / staff$143K – $215K a yearEngineering
The Tooling and Factory Automation team sits at the intersection of design, manufacturing, and automation, making everything from large-scale structural fixtures to small tools that directly enable Terran R’s production. As a design group embedded within the manufacturing…
Senior Mechanical Engineer, Factory Automation
17 months ago
Relativity Space · Long Beach, California, United States
Senior$122K – $182K a yearEngineering
The Tooling and Factory Automation team sits at the intersection of design, manufacturing, and automation, making everything from large-scale structural fixtures to small tools that directly enable Terran R’s production. As a design group embedded within the manufacturing…
Principal Mechanical Engineer, Factory Automation
17 months ago
Relativity Space · Long Beach, California, United States
Lead / staff$185K – $277K a yearEngineering
The Tooling and Factory Automation team sits at the intersection of design, manufacturing, and automation, making everything from large-scale structural fixtures to small tools that directly enable Terran R’s production. As a design group embedded within the manufacturing…
Lead, Data & Control Systems Engineering
17 months ago
Relativity Space · Long Beach, California, United States
Lead / staff$128K – $192K a yearData & AI
The Factory Test team designs, builds, and operates the infrastructure needed to test nearly every part of Terran R right here at our headquarters in Long Beach, CA. This centralized approach provides engineers and technicians with exposure to the entire product lifecycle…
Moonshot Engineer
17 months ago
Relativity Space · Long Beach, California, United States
Senior$144K – $307K a yearEngineering
Dark Matter Lab is a high-autonomy innovation lab built for rapid experimentation, deep-tech prototyping, and bold moonshot thinking. We're a small team of hands-on builders exploring the edges of what's possible, turning raw ideas into world-changing technologies that could…
Staff Engine Systems Development Engineer
21 months ago
Relativity Space · Long Beach, California, United States
Lead / staff$164K – $246K a yearEngineering
The Propulsion team at Relativity is focused on developing and delivering highly performant and manufacturable engines for Terran R. Engineers are responsible for the entire lifecycle of their parts, from initial design through production to qualification and flight. The team…
Senior Engine Systems Development Engineer
21 months ago
Relativity Space · Long Beach, California, United States
Senior$132K – $198K a yearEngineering
The Propulsion team at Relativity is focused on developing and delivering highly performant and manufacturable engines for Terran R. Engineers are responsible for the entire lifecycle of their parts, from initial design through production to qualification and flight. The team…
Senior Thermal Engineer
33 months ago
Relativity Space · Long Beach, California, United States
Senior$132K – $198K a yearEngineering
The Integrated Performance team owns the holistic view of how Terran R comes together, ensuring that every system on the vehicle and ground is capable of achieving our ambitious objectives. The team works across the full launch system, from trajectory design and aerodynamics to…

Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.