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Shield AI

Robot type
Drone · Defense
Location
SeattleWashingtonUSA
Job type
Manufacturing
Posted
Mar 16, 2026
Salary
$130,000–$200,000 a year
Full-time

Senior Propulsion Test Engineer (R4640)

Job description

We are seeking a Senior Propulsion Test Engineer to lead the planning and execution of propulsion test campaigns for the X-BAT platform. This role is responsible for end-to-end ownership of propulsion test activities—from test architecture and test stand design through execution, data analysis, and iteration - supporting a low-bypass turbofan-powered Group 5 UAV.

You will serve as the focal point for propulsion testing, ensuring test results accurately characterize engine and subsystem performance, de-risk integration, and inform flight readiness decisions.

Job responsibilities

  • Own the propulsion test program from requirements through execution, data review, and test-to-flight handoff.
  • Architect, design, analyze, and build test stands and fixtures for engine, fuel, oil, bleed air, and TVC-related testing.
  • Define and implement instrumentation plans, DAQ architecture, calibration methods, and test procedures.
  • Lead ground test campaigns, including performance mapping, transient response, and edge-of-envelope testing.
  • Analyze test data to validate performance, identify anomalies, and drive design or control updates.
  • Partner with propulsion REs and controls engineers to ensure test coverage closes risk against CONOPS and mission profiles.
  • Drive root cause investigations for test anomalies and implement corrective actions.
  • Author test plans, reports, and readiness reviews; represent propulsion test in design and flight readiness reviews.

Job requirements

  • Bachelor’s degree in Aerospace Engineering or a related engineering discipline.
  • 5+ years of experience in propulsion or engine testing in aerospace development environments.
  • Hands-on experience with engine test cells, test stand design, instrumentation, and DAQ systems.
  • Strong understanding of gas turbine engine performance, transients, and test methodologies.
  • Proficiency in Python (or similar) for data reduction, automation, and analysis workflows.
  • Experience supporting flight test readiness and test-to-flight transitions.
  • U.S. Citizenship or ability to comply with ITAR requirements.
  • Ability to obtain a S//SAR level security clearance desired.

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