Hermeus
Integration Engineer – Fluid & Propulsion Systems
About this role
Hermeus seeks an Integration Engineer to manage the design, manufacturing, and testing of critical fluid and propulsion systems for advanced high-speed aircraft. You'll bridge design and production teams, driving complex assemblies from concept through validation in a rapid-iteration defense aerospace environment.
What you'll do
- Own design release, build, test, and delivery of fluid, propulsion, and mechanism assemblies
- Manage control surface actuators, spike inlet systems, and engine integration
- Serve as technical liaison between design, manufacturing, and test teams
- Ensure hardware meets precision, efficiency, and reliability standards
- Drive complex assemblies from concept through validation
- Support rapid prototyping and iterative development cycles
What they're looking for
- Mechanical systems design and integration
- Propulsion systems knowledge
- Fluid dynamics and systems
- Design release and technical documentation
- Manufacturing and production coordination
- Hardware testing and validation
- First-principles engineering problem-solving
- Project management in fast-paced environments
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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 integrating propulsion systems or fluid management assemblies into aircraft or high-speed vehicles. What were the key technical challenges?
- Describe your experience with design-to-manufacturing handoffs. How do you ensure design intent is preserved during the build process?