CSMC is shaping the future of advanced energy and aerospace technologies through innovation in nuclear microreactors, quantum sensing, and deep-tech engineering. We’re looking for a Nuclear Thermal-Hydraulics Engineer to join our growing team and help us develop micro-modular reactors for space and other extreme environments.

About the Role

We are seeking a Nuclear Engineer specializing in thermal-hydraulics to support the design and analysis of advanced reactor systems. The successful candidate will develop, implement, and validate models to assess heat transfer, fluid flow, and system performance under steady‑state and transient conditions.

Key Responsibilities

• Perform thermal-hydraulic and system-level analyses for reactor designs.
• Develop models using codes such as RELAP5, TRACE, OpenFOAM, COMSOL, or ANSYS Fluent.
• Analyze heat transfer, flow distribution, and two-phase flow phenomena.
• Support safety and p...