Summer 2026 Internship - Materials Engineer - El Segundo, CA

Radiant is seeking a highly motivated Lead Materials Engineer to lead Radiant’s material team in the development, testing, and qualification of materials and related manufacturing processes used in the Kaleidos 1MW nuclear microreactor. · ...

Radiant is seeking a highly motivated Lead Materials Engineer to lead Radiant's material team in the development testing qualification of materials related manufacturing processes used in Kaleidos MW nuclear microreactor.The ideal candidate will set technical direction for mater ...

+ Lead Radiant's material team in developing materials related manufacturing processes + Set technical direction for materials team including project scopes guidance of day-to-day engineering support activities + Manage in-house materials lab including procurement operation of ch ...

Radiant is seeking a highly motivated Lead Materials Engineer to lead Radiant's material team in the development testing and qualification of materials and related manufacturing processes used in the Kaleidos 1MW nuclear microreactor. · ...

Radiant is seeking a highly motivated Lead Materials Engineer to lead Radiant's material team in the development, · testing, · and qualification of materials · and related manufacturing processes used in · nuclear microreactors.the technical direction for the materials team inclu ...

We exist to break the legacy manufacturing trap by reinventing critical production for the twenty-first century. · As a Materials R&D Engineer, you will be responsible for materials and process development of our ceramic 3D printing mold production process. · ...

As a Materials R&D Engineer, you will be responsible for materials and process development of our ceramic 3D printing mold production process. · ...

As a Materials R&D Engineer, you will be responsible for materials and process development of our ceramic 3D printing mold production process. · ...

As a Materials R&D Engineer, you will be responsible for materials and process development of our ceramic 3D printing mold production process. · ...

We are seeking a Materials Engineer to join our Starship Materials Engineering team at SpaceX. As a member of this team you will constantly improve the materials and processes used to make spacecraft structures and components. · Provide materials and process support for propulsio ...

As a member of the Starship Materials Engineering team at SpaceX, you will improve materials and processes used to make rocket structures and components. This role involves supporting component-level hardware and making an impact on propulsion, materials, and manufacturing techno ...

SpaceX is actively developing technologies to make human life on Mars possible, with the ultimate goal of enabling human life on Mars. · ...

Our Starship Materials Engineering team is serving as experts in various material disciplines to the broader company and working on making the best rockets and spacecraft in the world. · Provide materials and process support for propulsion, mechanism, and valve system designs and ...

SpaceX is actively developing the technologies to make space travel possible. · The company is seeking a Materials Engineer to join its Starship Materials Engineering team. · ...

We are seeking a Photovoltaic Chemist/Materials Scientist/Physicist to support all facets of the Starlight business unit. This is a build-first, lead-by-doing role—high autonomy, high accountability, minimal bureaucracy. · ...

We are seeking a Photovoltaic Chemist/Materials Scientist/Physicist to support all facets of the Starlight business unit. · ...

The Starlight team is focused on dramatically reducing the cost of space-rated solar power to support both Starpath's propellant production goals and the greater space economy. · ...

Radiant is seeking a highly motivated Materials Engineer Intern to own development testing and qualification of materials and related manufacturing processes used in the Kaleidos 1MW nuclear microreactor. · ...

Join Radiant as a Materials Engineer Intern and own development, testing and qualification of materials for the world's first mass-produced nuclear microreactor. ...

We are actively looking for candidates who possess comprehensive knowledge of corrosion mitigation schemes, sealant/coating use, cleaning processes and hardware contamination evaluations. · ...