Role overview
Job description
About Us At Antares, our long-term mission is to make clean energy abundant from Earth to the Asteroid Belt. We’re fueled by the belief that advanced nuclear energy can strengthen our military, solve the climate crisis, elevate global living standards, and expand humanity's presence in outer space. To achieve our mission, we’re building mass-producible, inherently safe, deployable microreactors that can be used terrestrially, underwater, and in space. The Antares team hails from SpaceX, the White House, the Pentagon, the Department of Energy, MIT, Rigetti Computing, General Atomics, Relativity Space, Ursa Major, and National Laboratories like Idaho, Oak Ridge, Los Alamos, and Savannah River. Antares has raised over $600M in venture capital from top-tier investors and has hundreds of million-dollars on contract with the military services, NASA, and the Department of Energy. About The Role
…About this listing
- Source: Antares's official careers site (via Ashby) · last confirmed on the source 27 Oct 2026
- Posted 27 Jul 2026
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What they are looking for
Skills & requirements
Qualification
2+ years of experience in nuclear, aerospace, defense, or other highly regulated technical environments. Experience working across multiple disciplines to deliver complex systems or projects Demonstrated ability connecting technical, regulatory, and operational requirements into executable plans. Demonstrated ability to operate effectively in ambiguous, fast-paced environments. Demonstrated technical communication skills, with the ability to engage both internal teams and external stakeholders. This role requires passing a medical evaluation under DOE O 426.2B and 10 CFR Part 55, as applicable. The evaluation happens after a conditional offer, with periodic re-evaluations to maintain qualification. Reasonable accommodations are available in line with federal and Idaho law. Preferred Skills &
Department · Nuclear Affairs
Hiring company
Antares
Antares is a diversified credit platform built on three decades of disciplined credit leadership across private and liquid markets.
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