

Senior Propulsion Engineer
Location
El Segundo, CA
Level
Senior-Level
Department
Aerospace & Space
Type
Salary
Job Description
Posted on:
2025-10-10
The Senior Propulsion Engineer will support the development of water-based propulsion systems for reusable in-space transport vehicles, focusing on both chemical and electric propulsion systems as well as various related subsystems.
Responsibilities
- Use computational tools and first-principles calculations to design and analyze propulsion components and systems
- Hands-on prototyping, troubleshooting, and testing of propulsion hardware and systems
- Qualify propulsion hardware to ensure survival at expected mission environments
- Draft and implement build and test procedures consistent with mission risk posture
- Conduct and contribute to design reviews, test readiness reviews, and flight readiness reviews
- Manage analysis products and incorporate feedback into design
- Maintain flexibility in direction under changing circumstances
Job Requirements
- Bachelor's degree in relevant engineering or science discipline
- Comprehensive understanding of fluid mechanics and thermodynamics
- 2+ years of experience designing or testing spacecraft propulsion systems
- 5+ years of experience designing and testing propulsion systems and/or thermo-fluidic systems
- Excellent written and verbal communication skills
- Track record of delivering novel, excellent technical products
- Preferred experience with CAD and FEA software and high-level programming languages




