Antares is building compact nuclear microreactors to deliver reliable, mobile energy where it’s needed most: remote military bases, austere industrial sites, and, one day, deep space and underwater missions. The team includes engineers, operators from SpaceX, Relativity Space, Ursa Major, MIT, Rigetti Computing, and the U.S. Air Force.

Senior Electrical & Integration Engineer - Space
Los Angeles · Posted on Mar 3, 2026

R&D Technician I
Los Angeles · Posted on Feb 24, 2026

Technical Recruiter - Hardware
Los Angeles · Posted on Feb 20, 2026

Senior Quality Inspector
Los Angeles · Posted on Feb 12, 2026

Supply Chain Manager
Los Angeles · Posted on Feb 6, 2026

Facilities Manager
Los Angeles · Posted on Feb 6, 2026

Supply Chain Engineer II / Sr. Supply Chain Engineer
Los Angeles · Posted on Feb 6, 2026

Manager, Manufacturing Engineering
Los Angeles · Posted on Feb 6, 2026

CAD Drafter
Los Angeles · Posted on Jan 23, 2026

Government Affairs Manager
DC · Posted on Jan 7, 2026

Radiation Shielding Engineer
Los Angeles · Posted on Jan 5, 2026

Electrical Engineer
Los Angeles · Posted on Jan 2, 2026
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