Careeronaut

Senior Staff Mechanical Engineer (R5990)

Shield AI

Seattle, Washington$208,000 - $312,000Full-timePosted 1 day ago
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We are seeking a highly motivated engineer to support the design, development, integration, and fielding of a next-generation autonomous aircraft system. This position requires a balance of technical rigor, rapid decision-making, and hands-on engineering to efficiently transition concepts into operational capability. The ideal candidate is comfortable solving complex problems, taking ownership, working within an accelerated aircraft development environment, and is motivated by getting meaningful capability into the hands of operators quickly.

WHAT YOU’LL DO:

  • Design complex electro-mechanical solutions for avionics packaging, electrical interconnects, thermal management, and aircraft integration
  • Perform structural, preliminary thermal, and modal analyses for avionics to ensure survivability in harsh environments
  • Ensure avionics meet performance, safety, environmental, and EMI/EMC compliance standards, including DO-160, DO-254, DO-178C, MIL-STD-810, and MIL-STD-461
  • Own your design work from concept to reviews through system validation, failure analysis, and flight test readiness.

    • REQUIRED QUALIFICATIONS:

  • B.S. and/or MS in Mechanical/Aerospace Engineering
  • 10+ years of experience in mechanical & electrical equipment design for aerospace, including harness integration and mechanical component design
  • Expertise in CAD software (NX, SolidWorks, CATIA, or similar) for 3D modeling, drawing creation, and system layout.
  • Familiarity with eCAD software (Altium, Cadence, Allegro), and harness design software (Capital, Zuken)
  • Experience working with electrical engineers to define PCB constraints, develop circuit cards, and care for all the mechanical interfaces
  • Familiarity with the PCB layout process and advanced manufacturing methods
  • Experience with finite element analysis (FEA), thermal analysis, and fatigue/lifecycle testing
  • Ability to work in a fast-paced, agile development environment with evolving priorities

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    Frequently asked questions

    Who is hiring for Senior Staff Mechanical Engineer (R5990) at Shield AI?+
    Shield AI is actively hiring for this Senior Staff Mechanical Engineer (R5990) role. Click "Apply Now" to submit your application directly on Shield AI's careers page — Careeronaut doesn't charge employers or candidates for referrals.
    When was this Senior Staff Mechanical Engineer (R5990) role posted?+
    This listing was first posted on 2026-09-22. We pull the latest copy from the source feed daily, and any role that's taken down gets removed from Careeronaut within seven days so you don't waste time on stale listings.
    How should I apply to this Senior Staff Mechanical Engineer (R5990) role?+
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