CNC Setup Specialist – Precision Machining & Improvement

CoorsTek, Inc.; Oak Ridge (TN); On-site; USD 37,000 - 50,000; Full time

Job summary

CoorsTek, Inc. in Oak Ridge, TN, is seeking a CNC Set-Up Specialist to independently set up, operate, troubleshoot, and improve CNC machining operations to meet engineering and quality requirements.

This role supports tooling selection, setup optimization, inspection validation, and process improvements, collaborating with engineering, quality and operations. The ideal candidate will have four years of CNC experience, strong G-code/M-code knowledge, blueprint reading with GD&T, and familiarity

Qualifications

• Four (4) years of CNC machining and setup experience.
• Experience operating multi-axis CNC equipment.
• Strong understanding of G-code and M-code fundamentals.
• Blueprint reading and GD&T proficiency.
• Tooling selection and machining fundamentals.
• Strong troubleshooting and process adjustment capability.
• Precision metrology and inspection skills.
• Basic CAM software exposure.

Responsibilities

• Independently set up and operate CNC manufacturing equipment for established production, prototype, or low-volume machining assignments.
• Adjust existing CNC programs, tooling, and machining parameters to maintain quality, repeatability, set-up efficiency, and production performance within approved process limits.
• Support tooling selection, fixture setup, and execution of established machining strategies.
• Perform precision inspections using established inspection methods and validate dimensional compliance against drawings, GD&T requirements, and quality standards.
• Support FAI activities, set-up documentation, inspection records, and updates to standard work based on approved process changes.
• Troubleshoot machining, tooling, set-up, dimensional, and process-related issues within assigned production processes; elevate complex issues requiring advanced process development or cross-functional corrective actions.
• Identify and implement set-up reduction, throughput, and machining efficiency improvements within assigned processes using established practices.
• Collaborate with engineering, quality and operations teams to resolve production issues and implement approved manufacturing solutions.
• Support prototype and low-volume machining activities by executing assigned set-ups, documenting set-up insights, and providing feedback on manufacturability or process risks.
• Train and support less experienced CNC personnel on set-up practices, machine operation, inspection techniques, basic troubleshooting, program adjustment and other established process requirements.

Skills

G-code fundamentals

M-code fundamentals

Blueprint reading

GD&T proficiency

Tooling selection

Metrology & inspection

CAM software exposure

Multi-axis CNC experience

Education

High School Diploma or equivalent

Technical machining certification or apprenticeship

Tools

CAM software

Job description

CoorsTek, Inc. in Oak Ridge, TN, is seeking a CNC Set-Up Specialist to independently set up, operate, troubleshoot, and improve CNC machining operations to meet engineering and quality requirements.

This role supports tooling selection, setup optimization, inspection validation, and process improvements, collaborating with engineering, quality and operations. The ideal candidate will have four years of CNC experience, strong G-code/M-code knowledge, blueprint reading with GD&T, and familiarity