Shield AI
Shield AIVerified Source

Principal Fuel Systems Engineer (X-BAT) at Shield AI

Partially · Dallas, Texas
Posted July 28, 2026
payroll

Overview

Shield AI seeks a Principal Fuel Systems Engineer to lead fuel system architecture for advanced AI aircraft. This role owns end-to-end design from concept to flight testing while mentoring teams and driving technical excellence globally. The position combines deep expertise in fuel system development with leadership across multidisciplinary efforts.

What You'll Do9

  • 1Architect end-to-end fuel systems including storage transfer venting and pressurization for autonomous aircraft
  • 2Lead cross-functional integration between propulsion structures avionics and thermal teams
  • 3Conduct system-level modeling to predict flow behavior vapor suppression slosh dynamics and thermal effects
  • 4Define performance requirements and verification strategies for high-reliability components
  • 5Oversee supplier selection qualification and acceptance testing for pumps valves tanks and sensors
  • 6Support ground and flight test campaigns performing root-cause analysis for anomalies
  • 7Mentor engineers establish best practices and develop integration testing processes
  • 8Contribute to long-term technology roadmaps covering hybrid-electric and alternative fuel systems
  • 9Ensure compliance with FAA and MIL-STD certification requirements and validation testing

Requirements7

  • 1B.S. or M.S. in Aerospace Mechanical or related engineering discipline with 12–15+ years experience in aircraft fuel systems propulsion integration
  • 2Expertise in fuel system design analysis and certification for manned or unmanned aircraft
  • 3Deep understanding of fluid mechanics thermodynamics and CFD principles
  • 4Proficiency with ANSYS Fluent OpenFOAM MATLAB/Simulink and CAD software NX CATIA or SolidWorks
  • 5Strong technical leadership and mentoring experience within multidisciplinary teams
  • 6Familiarity with FAA MIL-STD validation testing and security clearance requirements
  • 7Active or prior security clearance preferred

Salary Insight

Salary not disclosed in listing

Location

Typepartially
LocationDallas, Texas

Required Skills

ANSYS FluentOpenFOAMMATLAB/SimulinkNXCATIASolidWorksfluid mechanicsthermodynamicsCFDFAA certificationMIL-STD certificationhybrid-electric integration
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