"thermal performance" Jobs

219 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 219 results

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
Heron Power

Join Heron Power as a Senior Power Electronics Test & Validation Engineer to lead application-specific testing of innovative power electronics solutions.

Heron Power Scotts Valley $130k–$160k/yr Published 2 days ago
Flexible on stack
Radiant

Join Radiant as a Senior Stress Engineer to ensure structural integrity for the world's first portable nuclear microreactor.

Radiant El Segundo, CA Published 1 month ago
Periodic Labs

Join a senior team to develop high-fidelity material characterization methods leveraging AI and automation in a groundbreaking lab.

Periodic Labs Menlo Park, CA $225k–$325k/yr Published 2 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
Radiant

Join Radiant as a Senior Nuclear Engineer to lead modeling methods and reactor physics calculations for innovative nuclear microreactors.

Radiant El Segundo, CA Published 1 month ago
Flexible on stack
Radiant

Join Radiant as a Senior Structural Engineer to design critical concrete structures for innovative nuclear microreactors.

Radiant El Segundo, CA Published 1 month ago
Graphcore

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

Graphcore Bengaluru, India Published 3 months ago
Flexible on stack
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
Helion

Join Helion as a Senior Mechanical Engineer to develop next-generation diagnostic instrumentation for fusion energy.

Helion Everett, WA Published 1 year ago
Flexible on stack
Helion

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

Helion Everett, WA Published 1 month ago
Flexible on stack
SpaceX

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

SpaceX Hawthorne, CA $135k–$215k/yr Published 1 month 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
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
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 3 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
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
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
Radiant

Join Radiant as a Senior Power Electronics Engineer to design and develop power electronics for innovative nuclear microreactors.

Radiant El Segundo, CA Published 6 months ago