Thermofluids Engineer

$150,000 - $180,000 + Relocation Assistance + Excellent Benefits Austin, TX (On-site) Are you a Thermal Hydraulic or Thermofluids Engineer looking for a hands-on, technically exciting role in a fast-moving start-up where your work will make a real-world impact? This is a fantastic opportunity to join a highly technical engineering team that empowers its staff, where you will own the end-to-end development and analysis of critical systems and help push the boundaries of what’s possible in next-generation nuclear power. The company is a rapidly scaling, well-funded U.S. start-up revolutionizing the nuclear power industry. They have an ambitious yet supportive culture, focused on building cutting-edge technology and redefining how nuclear energy can be designed, developed, and deployed at scale. This position is ideal for a hands-on, practical Engineer from a thermo-fluids background, who enjoys solving real engineering problems and seeing their work move from analysis into build and deployment. The Role: Lead the design, modeling, and validation of thermal-fluid systems Perform hand calculations and conceptual analysis Support prototype builds, testing, and rapid design iterations Collaborate closely with multidisciplinary engineering teams The Person: Experience in thermofluids for industrial systems Able to do on-the-fly hand calculations Familiar with CFD tools (ANSYS Fluent, STAR-CCM+, OpenFOAM, or similar) Hands-on, practical mindset – builder over purely academic Comfortable working in a fast-paced, high-accountability environment #J-18808-Ljbffr Rise Technical