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Technician III, CNC Machinist (R4690)

Dallas, Texas
Full Time On-site

Summary

Job Description

The CNC Machinist Level 3 is responsible for independently setting up and operating CNC machines to manufacture precision components that meet strict quality and tolerance requirements. This role requires strong blueprint reading skills, advanced setup capability, and the ability to troubleshoot and optimize machining processes on the shop floor.

What you'll do:

  • Perform complex CNC machine setups, including tooling, fixturing, and work offsets
  • Read and interpret advanced blueprints, engineering drawings, and GD&T specifications
  • Select appropriate cutting tools, speeds, and feeds for various materials
  • Hold tight tolerances (±.0005") and maintain high-quality standards
  • Conduct first-article inspections and in-process quality checks
  • Use precision measuring instruments (micrometers, bore gauges, height gauges, CMM, etc.)
  • Troubleshoot machining issues such as chatter, tool wear, and dimensional errors
  • Reduce cycle times while maintaining safety and quality

Required qualifications:

  • 5+ years of CNC machining experience (or equivalent advanced experience)
  • Proficient in multi-axis machining (3-axis minimum; 4/5-axis preferred)
  • Strong understanding of GD&T and blueprint reading
  • Demonstrated ability to perform full machine setups independently
  • Advanced troubleshooting and problem-solving skills
  • Use of hand tools, manual machines, saws, drill presses.

Preferred qualifications:

  • Experience with aerospace, defense, or other high-precision manufacturing environments
  • Quick turnaround Prototype Machining experience
  • Familiarity in CAM systems (MasterCam, Fusion 360)
  • Experience operating with Siemens Controls
  • Experience with Fanuc and/or DN Solutions controls
  • Lean manufacturing or continuous improvement experience
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. 

About Shield AI

Shield AI

Shield AI is a venture-backed defense technology company specializing in artificial intelligence, autonomous systems, and next-generation military aviation. Founded in 2015 and headquartered in San Diego, the company is focused on building advanced software and hardware solutions that enable military forces to operate effectively in the most contested, denied, and high-risk environments. Its technologies are designed to function where traditional systems fail—particularly in GPS-denied, communications-disrupted, and highly dynamic combat scenarios.

At the core of Shield AI’s innovation is its emphasis on software-driven autonomy. Rather than relying on remote human operators, the company develops AI-powered “pilots” capable of independently navigating complex missions, making real-time decisions, and executing objectives with speed and precision. This approach allows autonomous systems to operate with greater resilience, reduced latency, and significantly enhanced survivability in modern warfare environments.

Its mission is to protect service members and civilians through intelligent, autonomous systems. This mission drives the company’s commitment to reducing human risk on the battlefield while expanding the operational reach and effectiveness of defense forces. By combining cutting-edge artificial intelligence with deep operational insight, Shield AI is helping to redefine how military missions are planned, executed, and sustained in the era of autonomous warfare.

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