Skip to main content

Senior Engineer, Propulsion Design - Ranger (R6346)

Shield AIAerospace Engineering
Pay
$140K–$210K
per year
Work mode
On-site
Full Time
Experience
5+ yrs
Bachelor's

Washington, WA at a glance

Rent
#8 of 51
$1,510/mo+16% vs US avg
Weather
#39 of 51
164 mild days0 hot · 34 cold
Income tax
#51 of 51
NoneWashington

What you need

  • Bachelor’s degree in engineering discipline
  • 5+ yrs aerospace hardware design experience
  • Proficiency in NX CAD with GD&T
  • Experience resolving production build issues with technicians and machine shops
  • Understanding of DFM tolerance stack-ups and assembly workflows

What you'll do

  • Own design and release of propulsion hardware
  • Develop CAD models and assemblies with NX GD&T
  • Translate propulsion architecture into manufacturable hardware
  • Support test campaigns with hardware design and rapid iteration
  • Apply engineering analysis hand calcs ANSYS FEA for design validation
Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BAT aircraft, and Aechelon simulation and synthetic reality technologies. With offices and facilities across the U.S., Europe, the Middle East, and Asia-Pacific, Shield AI’s technology actively supports operations worldwide. For more information, visit www.shield.ai. Follow Shield AI on LinkedIn, X, Instagram, and YouTube. 

Job Description:

We are seeking a Senior Propulsion Design Engineer to support the development and delivery of propulsion hardware for the Ranger platform, a next-generation UAV. This role spans the full lifecycle of propulsion system components - from early layout and design through production release, test support, and flight operations.

You will be a key contributor to turning propulsion architecture into manufacturable, testable, and flight-ready hardware across the engine, fuel, oil, and bleed air systems. This role is hands-on, detail-oriented, and highly cross-functional - requiring close collaboration with propulsion REs, technicians, machinists, production, controls, airframe, and flight test teams.

What you'll do:

  • 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.
  • Required 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.
  • US citizenship or ability to comply with ITAR requirements.
  • Preferred qualifications:

  • Experience with jet propulsion systems on UAVs or tactical aircraft.
  • Familiarity with GFSSP, REFPROP, ANSYS, or FEA to support design trade studies and validation.
  • Ability to write Python scripts for design automation, analysis, or data processing.
  • Experience with interface control, fastener selection for high-vibration environments, and high-temperature materials.
  • Experience designing hardware in test-driven development environments with rapid iteration cycles.
  • M.S. in Aerospace Engineering or a related discipline.
  • #LI-SP1
    #LC

    Full-time regular employee offer package:
    Pay within range listed + Bonus + Benefits + Equity
     
    Temporary employee offer package:
    Pay within range listed above + temporary benefits package (applicable after 60 days of employment)
     
    Salary compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, licenses and certifications, and specific work location. All offers are contingent on a cleared background and possible reference check. Military fellows and part-time employees are not eligible for benefits. Please speak to your talent acquisition representative for more information.
     
    ###
     
    Shield AI is proud to be an equal opportunity workplace and is an affirmative action employer. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, marital status, disability, gender identity or Veteran status. If you have a disability or special need that requires accommodation, please let us know. 

    Optimize your resume for this job

    Get a match score and the keywords you're missing

    Optimize resume

    About Shield AI

    Shield AI is a defense technology company building the world's best AI pilot. Their Hivemind AI enables autonomous operations for aircraft, including the V-BAT team drone, without requiring GPS, communications, or a human pilot.

    Similar Aerospace Engineering roles

    Senior Engineer, Propulsion Design - Ranger (R6346)
    $140K–$210K · Shield AI
    Apply