CNC Milling CAM Programmer

CNC Programming

• Create and edit CNC milling programs for precision engineering components.
• Program 3-axis and/or 4-axis CNC milling machines.
• Develop efficient machining strategies based on part geometry, material, tolerance and production requirements.
• Generate and verify CAM toolpaths where applicable.
• Perform program prove-out and make necessary program adjustments during machining.
• Optimize cutting conditions, toolpaths, feeds and speeds to improve productivity and tool life.
• Minimize machining time while maintaining dimensional accuracy and surface finish.

Manufacturing & Process Planning

• Study engineering drawings, 3D models and customer specifications.
• Determine machining sequence, workholding method, datum references and tooling requirements.
• Select appropriate cutting tools, inserts, holders and workholding equipment.
• Prepare setup sheets, tool lists and machining instructions.
• Identify potential machining issues before production.
• Work closely with machinists and production personnel to ensure smooth job execution.
• Support development of repeatable and standardized machining processes.

Quality & Inspection

• Ensure machined components meet drawing specifications and customer requirements.
• Understand and work to tight dimensional and geometric tolerances.
• Support first-off inspection and dimensional verification.
• Troubleshoot dimensional, surface-finish and machining problems.
• Work with the QC team to resolve quality issues and implement corrective actions.

Production Support

• Provide technical support to CNC machinists during setup and production.
• Troubleshoot machining problems such as chatter, tool breakage, burrs, dimensional variation and poor surface finish.
• Improve existing programs and processes for recurring jobs.
• Assist with estimating machining time and tooling requirements for new jobs when required.
• Maintain proper documentation and revision control of CNC programs.

Requirements

• Minimum 3 years of relevant CNC milling programming experience.
• Strong knowledge of CNC milling machining processes.
• Able to read and understand engineering drawings and GD&T.