CNC Programmer: CAD/CAM Optimization for Precision Machining

ProActivate; Saint Joseph (MO); On-site; USD 52,000 - 78,000; Full time

Job summary

ProActivate is seeking a CNC Programmer to translate CAD models and blueprints into precise machine instructions for mills, lathes, and grinders. You will develop, test, and optimize programs, select tooling, and document setups to support efficient production in a precision engineering environment.

The role emphasizes cross-functional collaboration with engineering, production, and quality teams to ensure compliance with specifications and drive continuous improvement initiatives in a

Responsibilities

• CAD/CAM programming - Develop CNC programs from 3D CAD models and engineering drawings
• Program optimization - Write, modify, and refine CNC programs for mills, lathes, grinders, and other machining equipment
• Machining strategy - Determine machining sequences, cutting paths, tooling, and workholding requirements
• Program validation - Run simulations and machine prove-outs to verify accuracy and make adjustments
• Production documentation - Prepare setup sheets, tooling lists, and instructions to support efficient production
• Cross-functional collaboration - Work with engineering, machinists, and quality teams to resolve programming or production issues
• Continuous improvement - Improve setup times, tooling utilization, machining efficiency, and maintain revision-controlled program records

Job description

ProActivate is seeking a CNC Programmer to translate CAD models and blueprints into precise machine instructions for mills, lathes, and grinders. You will develop, test, and optimize programs, select tooling, and document setups to support efficient production in a precision engineering environment.

The role emphasizes cross-functional collaboration with engineering, production, and quality teams to ensure compliance with specifications and drive continuous improvement initiatives in a