Antares

Senior Electrical Engineer

Los Angeles, California, United StatesFull timeSenior$150,000 - $185,000 / yearPosted 2 days ago
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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

As a Senior Electrical Engineer at Antares, you will contribute to the architecture, design, testing, and integration of instrumentation and control (I&C) and power distribution systems for advanced nuclear microreactors.

You will work closely with systems, mechanical, software, licensing, and test teams to ensure electrical designs meet performance, safety, and regulatory requirements across multiple applications. The role includes hands-on electrical design, hardware development, and preparation of instrumentation and control documentation that supports DOE and NRC licensing

Key Responsibilities

  • Design electrical systems for reactor instrumentation, control, and power distribution, from early concept through detailed implementation.
  • Develop schematics, wiring diagrams, and interface definitions for sensors, control hardware, and electrical subsystems.
  • Review and provide feedback on schematics, wiring diagrams, harnesses, and control panel designs.
  • Participate in design reviews, ensuring electrical and I&C sections are technically sound and traceable.

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