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.  What you'll do: • Architecture and Kinematic Trades: Lead landing gear architecture definition and trade studies (e.g., electro-mechanical vs. hydro-mechanical actuation, fixed vs. retractable kinematics, stowage packaging) to meet vehicle mass, volume, and ground ground handling requirements. • Mechanism and Structural Design: Own the full CAD design lifecycle from initial concept through drawing release, including complex linkage kinematics, clearance envelopes, structural load paths, material selection, and rigorous tolerance stack-ups. • Structural and Dynamic Sizing: Perform first-principles classical stress and fatigue hand calculations, backed by finite element analysis (linear/non-linear, modal, buckling) and dynamic landing load assessments. • Subsystem Sizing and Selection: Size and select wheels, tires, brakes, shock absorption systems, actuators, and nose wheel steering mechanisms tailored to vehicle landing and taxi envelopes. • Component Sourcing and Vendor Management: Author technical specifications and statements of work (SOW) for landing gear components, evaluate vendors, and drive supplier technical execution. • Test, Drop Qualification, and Validation: Define verification test plans, design mechanical test fixtures, support drop test campaigns, and execute functional validation against performance requirements. • Integration and Flight Test Support: Support prototype assembly, ground taxi testing, and flight test operations to identify discrepancies, resolve mechanism anomalies via root-cause investigation, and implement rapid design changes. Required qualifications: • Experience: minimum 7 years (L4) to 12 years (L5) of direct experience in aerospace mechanism design, aircraft landing gear systems, or primary structural development. • Education: B.S. or M.S. in Mechanical Engineering, Aerospace Engineering, or a related technical discipline. • Core Fundamentals: Deep mastery of classical solid mechanics, kinematics, dynamics, fatigue, materials selection (alloys, heat treatments, surface treatments, allowables), and GD&T/tolerance stack-up methodologies. • Analysis and Modeling: Demonstrated capability performing closed-form hand calculations and FEA analysis (linear, non-linear, buckling, modal) for high-load mechanism and structural components. • CAD and PLM: Extensive experience in 3D CAD modeling, mechanism layout, and drawing release (Siemens NX preferred, or equivalent like CATIA/Creo) with PLM workflows. • Hardware and Supplier Execution: Proven track record sourcing aerospace hardware, collaborating with specialized mechanism/actuator suppliers, and supporting physical builds and test rigs. • Autonomy: Demonstrated ability to self-direct, prioritize technical tasks without oversight, and deliver functional hardware under tight timelines. • Clearance: Secret eligible Preferred qualifications: • Direct experience with UAV, autonomous aircraft, or rotorcraft landing systems and arresting gear integration. • Familiarity with aerospace structural, environmental, and mechanism drop-test standards (e.g., MIL-STD-810, RTCA DO-160, AS6053, MIL-A-8866/MIL-A-8867). • Hands-on machine shop, fabrication, or mechanical assembly experience in a prototype or rapid R&D environment. 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.