Senior Hypersonic CFD & Aerothermal Lead

Castelion is seeking a Senior Aerothermal & CFD Engineer to develop CFD and aerothermal solutions for Castelion's hypersonic strike vehicles, from concept through flight test. You will work hands-on with multidisciplinary teams to analyze, model, and validate complex fluid dynamic and aerothermal phenomena in a fast-paced, hardware-driven environment. You will contribute to predicting aerodynamic loads and surface heating, mentor junior engineers, and drive best practices in CFD and aerothermal