Senior Engineer, Air Vehicle Fluid Systems (R4891)

Seattle, Washington DRONES Full-time $130k to $200k Posted Apr 29, 2026
Apply on Shield AI (opens in a new tab) Sourced via jobs.lever.co · Posted 2026-04-29

About this role

Shield AI is hiring a Senior Engineer, Air Vehicle Fluid Systems (R4891), full-time, on-site in Seattle, Washington, in the DRONES sector.

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:

Shield AI is seeking a Senior Fluid Systems Engineer to support development of liquid cooling and hydraulic fluid systems for our groundbreaking jet-engine VTOL military UAV platform, X-BAT. You will design components and fluid systems, engage with suppliers, perform system and component analysis and sizing, and own multiple aspects of X-BAT’s fluid systems.

Required qualifications:

  • B.S. in Mechanical Engineering (or equivalent).
  • 5+ years experience with fluid or hydraulic system design, component design, system analysis, supplier management, requirements management, etc.
  • Demonstrated ability to execute design, build, test with rigor at speed
  • Strong CAD skills (NX preferred)
  • Demonstrated proficiency with fluid or hydraulic system analysis, including 1 st principles, Simscape, Amesim, etc.
  • Ability to work independently in fast-paced, cross-functional teams
  • A demonstrated record of working hard, being trustworthy, holding yourself to high standards, and being kind to others
  • Ability to obtain a S//SAR level security clearance desired.

Preferred qualifications:

  • Experience with environmental and operational robustness (vibration/shock, thermal extremes, contamination, corrosion, sand/dust, etc.).
  • Experience supporting ground test and flight test campaigns and system checkout, failure investigations.
  • Familiarity with reliability and safety methods (DFMEA/FTA, fault containment, safe-state thinking) in collaboration with systems safety.
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Description from Shield AI's official posting. Always confirm details on the company careers page.

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About Shield AI

Shield AI

Company in the mobility sector tracked nightly on the Mobility Jobs board.

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Larry Sherwood Jr.

About Larry Sherwood Jr.

Talent Acquisition Leader specializing in mobility, EV, and frontier tech. 1,000+ hires across roles ranging from production technicians to VPs, including 48 hires for the AFEELA U.S. launch at Sony Honda Mobility (98% offer acceptance, $1.5M+ agency savings). SHRM-CP certified. Build recruiting functions from scratch, no agencies.

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Curated by Larry Sherwood Jr. on the free Mobility Jobs board. Pulled nightly from company applicant tracking systems. Apply directly on the source link above to be considered.