CareerPlan

Senior Staff Engineer, Mechanical & Actuated Systems (R6307)

Seattle, WashingtonFull-time2026-10-18 → 2026-11-10

Core

Designing complex electro-mechanical and hydro-mechanical mechanisms for autonomous aircraft, owning the full design process from concept to drawing release, and supporting prototype integration and testing.

Role type

Senior Staff IC mechanical systems engineer (autonomous aircraft)

Builds

Autonomous aircraft mechanisms and systems

Domain

Defense technology / Aerospace engineering

Required skills

CAD design (NX), kinematic analysis and optimization, structural analysis (hand calculations, FEA), GD&T and tolerance stack-ups, materials selection, FEA analysis (modal, non-linear, linear, buckling, fatigue), prototype testing and iteration

Preferred skills

UAV/aircraft/robotic systems experience, electro-mechanical actuator familiarity, FMEA/DOE/root cause analysis, machine shop experience, MIL-STD-810/DO-160 testing experience

Technologies

NX, FEA tools

Responsibilities

Design complex electro-mechanical or hydro-mechanical mechanisms for autonomous aircraft; Perform structural and kinematic calculations and preliminary FEA; Prototype, test, and iterate mechanism designs; Collaborate with electrical, avionics, hydraulics, flight controls, and propulsion teams; Mentor junior engineers and help set technical direction; Support pre-production builds, prototype integration, and ground/flight testing

Seniority

Senior Staff, hands-on IC with mentorship