"thermal materials" Jobs

332 open tech roles matching “thermal materials”, 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 332 results

Helion

Lead the design and development of custom high-voltage capacitors for fusion power generators at Helion in Everett, WA.

Helion Everett, WA Published 1 month ago
Proxima Fusion

Join Proxima Fusion as a Mechanical Design Engineer to shape the world's first commercial fusion power plant through innovative mechanical designs.

Proxima Fusion Munich Published 9 months ago
Flexible on stack
CesiumAstro

Join CesiumAstro as a Senior Mechanical Engineer to develop cutting-edge space hardware for communications satellites.

CesiumAstro Munich, Germany Published 2 weeks ago
K2 Space

Join K2 Space as a Development Test Engineer to lead component and subsystem testing for high-power satellites.

K2 Space Los Angeles, CA $100k–$140k/yr Published 9 months ago
Flexible on stack
Chariot Defense

Join Chariot Defense as a Mechanical Engineer to design and develop advanced mechanical and power electronic systems for military applications.

Chariot Defense San Bruno, California, United States $130k–$180k/yr Published 5 months ago
SpaceX

Join SpaceX as a Sr. Packaging Engineer to lead the lifecycle of advanced packaging for AI satellite technology.

SpaceX Bastrop, TX Published 1 month ago
Pacific Fusion

Lead the mechanical design and implementation of core components for a nuclear fusion demonstration system at a rapidly growing startup.

Pacific Fusion San Leandro, CA $138.1k–$263.8k/yr Published 2 weeks ago
Atoms

Join Atoms as a Senior Mechanical Engineer to design next-generation autonomous transport platforms in a fast-paced startup environment.

Atoms San Francisco, CA $114k–$280k/yr Published 3 months ago
CesiumAstro

Join CesiumAstro as a Senior Mechanical Engineer to develop innovative space hardware for communications satellites.

CesiumAstro El Segundo, CA Published 2 weeks ago
CesiumAstro

Join CesiumAstro as a Senior Mechanical Engineer to develop cutting-edge space hardware for communications satellites in a dynamic startup environment.

CesiumAstro Austin, TX Published 2 weeks ago
CesiumAstro

Lead a team in developing mechanical designs for cutting-edge communication satellites in a dynamic startup environment.

CesiumAstro Westminster, CO Published 2 weeks ago
CesiumAstro

Join CesiumAstro as a Senior Mechanical Engineer to develop cutting-edge space hardware for communications satellites.

CesiumAstro Melbourne, FL Published 2 weeks ago
SpaceX

Join SpaceX as a Propulsion Analyst to ensure the Raptor engine withstands extreme conditions through advanced structural analysis.

SpaceX Hawthorne, CA $100k–$130k/yr Published 3 weeks ago
IonQ

Join IonQ as a Senior Mechanical Engineer to design and improve mechanical systems for cutting-edge quantum products.

IonQ Geneva, Switzerland Published 2 weeks ago
The Exploration Company

Lead the design and development of solenoid isolation valves for a storable propulsion system in an innovative aerospace company.

The Exploration Company Bordeaux, France Published 1 month ago
SpaceX

Join SpaceX as a Sr. Process Engineer to lead the design and automation of materials production systems for Starship.

SpaceX Hawthorne, CA $135k–$215k/yr Published 1 month ago
K2 Space

Join K2 Space as a Senior Electro-Mechanical Engineering Technician to support the assembly and testing of high-power satellites.

K2 Space Los Angeles, CA $38–$48/hr Published 6 months ago
SpaceX

Join SpaceX as a Structural Analyst to ensure the reliability of Raptor Combustion Devices for the world's most advanced rocket engine.

SpaceX Hawthorne, CA $100k–$130k/yr Published 1 month ago