Licensing Engineer
2 weeks ago- Role family
- Other
- Location
- Idaho Falls
- Salary
- -
Explore Antares careers: 86 open roles hiring now. Find jobs at Antares with direct links to apply. Funding stage: Series C. Headcount: 51-200. Antares is developing mass-producible, inherently safe nuclear microreactors for terrestrial, underwater, and space-based applications, producing between 100 kilowatts and 1 megawatt of electricity. The company has a 145,000-square-foot manufacturing facility in Torrance, California and is on track to achieve first reactor criticality by mid-2026. Founded by alumni of SpaceX, MIT, and Los Alamos National Lab, Antares is backed by over $130 million in venture capital and government funding.
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Antares is a Series C stage AI startup, founded in 2023, with $604M in total disclosed funding. Its most recent round was a $470M Series C in Jul 2026. It currently lists 86 open roles across Idaho Falls, Los Angeles, DC. Source: Fast AI Jobs company dataset, updated Oct 2026.
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Idaho Falls · Nuclear Affairs · FullTime
Los Angeles, Idaho Falls · Nuclear · FullTime
Los Angeles · Operations · FullTime
Los Angeles · Manufacturing · FullTime
Los Angeles · Manufacturing · FullTime
Los Angeles · Electrical Engineering & Software · FullTime
Los Angeles · Nuclear · FullTime
Los Angeles · Mission Engineering · FullTime
Company profile last updated on Oct 4, 2026.
Antares jobs and careers: 86 open roles currently listed here. Review hiring details and apply via the official career page. Official careers page
Antares is an defense & aerospace company. Antares is developing mass-producible, inherently safe nuclear microreactors for terrestrial, underwater, and space-based applications, producing between 100 kilowatts and 1 megawatt of electricity. The company has a 145,000-square-foot manufacturing facility in Torrance, California and is on track to achieve first reactor criticality by mid-2026. Founded by alumni of SpaceX, MIT, and Los Alamos National Lab, Antares is backed by over $130 million in venture capital and government funding.
Open positions
86 jobs · Newest first
Candidate questions
Antares is developing mass-producible, inherently safe nuclear microreactors for terrestrial, underwater, and space-based applications, producing between 100 kilowatts and 1 megawatt of electricity. The company has a 145,000-square-foot manufacturing facility in Torrance, California and is on track to achieve first reactor criticality by mid-2026. Founded by alumni of SpaceX, MIT, and Los Alamos National Lab, Antares is backed by over $130 million in venture capital and government funding.
Yes. Antares is hiring and currently has 86 open roles listed on Fast AI Startup Jobs, each with a direct link to the official application page.
Antares is currently hiring for roles such as Licensing Engineer, Senior Radiation Shielding Engineer, Sr. Supply Chain Engineer, Manufacturing Engineer I-II, Machining, Senior Manufacturing Engineer, Electrical Engineering, Senior/Staff Space Electrical Systems Engineer, and more. See the full list of jobs at Antares above.
Antares is hiring across Idaho Falls, Los Angeles, Idaho Falls, Los Angeles, DC, and other locations based on its currently open roles.
Antares has raised $604M in total. The latest known stage is Series C.
Antares reports an employee count of 51-200.
Company context
Antares is a Series C stage AI startup, founded in 2023, with $604M in total disclosed funding. Its most recent round was a $470M Series C in Jul 2026. It currently lists 86 open roles across Idaho Falls, Los Angeles, DC. Source: Fast AI Jobs company dataset, updated Oct 2026.