Principal Propulsion Engineer

Bachelor’s or Master’s degree in Aerospace Engineering, Mechanical Engineering, or related field
15+ years of experience in propulsion system development for aircraft or UAVs
Proven ownership of full lifecycle propulsion system development — from conceptual design through testing and integration
Strong expertise in turbine engine performance, air-breathing propulsion, and system-level analysis
Deep understanding of propulsion subsystem interaction with fuel, thermal, and control systems
Proficiency in system modeling tools including NPSS, MATLAB/Simulink, and Thermal Desktop
Strong technical leadership and ability to drive architecture-level decision-making
Excellent communication and documentation skills in fast-paced, cross-functional environments

Lead the definition and development of the propulsion architecture for a clean-sheet next-gen UAV platform
Own and define all propulsion system-level requirements, including thrust, efficiency, endurance, weight, integration constraints, and mission readiness
Conduct and oversee performance modeling, engine trade studies, and analysis using tools like MATLAB/Simulink, NPSS, and Thermal Desktop
Guide selection and integration of propulsion system components, including engine(s), fuel delivery, mounting structures, and thermal management systems
Collaborate with thermal, fuel, fluids, and mechanical teams to achieve optimal system packaging and reliability
Support internal development and external supplier relationships related to propulsion hardware selection, customization, and testing
Drive subsystem-level FMEAs, hazard analyses, interface documents, and qualification plans
Act as technical lead in propulsion-related design reviews, risk assessments, and platform strategy discussions
Provide mentorship to a growing team of propulsion, fluids, and mechanical engineers
Define and lead system validation plans, including test article design, instrumentation, and real-world performance testing