New 
Machinist III
 RENK | |
 United States, Michigan, Roseville | |
 Aug 29, 2025 | |
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We are seeking a skilled and motivated CNC Mill Machinist with 5+ years of hands-on experience to set up, operate, and inspect precision components on vertical and/or horizontal CNC milling machines. The ideal candidate is highly skilled with G-code, complex multi-axis milling setups, program editing / creating and blueprint reading.
Key Responsibilities: Perform advanced setups including 4th axis, angle head work, or multipart fixture loading. Program jobs offline using CAM software (e.g., Mastercam or similar). Reduce cycle time through optimization of toolpaths, tool selection, and work holding design. Coordinate tool crib needs and recommend tooling upgrades for efficiency. Train Tier 1 and 2 machinists and review their setups for accuracy. Lead root cause investigations for scrap/rework and implement corrective action. Work directly with quality and engineering on first article approvals and DPD compliance. Requirements: High School diploma or equivalent required 5+ years of experience on CNC mills, including advanced setups and programming experience. Mastery of complex GD&T and 3D modeling print interpretation. Skilled in surface milling, 3D toolpaths, thread milling, and deep-hole drilling techniques. Offline programming and post-editing capabilities. Project management and continuous improvement mindset. Team-oriented with the ability to communicate effectively with peers and leadership. Preferred Skills Experience with multi-axis milling (4th/5th axis or horizontal mills) Basic G-code editing or understand of CNC programming logic Exposure to ERP/job tracking systems and process documentation RENK America is an EEO/AA employer V/D | |