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Position
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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 Associate's 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
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Staffing Support Specialists
Apr 15, 2026