"high temperature materials" Jobs
241 open tech roles matching “high temperature materials”, 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 241 results
Join Valar Atomics as a Mechanical Technician to build mechanical and electromechanical assemblies for modular nuclear reactor systems.
Join SpaceX as a structural welder on the night shift, fabricating and repairing equipment for Starship's launches and tests.
Lead the manufacturing and assembly of Helion's fusion generators and devices, driving the transition to scalable production.
Lead interdisciplinary nuclear engineering efforts for portable nuclear microreactors at a startup focused on innovative energy solutions.
Lead a welding team at SpaceX's Starbase launch site during the night shift, focusing on structural welding and team support.
Join Radiant as a Nuclear Engineer, Sensors to lead sensor and instrumentation solutions for innovative portable nuclear microreactors.
Lead day-to-day execution of welding projects at SpaceX's Starbase, ensuring high-quality and efficient installations.
Own the manufacturing processes for thermal protection systems at a pioneering space startup.
Join Mariana Minerals as an Industrial Electrician, responsible for maintaining and troubleshooting electrical systems in a mining environment.
Join IonQ as a Senior Mechanical Engineer to design and improve mechanical systems for cutting-edge quantum products.
Own and maintain chemical processing equipment for high-volume solar cell manufacturing at SpaceX's Starlink division.
Lead the Nuclear Engineering team at Helion to advance fusion power technology in a pivotal role based in Everett, WA.
Lead the construction quality organization for advanced nuclear projects in a hands-on role focused on quality oversight and compliance.
Join Valar Atomics as a Senior OT Data Engineer to own operational data architecture for advanced nuclear systems.
Join SpaceX as an Automated Welding Technician to operate advanced machinery for fabricating spacecraft components.
Lead a welding team at SpaceX's Starbase, ensuring high-quality welding for structural and facility needs during the night shift.
Join Proxima Fusion as an R&D Engineer to develop pellet injector technologies for the first generation of fusion power plants.