"cryogenic hardware" Jobs

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

Showing 20 of 138 results

Cowboy Space Corporation

Join Cowboy Space Corporation as a Reliability Engineer to shape reliability processes for innovative space-based solar energy solutions.

Cowboy Space Corporation Kent, Washington $140k–$185k/yr Published 1 week ago
Flexible on stack
Cowboy Space Corporation

Join Cowboy Space Corporation as a Powerpack Engineer Level III to design and test turbopump components for revolutionary space-based solar energy.

Cowboy Space Corporation Kent, Washington $135k–$175k/yr Published 1 week ago
The Exploration Company

Join The Exploration Company as a Propulsion AIT Engineer to lead hands-on assembly and testing of cryogenic engines.

The Exploration Company Bordeaux, France Published 1 week ago
SpaceX

Operate and support the Air Separation Unit at SpaceX's Starbase, focusing on high-purity liquid oxygen production for Starship.

SpaceX Starbase, TX Published 1 week ago
SpaceX

Join SpaceX as a Test Engineer to ensure rocket hardware reliability through rigorous testing and data analysis.

SpaceX McGregor, TX Published 2 months ago
SpaceX

Join SpaceX as an Electric Propulsion Engineer to design and test satellite propulsion systems for national security efforts.

SpaceX Hawthorne, CA $120k–$170k/yr Published 1 month ago
Flexible on stack
Cowboy Space Corporation

Join Cowboy Space Corporation as a Powerpack Engineer Level II to design and test turbopump components for revolutionary space-based solar energy.

Cowboy Space Corporation Kent, Washington $125k–$155k/yr Published 1 week ago
Flexible on stack
IonQ

Join IonQ as a Senior Microwave Research Scientist to lead the design of microwave circuits for high-fidelity quantum computing.

IonQ Remote, US $126.9k–$166.1k/yr Published 4 months ago
Cowboy Space Corporation

Own the design and development of turbopump hardware at Cowboy Space Corp, a startup focused on space-based solar energy.

Cowboy Space Corporation Kent, Washington $165k–$210k/yr Published 1 week ago
Cowboy Space Corporation

Join Cowboy Space Corporation as a Test Engineer to design and build testing systems for revolutionary space-based solar energy solutions.

Cowboy Space Corporation Kent, Washington $130k–$190k/yr Published 1 week ago
Flexible on stack
Proxima Fusion

Lead the design and integration of ancillary systems for the world's first commercial fusion power plant at Proxima Fusion.

Proxima Fusion Munich Published 1 month ago
Proxima Fusion

Design and build critical spectroscopic diagnostics for the Alpha stellarator, impacting the future of clean energy.

Proxima Fusion Munich Published 1 month ago
Flexible on stack
Varda Space

Join Varda as a Senior Propulsion Engineer to lead spacecraft propulsion systems and drive innovation in the orbital economy.

Varda Space El Segundo, California, United States $140.3k–$179.3k/yr Published 2 months ago
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 Sr. Responsible Engineer to develop advanced turbomachinery for Starship's propulsion system.

SpaceX McGregor, TX Published 1 month ago
SpaceX

Join SpaceX as a Chemical Engineer to develop solutions for launch pad design and operations, ensuring safety and efficiency.

SpaceX Vandenberg, CA $100k–$140k/yr Published 2 months ago
Flexible on stack
SpaceX

Join SpaceX as an Operations Engineer to tackle real pad problems and improve fluid systems for Starship launches.

SpaceX Starbase, TX Published 1 week ago
Flexible on stack