Are you a passionate and innovative product design engineer looking to help develop state-of-the-art AI and aircraft products? Are you eager to make a positive difference in the world? Do you want to work alongside mission driven and values focused teammates? Shield AI is just the place for you!
As a Principal Landing Gear Engineer, you will be responsible for contributing to the mechanical design and development of Shield AI's autonomous UAV products. You will help architect landing gear on next generation unmanned aerial platforms, perform the detailed design of landing gear, doors and related mechanisms, and will use best in class design and analysis tools. You will collaborate closely with internal and/or external partners to prototype, test and release products to production. You will also help ensure product features achieve performance, schedule and reliability goals.
What you'll do:
- Design electro-mechanical or hydro-mechanical landing gear for autonomous aircraft
- Own the full design process: concept, CAD design, analysis, tolerance stackups, material selection, and drawing release
- Perform structural and kinematic calculations and preliminary FEA
- Prototype, test, and iterate mechanism designs for functionality and reliability
- Collaborate with electrical, avionics, hydraulics, and structures teams
- Support pre-production builds, prototype integration, and ground/flight testing
Required qualifications:
- B.S. in Mechanical/Aerospace Engineering
- 7+ years in mechanical or mechanism design
- Strong CAD skills (NX preferred)
- Experience with UAVs, aircraft, rotorcraft, or other landable air systems
- Kinematic analysis and optimization of retractable landing gear systems
- Knowledge of tire, wheel, and brake selection along with brake control systems
- Familiarity with nose wheel steering systems
- 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 in fast-paced, cross-functional teams
Preferred qualifications:
- 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, MIL-STD-810, structural, actuated mechanism, or AS6053 drop testing experience
- Ability to thrive in startup, R&D, or defense innovation environments
Skills Required
- B.S. in Mechanical or Aerospace Engineering
- 7+ years in mechanical or mechanism design
- Strong CAD skills (NX preferred)
- Experience with UAVs, aircraft, rotorcraft, or other landable air systems
- Kinematic analysis and optimization of retractable landing gear systems
- Knowledge of tire, wheel, and brake selection and brake control systems
- Familiarity with nose wheel steering systems
- Structural analysis using hand calculations and finite element methods
- FEA analysis experience: modal, non-linear and linear, buckling, fatigue
- GD&T and tolerance stack-ups for mechanical systems
- Materials selection knowledge: alloys, heat treatments, allowables, finishes
- Ability to work independently in fast-paced, cross-functional teams
- Familiarity with prototyping, testing, and iterating mechanism designs
What the Team is Saying
Shield AI Compensation & Benefits Highlights
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Healthcare Strength — Company materials describe excellent medical, dental, and vision coverage alongside a mental‑health EAP. Site perks such as an onsite gym in DC and a gym discount in San Diego support a health‑focused offering.
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Retirement Support — Careers materials highlight a 401(k) with company match as part of the standard package. A Total Rewards overview emphasizes retirement features within a broader, transparent compensation view.
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Career-Linked Recognition & Rewards — Compensation for in‑demand technical and senior go‑to‑market roles is described as competitive, with visible engineering ranges and top‑end packages. This points to meaningful upside tied to role, level, and scarce skills.
Shield AI Insights
What We Do
Founded in 2015, Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include the V-BAT and X-BAT aircraft, Hivemind Enterprise, and the Hivemind Vision product lines. With offices and facilities across the U.S., Europe, the Middle East, and the Asia-Pacific, Shield AI’s technology actively supports operations worldwide.
Why Work With Us
What makes Shield AI special is our people. We unlock the power of autonomy, and in the face of overwhelming odds and challenges, we find ways to win and make a difference for our customers. We bring together software, AI, and aerospace engineering disciplines to deploy the most intelligent aviation capabilities in the world.
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Shield AI Offices
Hybrid Workspace
Employees engage in a combination of remote and on-site work.
