1h ago
Senior Propulsion Mechanical Design Engineer
Los Angeles, CA
full-timeseniorspace
Description
In this role, you will own the mechanical design, development, and validation of propulsion system hardware for the highest-power electric propulsion system ever flown. You will work within a small multidisciplinary team to take concepts from requirements through flight, directly supporting production and integration.
Requirements
- Experience in mechanical design of propulsion or fluid systems for aerospace
- Proficiency in 3D CAD (e.g., SolidWorks, NX, or similar)
- Strong analytical skills for structural and thermal analysis
- Experience with hardware development from concept through production and test
- Ability to work in a fast-paced startup environment
Responsibilities
- Own mechanical design of propulsion system hardware including propulsion modules, thruster components, propellant management, avionics box, and secondary structures
- Validate designs through full lifecycle: concept, prototyping, testing, and flight qualification
- Generate 3D models, fully dimensioned drawings, and interface control documents
- Analyze test data, iterate designs, and make critical go/no-go decisions on hardware performance
- Develop and execute component and system-level test plans, manage key vendors and suppliers
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