"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

The Exploration Company

Own the technical follow-up of thruster assemblies for innovative aerospace technologies at The Exploration Company.

The Exploration Company Bordeaux, France Published 1 month ago
Helion

Lead the mechanical hardware design of high-performance structural systems for Helion's fusion devices in Everett, WA.

Helion Everett, WA Published 1 month ago
Heavy meetings
Radiant

Lead interdisciplinary nuclear engineering efforts for portable nuclear microreactors at a startup focused on innovative energy solutions.

Radiant El Segundo, CA, United States Published 1 day ago
Flexible on stack
SpaceX

Join SpaceX as a Propulsion Technician to assemble and test rocket hardware with a focus on safety and quality.

SpaceX Hawthorne, CA $2.3k–$3.8k/hr Published 2 months ago
Mind Robotics

Join Mind Robotics as a Mechanical Design Engineer to lead the design of tactile sensing systems for advanced robotics.

Mind Robotics Palo Alto Published 3 months ago
The Exploration Company

Lead the design and integration of engine systems and turbomachinery for next-gen cryogenic rocket engines.

The Exploration Company Bordeaux, France Published 1 month ago
Astro Mechanica

Join Astro Mechanica as a Senior Mechanical Design Engineer to lead innovative jet engine hardware from prototype to flight qualification.

Astro Mechanica San Francisco Published 2 months ago
Helion

Join Helion as a Senior Mechanical Engineer to design and optimize hardware for fusion power prototypes in a mission-driven team.

Helion Everett, WA Published 3 weeks ago
SpaceX

Join SpaceX as an Instrumentation and Controls Technician to ensure the reliability of critical water treatment systems in Bastrop, TX.

SpaceX Bastrop, TX Published 1 month ago
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
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
Astro Mechanica

Join Astro Mechanica as a Senior Rotordynamics Engineer to lead turbomachinery analysis and contribute to supersonic travel innovations.

Astro Mechanica San Francisco Published 2 days ago
Flexible on stack
Apex Space

Join Apex as a Senior Electric Propulsion Engineer to design and develop propulsion systems for commercial spacecraft.

Apex Space Los Angeles Published 1 week ago
Heron Power

Join Heron Power as a Mechanical Engineer Intern to design and develop innovative power electronics systems in a collaborative environment.

Heron Power Scotts Valley Published 3 months ago
Radiant

Join Radiant as a Senior Civil Engineer to design concrete structures for innovative portable nuclear microreactors.

Radiant El Segundo, CA Published 4 weeks ago
Astro Mechanica

Join Astro Mechanica as a Propulsion Design Engineer to design and validate critical propulsion systems for supersonic travel.

Astro Mechanica San Francisco Published 3 months 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 3 days 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
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