Tech II, CNC Programming Machinist

Founded in 2015, Shield AI is a venture-backed defense technology company with the mission of protecting service members and civilians with intelligent, autonomous systems. Its products include Hivemind Enterprise—EdgeOS, Pilot, Commander, and Forge—as well as V-BAT and Sentient Vision Systems (wide-area motion imaging software). With offices in San Diego, Dallas, Washington, D.C., Abu Dhabi (UAE), Kyiv (Ukraine), and Melbourne (Australia), Shield AI’s technology actively supports U.S. and allied operations worldwide.  For more information, visit www.shield.ai. Follow Shield AI on LinkedIn, X and Instagram.    

Job Description:

The Tech II, CNC Programmer/Machinist is responsible for independently setting up, operating, and programming CNC machines to produce precision parts in accordance with engineering drawings and specifications. This role requires intermediate-level skills in G-code programming, CNC setup, and machining operations, with a focus on quality, safety, and efficiency.

• Interpret engineering drawings, blueprints, GD&T, and work instructions to determine machining strategy.
• Write and edit G-code programs at the machine or offline using CAM software (e.g., Mastercam, Fusion 360).
• Set up CNC machines (mills and/or lathes), including tooling, fixturing, and work offsets.
• Perform in-process inspections using calipers, micrometers, height gauges, and other metrology tools.
• Optimize speeds, feeds, and tool paths to improve part quality and cycle time.
• Troubleshoot machining issues, perform minor maintenance, and recommend process improvements.
• Maintain accurate records of setups, tooling lists, and process documentation (Set-up Sheets, NC Program Libraries).
• Collaborate with engineers, quality, and other machinists to resolve manufacturing problems.
• Maintain clean and safe work area in compliance with company and OSHA safety standards.

• High school diploma or equivalent; technical diploma or CNC certificate preferred.
• 3–7 years of experience in CNC machining, including setup and basic G-code programming.
• Proficient with CNC controls (Fanuc, Siemens, Haas, or similar).
• Able to read and interpret blueprints and GD&T symbols.
• Familiar with machining aluminum, steel, and other metals.
• Ability to lift 50 lbs and stand for long periods.

• Experience with CAM software (e.g., Mastercam, Fusion 360).
• Exposure to 3+2 or 5-axis machining.
• Familiarity with SPC, lean manufacturing, or ISO 9001 processes.
• Knowledge of tool selection and cutting parameter optimization.

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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.

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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.