Hermeus
Propulsion Development Engineer
Los Angeles, CA$91.8k–$187.5kfull-timemidAdded 1 month ago
About this role
Hermeus seeks a Propulsion Development Engineer to drive rapid engine advancement through hands-on testing and iterative hardware improvements. You'll lead engine test campaigns, analyze performance data, and translate findings into engineering solutions for high-speed aircraft systems.
What you'll do
- Plan and execute engine test campaigns with focus on rapid iteration
- Analyze test data and identify actionable engineering improvements
- Troubleshoot hardware issues and implement solutions quickly
- Collaborate with propulsion team to increase development velocity
- Document test results and technical findings
- Support transition of validated designs to next development phases
What they're looking for
- Engine testing and diagnostics
- Data analysis and interpretation
- Hands-on hardware prototyping
- Problem-solving and troubleshooting
- Technical documentation
- Project coordination
- Systems thinking
- Fast-paced iteration mindset
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Hermeus
Hermeus is a defense aviation company building hypersonic and high-speed aircraft systems. The company is hiring engineers across thermal management, welding, tooling, and testing disciplines to support rapid prototyping and manufacturing of advanced aerospace defense capabilities.
- Website
- hermeus.com
Likely interview questions
- Walk us through your experience with engine test campaigns—what metrics did you prioritize, and how did you translate test data into design iterations?
- Describe a time you identified a hardware failure or anomaly during testing. How did you diagnose the root cause and implement a fix under time pressure?