"thermal performance" Jobs

725 open tech roles matching “thermal performance”, 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 725 results

SpaceX

Join SpaceX as a Propulsion Fluids Analyst to enhance engine designs through advanced fluids and thermal analyses.

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

Join Radiant as a Senior Structures Engineer to design critical structures for portable nuclear microreactors in a fast-paced startup environment.

Radiant El Segundo, CA Published 1 month ago
Radiant

Join Radiant as a Staff Loads & Dynamics Engineer to ensure structural integrity for the world's first portable nuclear microreactor.

Radiant El Segundo, CA Published 1 month ago
SpaceX

Join SpaceX as a Sr. Propulsion Fluids Analyst to drive design decisions for advanced rocket engine hardware through fluids and thermal analyses.

SpaceX Hawthorne, CA $135k–$190k/yr Published 2 months ago
Flexible on stack
SpaceX

Join SpaceX as a Propulsion Technician to work on Raptor turbopump assembly and contribute to world-changing launch vehicles.

SpaceX Hawthorne, CA $23–$38/hr Published 1 month ago
Radiant

Join Radiant as a Loads & Dynamics Engineer to ensure structural integrity for the world's first portable nuclear microreactor.

Radiant El Segundo, CA Published 1 month 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
Varda Space

Join Varda as a Senior Thermal Analysis Engineer to develop thermal systems for spacecraft in a fast-paced, innovative environment.

Varda Space El Segundo, California, United States $140.3k–$179.3k/yr Published 2 months ago
Heron Power

Join Heron Power as a Senior Hardware Applications Engineer to lead application-specific testing of innovative power electronics solutions.

Heron Power Scotts Valley $130k–$160k/yr Published 14 hours ago
Flexible on stack
Heron Power

Own application-specific testing of Heron's solid state transformer for energy storage applications in a collaborative startup environment.

Heron Power Scotts Valley $130k–$160k/yr Published 14 hours ago
Flexible on stack
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
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
Graphcore

Lead validation strategy and execution for advanced AI compute silicon and systems at Graphcore.

Graphcore Austin, Texas, United States Published 2 months ago
Flexible on stack
Varda Space

Own the manufacturing processes for thermal protection systems at a pioneering space startup.

Varda Space El Segundo, California, United States $119.5k–$179.3k/yr Published 4 days ago
Helion

Join Helion as a Principal Nuclear Materials Engineer to develop materials for high-radiation environments in the pursuit of fusion power.

Helion Everett, WA Published 11 months ago
Flexible on stack
Apex Space

Join Apex as a Space Simulation Test Engineer to ensure the reliability of spacecraft through environmental testing.

Apex Space Los Angeles Published 1 week ago
Valar Atomics

Lead the design and operation of helium systems for next-generation high-temperature gas-cooled reactor technology at Valar Atomics.

Valar Atomics Torrance, California, United States $144k–$176k/yr Published 1 month ago
Standard Nuclear

Support the installation and maintenance of engineered systems in a nuclear manufacturing environment.

Standard Nuclear Idaho Falls, ID Published 2 weeks ago
Radiant

Join Radiant as a Senior Engineering Technician to fabricate and assemble innovative portable nuclear microreactors in a dynamic startup environment.

Radiant El Segundo, CA Published 1 month ago
Graphcore

Lead validation strategy and execution for power and performance of advanced AI compute silicon and systems.

Graphcore Bengaluru, India Published 3 months ago
Flexible on stack