Principal Fuel Systems Engineer - Remote

Overview

Shield AI is seeking a Principal Fuel Systems Engineer to lead architecture, development, and validation of fuel systems for advanced AI-powered aircraft, owning the full lifecycle of fuel system design from concept through flight testing.

In Short

• Lead architecture and development of fuel systems for autonomous aircraft.
• Own full lifecycle of fuel system design from concept to flight testing.
• Mentor engineers and drive technical excellence.
• Optimize aircraft center of gravity and enable efficient long-endurance flight.
• Conduct system-level modeling and analysis.
• Define performance requirements and verification strategies.
• Oversee supplier selection and testing for critical components.
• Support ground and flight test campaigns.
• Contribute to technology roadmaps including hybrid-electric systems.

Requirements

• B.S. or M.S. in Aerospace, Mechanical, or related engineering discipline.
• 12–15+ years of experience in aircraft fuel systems or propulsion integration.
• Expertise in fuel system design and certification.
• Understanding of fluid mechanics, thermodynamics, and CFD principles.
• Proficiency with analysis and modeling tools and CAD software.
• Strong technical leadership and mentoring experience.
• Familiarity with FAA and MIL-STD certification requirements.
• U.S. Citizenship required.
• Ability to travel up to 25% for remote candidates.

Benefits

• Competitive salary and benefits package.
• Opportunity to work on cutting-edge technology.
• Collaborative and innovative work environment.
• Mentorship and professional development opportunities.
• Flexible work arrangements including remote options.