"cryogenic systems" Jobs

176 open tech roles matching “cryogenic systems”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, Mechanical Engineering, Aerospace Engineering. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 176 results

The Exploration Company

Lead the development of high-thrust engines at an innovative aerospace startup focused on space transportation.

The Exploration Company Bordeaux, France Published 3 months ago
Helion

Lead a multidisciplinary team to design and deliver fuel cycle systems for Helion's next-generation fusion power plant.

Helion Everett, WA Published 9 months ago
SpaceX

Join SpaceX as a Liquefied Natural Gas Process/Project Engineer to support methane liquefaction and natural gas pipeline projects.

SpaceX Starbase, TX Published 3 months ago
SpaceX

Join SpaceX as a Launch Pad Technician to maintain critical mechanical and fluid systems for launch operations.

SpaceX Vandenberg, CA $23–$41/hr Published 1 week ago
Pacific Fusion

Join Pacific Fusion as a Facilities Engineer to bridge the gap between fusion system design and facility infrastructure.

Pacific Fusion San Leandro, California $120k–$170k/yr Published 5 months ago
Proxima Fusion

Join Proxima Fusion as an R&D Engineer to develop pellet injector technologies for the first generation of fusion power plants.

Proxima Fusion Munich Published 4 months ago
Flexible on stack AI-first team
Cowboy Space Corporation

Own critical fluid systems from concept through flight in a hands-on role at Cowboy Space Corporation.

Cowboy Space Corporation Kent, Washington $130k–$195k/yr Published 1 week ago
Cowboy Space Corporation

Join Cowboy Space Corp as a Fluids Engineer to design and validate critical fluid systems for propulsion and vehicle hardware.

Cowboy Space Corporation Kent, Washington $130k–$195k/yr Published 1 week ago
SpaceX

Join SpaceX as an Instrumentation Fitter on the 2nd shift, supporting ground support equipment and ensuring operational reliability.

SpaceX McGregor, TX Published 1 month ago
Rigetti Computing

Drive execution across complex engineering programs in quantum computing at Rigetti Computing.

Rigetti Computing Berkeley, CA Published 5 months ago
Cowboy Space Corporation

Join Cowboy Space Corporation as a Fluids Engineer Level 1 to design and validate critical fluid systems for space-based solar energy.

Cowboy Space Corporation Kent, Washington $100k–$135k/yr Published 1 week ago
Flexible on stack
The Exploration Company

Lead the design and integration of engine systems and turbomachinery for next-gen cryogenic rocket engines.

The Exploration Company Bordeaux, France Published 1 month ago
SpaceX

Join SpaceX as a Fabrication Technician on the 2nd shift, supporting the development of ground support equipment for space exploration.

SpaceX McGregor, TX Published 3 months ago
Cowboy Space Corporation

Design and develop motor controls and automation systems for fluid management in space-based solar energy vehicles.

Cowboy Space Corporation Kent, Washington $160k–$200k/yr Published 1 week ago
Flexible on stack
Cowboy Space Corporation

Design and develop fluid system hardware for propulsion and thermal management in a pioneering space energy company.

Cowboy Space Corporation Kent, Washington $160k–$185k/yr Published 1 week ago
Helion

Join Helion as a Principal Process Engineer to lead the design of the world's first continuous fusion fuel cycle.

Helion Everett, WA Published 4 months ago
Proxima Fusion

Join Proxima Fusion as an Integration Engineer to lead the integration of building services systems for a pioneering fusion power plant.

Proxima Fusion Munich Published 9 months ago
SpaceX

Join SpaceX as a Test Technician to manage pneumatic and hydraulic tests on flight hardware.

SpaceX Hawthorne, CA, United States $23–$38/hr Published 1 day ago