CNC Machinist

Broomfield Labs is hiring a CNC Mill Machinist with strong Mastercam programming skills to produce precision components supporting our industrial machinery builds. This is a hands-on, on-site shop role focused on programming, setup, machining, and troubleshooting to achieve high quality and on-time delivery.

Responsibilities:

• Program CNC milling jobs using Mastercam (toolpaths, setup sheets, revisions)
• Set up and operate CNC mills: tooling, workholding/fixturing, offsets, and prove-outs
• Interpret blueprints, GD&T, and manufacturing requirements
• Choose tooling and cutting parameters to optimize cycle time, finish, and tool life
• Perform first-article and in-process inspections using shop measurement tools
• Troubleshoot machining issues (tolerances, chatter, tool wear, fixturing, scrap reduction)
• Work closely with engineering, assembly, and other machinists to improve processes
• Maintain clean program organization, documentation, and revision control
• Support prototype and small-batch production work with frequent design updates

Required Qualifications

• 3–5 years of CNC milling experience in a shop/manufacturing environment
• Strong setup skills and ability to run parts independently from print to finish
• Solid inspection and quality mindset with attention to detail
• Hands-on troubleshooting ability and comfort in a fast-paced shop setting