"thermal" Jobs

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

Showing 20 of 857 results

CesiumAstro

Join CesiumAstro as a Senior Environmental Test Engineer II to develop critical test systems for aerospace communication.

CesiumAstro Austin, TX Published 3 months ago
CesiumAstro

Join CesiumAstro as a Principal Mechanical Engineer I to design cutting-edge hardware for aerospace systems in a dynamic startup environment.

CesiumAstro Cambridge, United Kingdom Published 1 month ago
CesiumAstro

Join CesiumAstro as a Principal Launch Vehicle Design Engineer II, overseeing subsystem development in a dynamic startup environment.

CesiumAstro El Segundo, CA Published 11 months ago
Applied Intuition

Join Applied Intuition as a Senior Electrical Engineer to design cutting-edge compute hardware for electric and autonomous vehicles.

Applied Intuition Sunnyvale Published 3 months ago
Flexible on stack
The Exploration Company

Lead a team of engineers in propulsion system design at The Exploration Company, focusing on innovative aerospace technologies.

The Exploration Company Bordeaux, France Published 1 month ago
SpaceX

Join SpaceX as a Propulsion Engineer to enhance Starship's thermal and fluid systems for interplanetary travel.

SpaceX Starbase, TX Published 3 months ago
Flexible on stack
Valar Atomics

Join Valar Atomics as a Staff CFD Analysis Engineer to lead high-fidelity simulations for advanced nuclear reactor systems.

Valar Atomics Torrance, CA $180k–$220k/yr Published 1 month ago
Flexible on stack
CesiumAstro

Join CesiumAstro as a Senior Environmental Test Engineer I to develop critical test systems for aerospace communication.

CesiumAstro Austin, TX Published 3 months ago
Exowatt

Serve as a strategic partner to leaders in engineering and operations while shaping people strategies at a startup focused on sustainable energy.

Exowatt Austin, TX Published 3 weeks ago
The Exploration Company

Join The Exploration Company as a Composite Manufacturing Technician to produce thermal protection systems for aerospace applications.

The Exploration Company Bordeaux, France Published 6 months ago
Astro Mechanica

Join Astro Mechanica as a Senior Turbomachinery Engineer to lead rotordynamic analysis and advance aerospace technology.

Astro Mechanica San Francisco Published 3 days ago
Helion

Join Helion as a Senior Superconductor Engineer to lead the development of superconducting hardware for fusion power systems.

Helion Everett, WA Published 4 months ago
Flexible on stack
Valar Atomics

Join Valar Atomics as a turbomachinery mechanical designer to influence high-efficiency power generation technology from the ground up.

Valar Atomics Torrance, California, United States $140k–$215k/yr Published 1 month ago
Inertia

Join Inertia as a Senior Mechanical Design Engineer to develop cutting-edge laser systems for fusion energy.

Inertia Livermore $180k–$240k/yr Published 6 months ago
Graphcore

Contribute to mechanical design and thermal validation of advanced AI hardware as a Mechanical Engineering Intern at Graphcore.

Graphcore Austin, Texas, United States Published 6 days ago
Proxima Fusion

Join Proxima Fusion as a Microwave Design Engineer to develop high-power RF components for fusion energy systems.

Proxima Fusion Munich Published 4 days ago
Astro Mechanica

Join Astro Mechanica as a Senior Combustion Devices Engineer to lead the design of advanced propulsion systems for supersonic travel.

Astro Mechanica San Francisco Published 4 months ago
Periodic Labs

Lead thin-film synthesis efforts in a groundbreaking lab where AI and automation unlock discoveries at unprecedented speed and scale.

Periodic Labs Menlo Park, CA $225k–$325k/yr Published 2 months ago
SpaceX

Join SpaceX as an Equipment Maintenance Technician, ensuring optimal operation of critical manufacturing equipment.

SpaceX Hawthorne, CA $30–$47/hr Published 3 weeks ago