Cnc Programmer And Operator

Job Title:

Mechanical Engineer – Advanced CNC Programmer Job Description

This position focuses on advanced CNC programming in a high‑mix prototype and production environment. The mechanical engineer will create complete manufacturing packages—including NC code, setup sheets, and simulation files—for 3‑axis, 5‑axis, and mill‑turn machines. The role combines expert‑level work holding and fixture design, deep knowledge of machining processes, and strong collaboration with manufacturing engineers and machinists to support both prototype and production work.

• Develop optimized NC programs for 3‑axis, 5‑axis, and mill‑turn CNC machines to support high‑mix prototype and production work.

• Create detailed setup sheets that clearly define tooling, fixturing, work offsets, and other critical setup information for shop floor execution.

• Generate and review simulation files to verify CNC programs prior to release, ensuring safe, efficient, and accurate machining operations.

• Deliver complete, ready‑to‑run manufacturing packages that include NC code, setup documentation, and simulation data for production teams.

• Design custom fixtures and work holding solutions for complex and high‑precision parts, ensuring stability, repeatability, and ease of use.

• Optimize work holding strategies to improve efficiency, reduce setup time, and enhance part quality and consistency.

• Collaborate closely with machinists on fixture implementation, adjustment, and refinement based on real‑world performance and feedback.

• Select appropriate cutting tools, speeds, and feeds to achieve optimal performance, balancing cycle time, tool life, and part quality.

• Apply Design for Manufacturability (DFM) principles by reviewing part designs and recommending modifications to reduce cost and improve manufacturability.

• Support transitions from prototype to production by developing scalable programming solutions and standardized processes.

• Troubleshoot CNC programming and machining issues on the floor, identify root causes, and implement effective corrective actions.

• Provide technical guidance on machining capabilities, limitations, tooling options, and process improvements to engineering and production teams.

• Set up and run CNC machines as needed to validate programs, prove out new processes, and confirm fixture and work holding performance.

• Use 3D design tools to support fixture design, work holding concepts, and DFM recommendations for complex geometries.

• At least 8 years of advanced CNC programming experience in a production or high‑mix environment.

• Expert‑level work holding and fixture design capabilities for complex and precision parts.

• Proficiency programming 3‑axis, 5‑axis, and mill‑turn CNC machines.

• Ability to deliver complete manufacturing packages, including NC code, setup sheets, and simulation files, ready for shop floor use.

• Strong understanding of machining processes, tooling selection, cutting strategies, and process optimization.

• Hands‑on experience setting up and running CNC machines to validate programs and processes.

• Experience applying Design for Manufacturability (DFM), including the ability to review part designs and recommend cost‑ and process‑improving changes.

• Proficiency in 3D design for fixture and work holding development and for evaluating part manufacturability.

• Background as a CNC programmer with a focus on work holding design and practical shop‑floor support.

• Experience working in ISO 9001 certified manufacturing environments.

• Proficiency with Mastercam programming software.

• Experience using ESPRIT programming software.

• Strong collaborative skills and the ability to work closely with manufacturing engineers and machinists.

• Ability to troubleshoot programming and machining issues and implement effective corrective actions.

• Comfort providing technical guidance on machining capabilities, limitations, and best practices.

The role is based in a high‑mix prototype and production machining environment that uses 3‑axis, 5‑axis, and mill‑turn CNC equipment. You will work closely with manufacturing engineers and machinists on the shop floor, supporting real‑time problem solving…