Computer Numerical Control Programmer

Job Title: CNC Process Engineer

Location: Middlebury, Indiana

Job Type: Full - Time

Position Summary

The CNC Process Engineer is responsible for leading the standardization, optimization, and continuous improvement of CNC machining operations across multiple identical vertical machining cells. This role transforms subject matter expertise into standardized, repeatable documentation and structured support systems to improve reliability, repeatability, and operational uptime.

The CNC Process Engineer serves as the advanced technical escalation point for complex machining issues, drives tooling and process optimization initiatives, and collaborates closely with tooling vendors to implement innovative machining solutions.

Key Responsibilities

Process Standardization & Documentation

Capture and formalize tribal knowledge from CNC subject matter experts into structured documentation.

Develop, implement, and maintain Standard Operating Procedures (SOPs).

Create Operator-Driven Reliability (ODR) tasks to support proactive maintenance.

Standardize documentation across identical machining cells while identifying process exceptions.

Develop troubleshooting guides, flowcharts, and decision trees for rapid issue resolution.

Technical Leadership & Escalation

Establish clear escalation tiers for operators, skilled trades, and CNC engineers.

Serve as the primary escalation point for advanced CNC troubleshooting.

Perform root cause analysis on recurring or complex machining failures.

Improve process reliability, repeatability, and machine uptime.

Continuous Improvement & Optimization

Lead cycle time reduction and process stability initiatives.

Optimize tooling strategies including tool selection, feeds and speeds, and tool life management.

Address chip evacuation challenges in high-volume machining environments.

Collaborate with tooling vendors to design and implement custom tooling solutions.

Improve machining efficiency across palletized and automated systems.

Training & Development

Develop training materials and process documentation.

Deliver hands-on training to operators, skilled trades, and engineering personnel.

Support knowledge transfer and capability development within the organization.

Required Qualifications

Minimum of 5 years of CNC machining or CNC process engineering experience.

Strong technical writing and documentation skills.

Proven expertise in troubleshooting and root cause analysis.

Demonstrated experience driving continuous improvement initiatives.

Ability to work hands-on in a manufacturing floor environment.

Preferred Qualifications

Experience with Haas NGC control systems.

Knowledge of Haas Advanced Tool Management (ATM).

Proficiency in global macro variables, mathematical operators, and logical functions in CNC programming.

Advanced CAM programming experience.

Strong G-code programming capabilities.

Experience with Midaco or similar pallet change systems and programming.

Extensive knowledge of tooling selection, application, and high-volume machining strategies.

Experience with automated fixturing, pallet systems, and robotic automation integrated with CNC machining.