Nuclear Thermal-Mechanical Engineer: Heat Exchanger Design

Last Energy is a US technology company accelerating the deployment of next-generation nuclear assets. We seek a Thermal Engineer to design pressure-boundary hardware—heat exchangers, piping, and pressure vessels—starting from hand calculations toward manufacturable hardware. This is a hardware role with startup-culture expectations. You will own thermal-mechanical component design, perform thermal/structural analyses, and collaborate with analysis and structural engineers to ensure safety and