A
Los Angeles, California, United States· Full-time
$95K – $150K/yr
Project ManagementProcurement
A
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. Roles & Respon
…About this listing
- Source: Antares's official careers site (via Ashby) · last confirmed on the source 27 Oct 2026
- Posted 8 Sept 2026
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What they are looking for
Skills & requirements
Qualification
Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, Manufacturing Engineering, or a related technical discipline. 3+ years of experience designing mechanical hardware, tooling, fixtures, ground support equipment, manufacturing equipment, or similar systems. Strong 3D CAD skills and experience developing production-quality engineering drawings; Siemens NX experience is preferred but not required. Demonstrated ability to take mechanical designs from initial concept through detailed design, fabrication, assembly, and implementation. Experience designing hardware for practical use in manufacturing, assembly, test, installation, maintenance, or field operations environments. Strong understanding of mechanical design fundamentals, including tolerance stack-ups, fits, fasteners, structural loading, material selection, and design for manufacturing and assembly. Ability and willingness to support tooling installation, checkout, and operation in both factory and field environments. Preferred Skills and Experience Experience designing ground support equipment (GSE), lifting and handling equipment, assembly fixtures, transportation fixtures, test stands, deployment equipment, o
Department · Manufacturing & Quality
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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