"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

IonQ

Join IonQ as a Senior Process Technician to build cutting-edge quantum hardware in a hands-on role within a cleanroom environment.

IonQ Remote, US $59.5k–$78.7k/yr Published 1 month ago
Periodic Labs

Join Periodic Labs as an I&C technician to work hands-on with advanced materials and instrumentation in a cutting-edge research environment.

Periodic Labs Menlo Park, CA $124k–$153.6k/yr Published 1 month ago
SpaceX

Join SpaceX as a Mechanical Engineer to design and build fluid systems for rocket engines in a fast-paced, hands-on environment.

SpaceX McGregor, TX Published 3 months ago
SpaceX

Join SpaceX as a Fabrication Technician to support the development of ground support equipment for fluid systems.

SpaceX Cape Canaveral, FL Published 1 week ago
Helion

Join Helion as a Senior Process Engineer to lead the design of the world's first continuous fusion fuel cycle in a pioneering energy company.

Helion Everett, WA Published 3 months 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
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
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
SpaceX

Join SpaceX as a Maintenance Technician to support the installation and maintenance of critical systems for Starship test operations.

SpaceX Starbase, TX Published 2 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
IonQ

Join IonQ as a Senior Electronics Technician to build high-precision quantum computer control systems.

IonQ College Park, Maryland, United States $70.9k–$82.7k/yr Published 1 month 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
Apex Space

Join Apex as a Spacecraft Structures Test Engineer to validate flight hardware through multidisciplinary structural and mechanical testing.

Apex Space Los Angeles Published 1 week ago
Flexible on stack
SpaceX

Manage global suppliers for cryogenic systems and power generation hardware at SpaceX's Cape Canaveral launch site.

SpaceX Cape Canaveral, FL Published 3 weeks 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
Proxima Fusion

Join Proxima Fusion as a Computational Physicist to develop cutting-edge simulation tools for the world's first commercial fusion power plant.

Proxima Fusion Munich Published 8 months ago
Flexible on stack
SpaceX

Join SpaceX as an Instrumentation Fitter to support ground equipment for rocket testing and maintenance.

SpaceX McGregor, TX Published 1 month ago
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