Rocket Lab seeks a Thermofluids Analyst II to contribute to analysis, design validation, and improvements of Neutron and Electron launch vehicles. You will perform CFD and heat-transfer simulations, develop thermofluid models, and work with design engineers to ensure performance margins across flight phases.

Ideal candidates have a mechanical or aerospace engineering degree, 3–5 years of aerospace-focused experience, and strong Python and data post-processing skills.