Job Title

Position : CNC Lead Location: Waukesha, WI Shift: 7:30 am - 3:30 pm, M-F Pay Scale: $20.00 - $30.00 / hour Position Summary The CNC Lead specializes in the operation, preventative maintenance, and training on horizontal CNC machines and is responsible for developing the technical code that drives complex, multi-axis manufacturing processes, and overseeing the CNC department. This role requires specific expertise in 3/4-axis operations often associated with horizontal mill configurations. Key Responsibilities Lead Operator: Operate key CNC equipment, mentor and develop CNC operators, and maintain the work area. Program Development: Create, test, and optimize G-code and M-code programs using CAM software (e.g., Mastercam, SolidWorks, or Edgecam) for 3, 4, and 5-axis horizontal machining. Process Engineering: Determine the most efficient manufacturing sequence, including tool selection, spindle speeds, and feed rates to maximize tool life and part finish. Fixturing and Workholding: Design and develop custom fixture layouts and setups to secure workpieces during horizontal machining cycles. Blueprints and GD&T: Interpret complex engineering drawings and blueprints using Geometric Dimensioning and Tolerancing (GD&T) to ensure all components meet tight tolerances (often down to .0005). Program Prove-Out: Conduct dry runs and test operations to "validate" new programs, making manual adjustments at the machine controller (e.g., Fanuc, Siemens) to ensure accuracy. Quality Assurance: Perform first-piece and in-process inspections using precision tools like micrometers, calipers, and bore gauges. Technical Support: Provide troubleshooting guidance to machinists and operators during set-up and production. Required Skills and Qualifications Technical Education: High school diploma or GED is the minimum; an Associates degree in manufacturing technology or a related engineering field is highly preferred. Experience: Typically requires 2-5+ years of experience in CNC programming, specifically with multi-axis horizontal equipment. Software Proficiency: Advanced knowledge of CAM platforms (Mastercam, SolidWorks) and simulation software. Mathematical Aptitude: Strong proficiency in shop math, including algebra, geometry, and trigonometry. Physical & Work Environment Requirements Ability to stand, walk, bend, climb, and lift up to 50 lbs * Visual acuity for close inspection of machined parts and reading technical diagrams Preferred Qualifications (Nice to Have) Experience in high-volume or high-mix manufacturing environments Robotics troubleshooting (Fanuc, ABB, UR, etc.) Lean / TPM / Reliability Maintenance experience