Skip to content

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 defense technology company building autonomous AI systems for aircraft, drones, and intelligent mission software used in complex military environments. Founded in 2015, the company is best known for developing Hivemind, an AI pilot system that enables aircraft and drones to operate autonomously in contested and GPS-denied environments, supporting U.S. and allied defense missions.

For job seekers, Shield AI offers opportunities across advanced fields including artificial intelligence, robotics, software engineering, autonomy systems, aerospace engineering, embedded systems, and mission operations. The company is especially attractive to engineers, AI researchers, and defense professionals who want to work on real-world autonomous systems that are actively being deployed in operational military scenarios.

Unlike traditional defense contractors, Shield AI operates with a startup-style engineering culture focused on rapid experimentation, real-world testing, and fast deployment of autonomous capabilities. Employees work on tightly integrated AI and robotics systems that combine perception, decision-making, and control, enabling platforms to operate without direct human input in highly complex environments.

As modern warfare increasingly shifts toward autonomous systems, distributed sensing, and AI-enabled decision-making, Shield AI continues to grow as one of the most prominent companies in next-generation defense technology. For professionals seeking to build cutting-edge autonomy systems with direct mission impact, Shield AI stands out as a leading employer in the defense innovation ecosystem.

Go to company profile