Destava

Staff-Principal Tooling Design Engineer

Antares is hiring for Staff-Principal Tooling Design Engineer in Los Angeles. Staff level. First seen September 17, 2026, posted 2 times; open as of November 12, 2026. Jobs taken straight from company career pages — no aggregator in between.

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Company
Antares
Where
Los Angeles
Level
Staff
First seen
September 17, 2026
Postings
2
Listed via
Ashby

What the posting says

Roles & Responsibilities - Own the design, development, fabrication, qualification, and implementation of tooling and ground support equipment required to manufacture, assemble, test, transport, install, service, and ultimately decommission Antares R1 microreactors. - Work directly with manufacturing, test, reactor hardware, operations, quality, and deployment teams to understand how hardware will actually be built and handled, identify tooling needs, and translate those needs into practical engineering solutions. - Develop tooling concepts from first principles, balancing safety, usability,…

Read more and apply on Antares' site

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