CNC Machinist

Senior CNC Programmer / Machinist – 5-Axis & Mastercam Serious Machines. Precision Work. No Night Shift. If you're an experienced CNC Programmer who knows Mastercam, 5-axis machining, and CNC lathes , this is the kind of opportunity that doesn't come along often. We're looking for a high-level CNC Programmer/Machinist to join a growing precision manufacturing operation supporting advanced plastic injection mold manufacturing. This isn't a button-pushing position. You'll program, set up, optimize, troubleshoot, and run sophisticated CNC equipment while machining complex components to extremely tight tolerances. And you'll do it on a Monday–Friday, 7:00 AM–3:30 PM day shift. What You'll Be Doing Program, set up, and operate CNC 5-axis mills and CNC lathes Create and optimize CAM programs using Mastercam Develop efficient programs for complex 3-axis and 5-axis machining Read and interpret detailed engineering drawings, blueprints, and 3D mold models Determine tooling, speeds, feeds, cutting paths, reference points, and machining sequences Optimize programs to improve cycle times and extend tool life Machine complex components requiring tight tolerances Make program and control adjustments to improve machine performance Troubleshoot machining issues and make real-time corrections Inspect finished components using calipers, micrometers, and other precision measuring equipment Work closely with engineering, manufacturing, management, and tool-room personnel What We're Looking For 5+ years of CNC/CAM programming experience in precision machining Strong Mastercam experience 5+ years of recent experience programming and operating 5-axis CNC mills 5+ years of recent experience programming and operating CNC lathes Strong knowledge of speeds, feeds, tooling, workholding, and machining strategies Ability to interpret complex engineering drawings and tolerances Experience working with precision measuring instruments CAD/CAM computer proficiency Ability to independently take a complex part from drawing/model through finished component Experience machining plastic injection molds is highly desirable. Experience with thin-wall packaging molds is an especially strong plus. Why This Opportunity Stands Out You'll be joining an expanding U.S. operation backed by international expertise in precision mold manufacturing. That means sophisticated equipment, challenging work, growth opportunities — and even the opportunity for overseas training in the Netherlands. The company offers: Extremely competitive compensation based on experience Monday–Friday day shift — 7:00 AM–3:30 PM Overtime opportunities after 40 hours Clean, bright, climate-controlled manufacturing environment Comprehensive medical, dental, and life insurance 401(k) with company matching contributions Company-provided branded work clothing Overseas training opportunities Relocation assistance Opportunity to join a growing U.S. manufacturing operation The Bottom Line If you can sit down at Mastercam, program complex 5-axis work, set up the machine, troubleshoot the process, and produce precision parts that meet demanding tolerances — we want to hear from you. CNC Programmer, CNC Machinist, Senior CNC Programmer, CNC Programmer Machinist, 5 Axis CNC Programmer, 5-Axis Machinist, Mastercam Programmer, Mastercam, CNC Mill, CNC Lathe, CNC Turning, CNC Milling, 5 Axis Mill, 3 Axis Mill, CAM Programmer, CAD CAM, Precision Machining, Injection Mold, Injection Mold Making, Mold Maker, Tool and Die, Toolmaker, Mold Components, Thin Wall Packaging, Precision Manufacturing, CNC Setup, CNC Operator, CNC Programming, Machining, Speeds and Feeds, Tight Tolerance Machining, Micrometers, Calipers, Blueprint Reading, Colorado CNC Jobs, Louisville Colorado #J-18808-Ljbffr Liberty Personnel Services, Inc.