"thermal physics" Jobs
645 open tech roles matching “thermal physics”, 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 645 results
Join SpaceX as a Sr. Propulsion Analyst to ensure the Raptor engine withstands extreme conditions through advanced structural analysis.
Lead the AIT Thermal/ECLSS team in testing and qualifying critical space systems at The Exploration Company.
Join Radiant as a Nuclear Engineer, Core Physics, designing testing operations for innovative portable nuclear microreactors.
Join a senior team to develop high-fidelity material characterization methods leveraging AI and automation in a groundbreaking lab.
Lead the mechanical design and implementation of core components for a nuclear fusion demonstration system at a rapidly growing startup.
Lead interdisciplinary nuclear engineering efforts for portable nuclear microreactors at a startup focused on innovative energy solutions.
Join Radiant as a Senior Nuclear Engineer to lead modeling methods and reactor physics calculations for innovative nuclear microreactors.
Own the manufacturing processes for thermal protection systems at a pioneering space startup.
Join Helion as a Senior Mechanical Engineer to design and optimize hardware for fusion power prototypes in a mission-driven team.
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.
Join Helion as a Senior Superconductor Engineer to lead the development of superconducting hardware for fusion power systems.
Join SpaceX as a Propulsion Technician to work on Raptor turbopump assembly and contribute to world-changing launch vehicles.
Join IonQ as a Senior Electrical Engineer to design advanced electronics for next-generation quantum sensors in space applications.
Develop innovative life support and thermal control systems for SpaceX's Crew Starship missions, including Mars missions.
Join Pacific Fusion as a Senior Mechanical Engineer to drive the development of innovative fusion energy systems.
Lead sourcing strategy and supplier management for server mechanicals and cooling at SpaceX, driving innovation and cost efficiency.
Join K2 Space as an Environmental Test Technician to oversee complex test campaigns for cutting-edge satellite components.
Join Apex as a Propulsion Mechanical Engineer to design and qualify propulsion systems for spacecraft.