"thermal" Jobs
926 open tech roles matching “thermal”, taken straight from company career pages — not reposted from other job boards. Every listing is re-checked daily and closed roles are removed.
Showing 20 of 926 results
Join Helion as a Senior Mechanical Engineer to design and improve hardware for fusion power prototypes in a mission-driven environment.
Join Helion as a Power Electronics Engineer to support core electrical energy management systems for fusion generators.
Join Radiant as a Senior Civil Engineer to design concrete structures for innovative portable nuclear microreactors.
Join Helion as a Senior Electrical Engineer to design and optimize high-power electrical systems for fusion power generation.
Develop software tools for thermal and fluid analysis to support SpaceX's Starship design and testing.
Join IonQ as a Senior Mechanical Engineer to design and improve mechanical systems for cutting-edge quantum products.
Join Valar Atomics as a Process Engineer to optimize chemical processing equipment in a pioneering nuclear energy startup.
Join The Exploration Company as an AIT Test Technician to support environmental and functional testing for spacecraft sub-systems.
Join Atoms as a Senior Hardware Reliability & Test Engineer to set hardware qualification standards and lead reliability testing.
Join Astranis as an Environmental Test Engineer Associate to work on satellite hardware and software testing.
Join Helion as a Senior Mechanical Engineer to design and optimize hardware for fusion power prototypes in a mission-driven team.
Lead a team of nuclear engineers in designing and analyzing portable nuclear microreactors at a startup focused on innovative energy solutions.
Join Astranis as an Environmental Test Engineer Intern to work on satellite hardware and software testing.
Join Echodyne as a Mechanical Engineer II to design and integrate radar enclosures for cutting-edge technology in various industries.
Join CesiumAstro as a Summer 2027 intern to design and build space structures and thermal systems for satellite communication.
Join Applied Intuition as an Electrical Engineer to develop cutting-edge hardware for electric and autonomous vehicles.
Join CesiumAstro as a Mechanical Engineer II to develop cutting-edge hardware for aerospace systems in a dynamic startup environment.
Develop innovative life support and thermal control systems for SpaceX's Crew Starship missions, including Mars missions.