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Senior Propulsion Design Engineer (R4641)

Shield AI· X-BAT Engineering - Propulsion
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Seattle, WA$130k - $200kFull Time EmployeePosted 1mo ago

About the role

Senior Propulsion Design Engineer to develop propulsion hardware for the X-BAT UAV platform, spanning from early layout and design through production release, test support, and flight operations. Hands-on, cross-functional role focusing on engine, fuel, oil, and bleed air systems.

Responsibilities

  • Own the design and release of propulsion hardware supporting the engine, fuel, oil, and bleed air systems.
  • Develop and maintain CAD models, drawings, and assemblies using Siemens NX with proper GD&T.
  • Translate propulsion architecture and requirements into hardware that is manufacturable, testable, and robust in flight.
  • Work directly with the machine shop, production, and technicians to support builds, resolve non-conformances, and drive iterative improvements.
  • Support test campaigns by providing hardware design support, instrumentation accommodation, and rapid iteration based on test findings.
  • Apply engineering judgment and analysis (e.g., hand calcs, ANSYS, FEA, GFSSP, REFPROP) to support sizing, load cases, and design validation.
  • Support configuration management, BOM control, and change processes using Teamcenter or equivalent PLM.
  • Participate in design reviews, interface control efforts, and root cause investigations related to propulsion hardware.

Qualifications

  • Bachelor’s degree in Aerospace Engineering, Mechanical Engineering, or a related engineering discipline.
  • 5+ years of experience in aerospace hardware design, preferably supporting propulsion systems.
  • Proficiency in CAD modeling and drawing creation (NX preferred) with sound application of GD&T.
  • Experience working directly with production, technicians, and machine shops to resolve real-world build issues.
  • Understanding of design for manufacturing, including machining limitations, tolerance stack-ups, and assembly workflows.
  • Some hands-on experience developing assembly guidance and supporting hardware builds and test integration.
  • U.S. Citizenship or ability to comply with ITAR requirements.
  • Ability to obtain a S//SAR level security clearance desired.

Skills

Required:Propulsion hardware designCAD modeling (NX) and GD&TManufacturing collaborationEngineering analysisPLM / configuration managementDesign reviews and RCA
Nice to have:Python scripting

Benefits

  • Pay within range listed + Bonus + Benefits + Equity
  • Temporary employee offer package (applicable after 60 days of employment) + temporary benefits package
Last updated Oct 23, 2026. Interested? Apply on the company site.

About Shield AI

Autonomy for the world.

Our mission is to protect service members and civilians with intelligent systems.

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