CareerPlan

Staff Engineer, Fuel Systems (R5900)

Seattle, WashingtonFull-time2026-09-15 → 2026-11-11
Citizens onlySecurity clearance required

Core

Responsible Engineer for the aircraft fuel system, owning technical execution from requirements and architecture through design, procurement, integration, build, test, flight, and operational support for next-generation autonomous aircraft.

Role type

Staff Fuel System Engineer (Aerospace)

Builds

Next-generation autonomous aircraft fuel systems (tanks, pumps, valves, plumbing, venting, pressurization, filtration, level sensing)

Domain

Defense / Aerospace / Thermofluids

Required skills

Thermodynamics, fluid mechanics, heat transfer, compressible/incompressible flow, aerospace fuel system design, hardware integration, instrumentation, testing, failure investigation, Python for engineering analysis

Preferred skills

High-performance/tactical aircraft fuel systems, elevated-G maneuvering design, rocket propulsion/propellant systems, thermal-fluid analysis tools (GFSSP, REFPROP, CFD, ANSYS, FEA), supplier management

Technologies

Python, GFSSP, REFPROP, CFD, ANSYS, FEA

Responsibilities

Design, size, and integrate fuel system hardware; Analyze fuel system performance across the aircraft operating envelope; Lead technical design reviews and supplier engagements; Plan and execute component, subsystem, and vehicle-level testing; Analyze ground and flight data to validate system performance; Lead failure investigations and root cause efforts

Seniority

Staff, hands-on IC with strategic ownership