SpaceX Propulsion Analysis Engineer Full-Time Technical Interview

Role: Propulsion Analysis Engineer
Result: Not disclosed
Report time: March 2016
Interview stage: Not disclosed; phone-screen metadata is a neutral fallback

The report preserves an extensive set of technical and project questions but does not provide the round sequence or final outcome.

Reported technical areas

1. Structural mechanics: stress, strain, fracture, and pressure vessels.
2. Fluid mechanics: pipe flow, Bernoulli's principle, converging-diverging nozzles, and choked flow.
3. Rocket propulsion, including the thrust equation.
4. Heat-transfer modes and basic heat-transfer calculations.
5. Finite-element and computational-fluid-dynamics analysis:
   • How to validate a solution using residuals and hand calculations.
   • How to set up a fracture analysis.
   • How to resolve a boundary layer.
6. Company hardware: engines, launch vehicles, capsules, and where each engine is used.
7. Product-lifecycle-management and SQL questions in the first interview.
8. Detailed technical and nontechnical follow-ups about prior work and research.

The source advises candidates to know their previous work deeply enough to answer technical follow-ups, but it does not preserve the candidate's answers or interviewer feedback.