Senior Staff Engineer, Mechanical Design (r4486)

Shield AI Shield AI · Defense · Dallas, TX +1 · X-BAT Engineering - Mechanical

Mechanical Design Engineer for autonomous UAV products, focusing on electro-mechanical assemblies, full design process ownership, and collaboration with cross-functional teams. Requires strong CAD, analysis, and prototyping skills.

What you'd actually do

  1. Design complex electro-mechanical mechanisms for autonomous aircraft
  2. Own the full design process: concept, CAD, tolerance analysis, material selection, and drawing release
  3. Perform structural and kinematic calculations and preliminary FEA
  4. Prototype, test, and iterate mechanism designs for functionality and reliability
  5. Collaborate with electrical, avionics, flight controls, and propulsion teams

Skills

Required

  • B.S. in Mechanical/Aerospace Engineering
  • 8+ years in mechanical or mechanism design
  • Strong CAD skills (NX preferred)
  • Kinematic analysis and optimization
  • Structural analysis utilizing hand calculations and finite element methods
  • FEA analysis: Modal, non-linear and linear, buckling, fatigue
  • GD&T and tolerance stack-ups for mechanical systems
  • Materials selection inclusive of alloys, heat treatments, allowables, and finishes
  • Ability to work independently and lead in fast-paced, cross-functional teams

Nice to have

  • Experience with UAVs, aircraft, or robotic systems
  • Familiarity with electro-mechanical actuators
  • Proficiency in FMEA, DOE, and root cause analysis
  • Hands-on machine shop or mechanic experience (professional or hobby)
  • RTCA DO-160, structural, or actuated mechanism testing experience
  • Ability to thrive in startup, R&D, or defense innovation environments

What the JD emphasized

  • 8+ years in mechanical or mechanism design
  • Strong CAD skills (NX preferred)
  • Kinematic analysis and optimization
  • Structural analysis utilizing hand calculations and finite element methods
  • FEA analysis: Modal, non-linear and linear, buckling, fatigue
  • GD&T and tolerance stack-ups for mechanical systems
  • Materials selection inclusive of alloys, heat treatments, allowables, and finishes
  • A demonstrated record of working hard, being trustworthy, holding yourself to high standards, and being kind to others