Senior Thermal Systems Engineer - Heat Exchanger Design

Senior Thermal Systems Engineer - Advanced Energy Hardware Hawthorne, CA | On-site Opportunity Summary Join a venture-backed energy technology company developing advanced power generation systems designed to meet growing global energy demands. This role will lead the design and performance development of critical thermal management hardware that directly impacts system efficiency, power output, and overall product scalability. Working closely with the founding engineering team, you will own t

Senior Fluid Systems Engineer - Architect Advanced Thermal & Power Conversion Systems Hawthorne, CA | On-site Opportunity Summary Join a venture-backed energy technology company developing advanced power generation systems designed to address growing global energy demands. This role will own the thermodynamic cycle and fluid systems architecture that serve as the foundation of a next-generation power platform. Working directly with the founding engineering team, you will define system operati

Hermeus is a venture-backed defense aviation company reclaiming the lost art of rapid iterative prototyping to build the fastest aircraft in the world today. By prioritizing relentless hardware iteration, we deliver high-speed systems at the pace of the modern battlefield. We work with the Department of War to provide the high-speed capabilities our nation and its allies need to maintain a durable, asymmetric advantage. About The Role: As a Thermal Engineer at Hermeus, you will be responsible

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. Formed in 2023, the Antares team hails fro