Propulsion Component Responsible Engineer

Hermeus is a high-speed aircraft manufacturer focused on the rapid design, build, and test of high-Mach and hypersonic aircraft for the national interest. As a Propulsion Component Responsible Engineer, you will own the development of flight-critical mechanical and fluid system components, including valves, actuators, and integrated propulsion hardware.

Requirements

• Own propulsion components (e.g., valves, actuation systems, and fluid control hardware) from concept through flight-ready delivery
• Design for extreme environments, including high pressure, temperature, and transient operating conditions
• Drive engineering trade studies across performance, manufacturability, reliability, and testability
• Support hardware through rapid build–test–iterate cycles
• Lead troubleshooting and root cause analysis during development and test
• Work with propulsion and vehicle system owners to define requirements, interfaces, and integration strategies
• Perform system-level sizing, architecture, and design trades
• Lead development testing, qualification, and acceptance of flight hardware
• Support transition from prototype to repeatable, production-ready designs
• Define operational limits and ensure reliability and safety across all phases of use
• Make risk-informed engineering decisions aligned with program goals and timelines
• Prioritize work effectively in a fast-paced, evolving development environment

Benefits

• 100% employer-paid health care
• 401k & Retirement Plans
• Unlimited PTO
• Weekly Paid Office Lunches
• End of Year Bonuses
• Fully stocked breakrooms
• Stock Options
• Paid Parental Leave