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Shield AI

Staff Engineer, Mechanical (R5482)

Dallas, USAOn-sitePosted 1 month ago

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Job type
Full-time
Work mode
On-site
Level
Staff
Department
Engineering
Experience
8+ years experience
Posted
Aug 4, 2026

About the role

Job Description:

We are seeking a Staff Mechanical Engineer who can lead complex hardware efforts from concept through deployment. This individual will own mechanical design and system integration while developing high-quality, production-ready engineering definitions.

The ideal candidate combines system-level technical leadership with deep, hands-on experience in 3D CAD, 2D production drawings, advanced GD&T, material selection, and manufacturing processes. This role will integrate electronics, RF systems, and composite structures into rugged, field-ready airborne platforms.

What you'll do:

  • Lead mechanical design and integration for airborne or ruggedized systems from concept through production and field deployment.
  • Develop and review complex 3D CAD models, assemblies, interfaces, 2D production drawings, BOMs, and release packages.
  • Establish functional datum structures, apply advanced GD&T, and perform tolerance analyses to ensure fit, function, interchangeability, and inspectability.
  • Own system-level packaging of electronics, including radios, antennas, PCBAs, and harnessing.
  • Design components and assemblies using metallics, plastics, composites, elastomers, adhesives, and other engineering materials.
  • Select appropriate materials and manufacturing processes based on structural, thermal, environmental, producibility, cost, and schedule requirements.
  • Design for manufacturing processes including CNC machining, additive manufacturing, injection molding, composite fabrication, sheet metal, and bonded assembly.
  • Drive cross-functional collaboration across electrical, RF, manufacturing, quality, supply chain, and test teams.
  • Serve as technical or project lead on select efforts, managing scope, schedule, risk, and technical execution.
  • Lead design reviews and guide structural, thermal, tolerance, environmental, and manufacturability analyses.
  • Support prototype builds, qualification, production integration, troubleshooting, and root-cause investigations.
  • Ensure designs meet reliability, manufacturability, inspectability, maintainability, and performance requirements.

Required qualifications:

  • Bachelor’s degree in Mechanical Engineering or a related engineering field.
  • 8+ years of mechanical design and product-development experience, including demonstrated ownership of complex products or subsystems from concept through production.
  • Advanced proficiency in GD&T and ASME Y14.5, including functional datum selection, position, profile, form and orientation controls, composite feature control frames, tolerance-zone modifiers, and design for inspection.
  • Deep experience creating and releasing detailed 2D production drawings for complex parts and assemblies, demonstrated through a substantial body of work
  • Strong proficiency with a production CAD platform such as NX, Creo, CATIA, SolidWorks, or Inventor, including complex part modeling, large assemblies, drawing creation, and revision-controlled release.
  • Experience developing hardware using a broad range of materials, including metallics, engineering plastics, composites, elastomers, and structural adhesives.
  • Practical design-for-manufacturing experience across multiple processes, including CNC machining, additive manufacturing, injection molding, composite fabrication, sheet metal, and bonded or mechanically fastened assembly.
  • Strong understanding of material selection, tolerance analysis, manufacturing variation, assembly processes, and inspection methods.
  • Proven ability to work cross-functionally with manufacturing, quality, electrical engineering, supply chain, technicians, suppliers, and machine shops.
  • Demonstrated ability to independently lead technical decisions and resolve complex design, manufacturing, and integration problems.

Preferred qualifications:

  • Experience with Siemens NX and Teamcenter.
  • Experience designing and integrating airborne, aerospace, defense, or other ruggedized hardware.
  • Experience packaging radios, antennas, PCBAs, sensors, connectors, and embedded electronics.
  • Familiarity with coaxial cables, RF cables, wiring harnesses, bend-radius requirements, and connector integration.
  • Experience designing composite structures and hybrid composite-metal assemblies.
  • Understanding of electronics thermal management, grounding, shielding, and EMI/EMC considerations.
  • Familiarity with environmental requirements involving vibration, shock, temperature, corrosion, and ingress protection.
  • Experience with ground support equipment, test fixtures, or qualification hardware.
  • Hands-on experience supporting prototype builds, production, environmental testing, and field troubleshooting.

Leadership expectations:

  • Act as the technical lead for complex projects, systems, or major subsystems.
  • Lead design reviews and make sound technical decisions with incomplete information.
  • Review and approve CAD models, engineering drawings, tolerance schemes, material selections, and manufacturing approaches.
  • Mentor engineers in mechanical design, GD&T, drawing creation, material selection, and design for manufacturing.
  • Balance development speed with the rigor required to deliver reliable, production-ready aerospace hardware.