"cryogenic" Jobs
51 open tech roles matching “cryogenic”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Mechanical Engineering, Python, CAD. Every listing is re-checked daily and closed roles are removed.
Showing 20 of 51 results
Join IonQ as a Senior Microwave Research Scientist to lead the design of microwave circuits for high-fidelity quantum computing.
Lead the design and operation of helium systems for next-generation high-temperature gas-cooled reactor technology at Valar Atomics.
Lead efforts in burning plasma physics to optimize reactor-scale stellarator plasmas at Proxima Fusion.
Join Pacific Fusion as a Senior Mechanical Engineer to innovate mechanical designs for advanced fusion energy systems.
Join IonQ as a Senior Electronics Engineer to enhance the reliability of quantum computing systems through innovative electronics solutions.
Join Proxima Fusion as a Plasma Physicist to lead the design of the world's first commercial stellarator fusion power plant.
Design and develop fluid system hardware for propulsion and thermal management in a pioneering space energy company.
Join IonQ as a Senior Photonics Test Engineer to develop and optimize testing infrastructure for cutting-edge quantum computing technologies.
Shape the architecture of a first-of-a-kind fusion power plant while solving complex engineering challenges in a fast-moving team.
Join Cowboy Space Corporation as a Fluids Analyst to lead fluid system predictions and analysis for innovative space-based solar energy solutions.
Join Pacific Fusion as a Research Scientist/Engineer to lead R&D projects in fusion energy systems with a world-class team.
Design and develop motor controls and automation systems for fluid systems in a pioneering space energy company.
Join SpaceX as a Trader for Natural Gas, leading a team to optimize energy supply for ambitious space exploration goals.
Join SpaceX as a Trader for Natural Gas, leading a team to optimize energy supply for ambitious space exploration goals.
Join SpaceX as a Sr. Responsible Engineer to develop advanced turbomachinery for Starship's propulsion system.
Join Cowboy Space Corporation as a Powerpack Engineer Level III to design and test turbopump components for revolutionary space-based solar energy.
Develop fluid systems for high-performance interplanetary vehicles as a Sr. Propulsion Engineer at SpaceX.