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Shield AI

Staff Technician, Welder (R5113)

Shield AI
|AI Robotics
Dallas, Texas
full-timeAircraft Operations Division

Job Description

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 Hivemind autonomy software and V-BAT and X-BAT aircraft. 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:

The L4 Staff Welder is a senior-level fabrication specialist responsible for precision welding, prototype development, and low-volume aerospace hardware fabrication in a fast-paced R&D and prototype manufacturing environment. This role supports engineering teams in building flight-critical and mission-critical components using advanced welding techniques and aerospace-grade materials. The ideal candidate combines expert welding craftsmanship with strong problem-solving skills, blueprint interpretation, and collaboration in prototype development cycles. Aerospace prototype welders are commonly expected to work with TIG/GTAW processes, interpret engineering drawings with GD&T, and support AS9100-quality environments.

What you'll do:

  • Perform precision TIG/GTAW welding on aerospace materials including stainless steel, aluminum, titanium, Inconel.
  • Fabricate prototype assemblies, fixtures, tooling, and development hardware from engineering drawings, CAD models, and sketches.
  • Read and interpret blueprints, welding symbols, and GD&T requirements.
  • Work closely with design, manufacturing, and test engineers to iterate prototype designs rapidly.
  • Execute welds capable of meeting aerospace inspection standards including dye penetrant, leak testing, and X-ray inspection where required.
  • Set up and operate welding and fabrication equipment including TIG welders, orbital welders, saws, grinders, positioners, and fixturing tools.
  • Inspect completed welds for dimensional accuracy, penetration, distortion, and cosmetic quality.
  • Repair weld defects and recommend process improvements to improve manufacturability and repeatability.
  • Support development and qualification of welding procedures and work instructions.
  • Maintain compliance with AS9100, AWS, OSHA, and internal quality standards.
  • Mentor junior welders and assist in establishing best practices within the fabrication shop.
  • Document fabrication activities, process notes, and prototype deviations accurately.

Required qualifications:

  • High school diploma or GED required; technical welding certification preferred.
  • 8+ years of precision welding experience in aerospace, motorsports, defense, or prototype manufacturing environments.
  • Expert-level TIG/GTAW welding proficiency.
  • Experience welding thin-wall tubing and precision assemblies.
  • Ability to pass aerospace weld qualification tests in multiple positions and materials.
  • Strong understanding of metallurgy, weld distortion control, heat management, and fixturing.
  • Ability to read complex engineering drawings and GD&T.
  • Experience with aerospace inspection requirements and quality systems.
  • Strong communication and collaboration skills in cross-functional engineering environments.

Preferred qualifications:

  • AWS D17.1 or equivalent aerospace welding certification.
  • Experience with pressure vessels, propulsion systems, fluid systems, or flight hardware.
  • Familiarity with vacuum, leak-check, or clean-room fabrication requirements.
  • Fabrication or machining familiarity.
  • Experience in prototype or R&D environments supporting rapid iteration cycles.
  • Ability to support design-for-manufacturing feedback during product development.

Physical requirements:

  • Ability to stand for extended periods and lift up to 50 lbs.
  • Comfortable working around welding fumes, heat, and fabrication equipment while using PPE.
  • Manual dexterity and visual acuity for precision weld work.

Work environment:

  • This position operates within a prototype aerospace fabrication shop supporting rapid development programs. Work may involve quick-turn engineering changes, low-volume production, and high-precision hardware fabrication under tight schedules.

Typical skills for success:

  • Precision craftsmanship
  • Attention to detail
  • Strong troubleshooting ability
  • Ownership mentality
  • Adaptability in fast-paced prototype environments
  • Collaboration with engineering teams

About Shield AI

First seen: June 12, 2026
Last updated: June 18, 2026