Senior Propulsion Design Engineer (R3300) (X-BAT) jobs in United States
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Shield AI · 3 weeks ago

Senior Propulsion Design Engineer (R3300) (X-BAT)

positionDallas, TX
timeFull-time
remoteOnsite
seniorityMid, Senior Level
money$114K/yr - $171K/yr
date3+ years exp

Shield AI is a venture-backed deep-tech company focused on protecting service members and civilians with intelligent systems. The Senior Propulsion Design Engineer will design and deliver hardware for a UAV's propulsion system, collaborating across disciplines to ensure performance and reliability.

Artificial Intelligence (AI)Autonomous VehiclesDronesMachine LearningNational Security
badNo H1BnoteU.S. Citizen Onlynote

Responsibilities

Design propulsion components and subsystems from concept through production release
Create detailed CAD models, drawings, and assemblies in Siemens NX with full GD&T application
Collaborate with technicians, machinists, and production teams to solve real-time design and build challenges
Support prototype builds, troubleshoot non-conformances, and drive iterative hardware improvements
Apply sound engineering judgment and analysis to validate design decisions (e.g., hand calcs, FEA, or thermal analysis)
Participate in cross-functional design reviews and help define interface requirements across propulsion, structures, and systems teams
Author design documentation, assembly instructions, and release packages for production readiness
Contribute to continuous improvement of design standards and workflows across the engineering team

Qualification

Mechanical design experienceCAD modeling (Siemens NX)Design-for-manufacturingPropulsion systems experienceFEA tools familiarityThermal analysisHigh-temperature materialsCollaboration skills

Required

B.S. in Mechanical, Aerospace, or related engineering discipline
3–5+ years of mechanical design experience in aerospace or related high-performance industries
Strong proficiency in CAD modeling and drawing creation (NX preferred) and GD&T
Working knowledge of design-for-manufacturing, machining, tolerances, and assembly workflows
Demonstrated ability to collaborate across engineering and production teams to resolve design and build issues
U.S. Citizenship or ability to comply with ITAR requirements

Preferred

Experience with propulsion systems (fuel, oil, bleed air) or engine hardware
Familiarity with GFSSP, REFPROP, ANSYS, or FEA tools for design validation
Exposure to high-temperature materials and thermally stressed component design
Experience developing work instructions, assembly documentation, and build guidance
Master's degree in Mechanical or Aerospace Engineering a plus

Benefits

Bonus
Benefits
Equity
Temporary benefits package (applicable after 60 days of employment)

Company

Shield AI

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Shield AI is a deep-tech company that focuses on developing AI-powered systems to enhance the safety of service members and civilians.
dateFounded in 2015
location
San Diego, California, USA
people-size1001-5000 employees
web-link
http://www.shield.ai

Funding

Current Stage
Late Stage
Total Funding
$1.31B
Key Investors
Hercules CapitalUS Innovative Technology FundSnowpoint Ventures
2025-03-06Series F· $240M
2023-12-29Debt Financing· $200M
2023-10-31Series F· $300M

Leadership Team

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Gary Steele
Chief Executive Officer
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Brandon Tseng
Co-Founder
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Recent News

GlobeNewswire
Artificial Intelligence in Defense and Security Global Research Report 2025: Market to Reach $22.75 Billion by 2029 - Long-term Forecast to 2034
2026-01-07
Techmeme
A look at military tech startup Shield AI, recently valued at $5.6B, and its new CEO Gary Steele, who aims to grow annual revenue from $300M to $1B by 2028 (Jessica Mathews/Fortune)
2025-12-22
Fortune
Shield AI took its drones from the ‘Batcave’ to the battlefield. Now the $5.6 billion defense-tech startup’s new CEO says it’s at an inflection point
2025-12-21
Company data provided by crunchbase