CNC Specialist - $1,000 Sign-On Bonus!

coorstek; Oak Ridge (TN); On-site; USD 60,000 - 80,000; Full time

Benefits offered by this job

Sign-on bonus

Job summary

CoorsTek in Oak Ridge, TN is seeking a CNC Specialist to set up, operate, and improve established CNC machining processes to produce precision components meeting engineering and quality requirements.

You will troubleshoot, adjust tooling and programs, support inspection and GD&T validation, and mentor junior CNC staff while partnering with engineering and quality teams.

Qualifications

• High school diploma or equivalent preferred.
• Technical machining certification or apprenticeship preferred.
• Four years CNC machining and setup experience.
• Experience operating multi-axis CNC equipment.

Responsibilities

• Independently set up and operate CNC equipment for production, prototypes, or low-volume work.
• Adjust CNC programs, tooling, and parameters to maintain quality and throughput.
• Support tooling selection, fixtures, and machining strategies.
• Perform precision inspections and validate dimensional compliance.
• Support FAI activities, setup documentation, and updated standard work.
• Troubleshoot machining and process-related issues within approved limits.
• Identify setup reduction and throughput improvements.
• Collaborate with engineering and quality to resolve issues.
• Train less experienced CNC personnel on setup and operation.

Skills

G-code & M-code

Blueprint reading

GD&T proficiency

Tooling selection

Troubleshooting

CAM software exposure

Multi-axis CNC

Education

High School Diploma or equivalent

Technical machining certification or apprenticeship

Tools

CAM software

G-code programming

Job description

It's exciting to work for a company that makes the world measurably better.

We're committed to bringing safety, quality, and customer focus to the business of advanced ceramics manufacturing.

Job Title

CNC Specialist - $1,000 Sign-On Bonus!

The CNC Specialist is responsible for independently setting up, operating, troubleshooting, and improving established CNC machining operations to produce precision components that meet engineering and quality requirements. This role supports tooling selection, setup optimization, inspection validation, and targeted machining process improvements while serving as a key technical contributor within manufacturing operations.

The CNC Specialist demonstrates strong machining knowledge, practical programming capability, and ownership of set-up quality, production efficiency, and process consistency within assigned machining operations.

Roles & 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; escalation...
• 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.

Job Requirements

Education

• High School Diploma or equivalent preferred
• Technical machining certification or apprenticeship preferred

Experience

• Four (4) years of CNC machining and setup experience
• Experience operating multi-axis CNC equipment

Technical Skills

• 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

Preferred Qualifications

• Experience supporting prototype machining
• Experience in aerospace, semiconductor, ceramics, or medical manufacturing
• Lean Manufacturing and process improvement experience
• CAM software experience

Target Hiring Range

: USD 0.00 - USD 0.00

Actual compensation is commensurate with experience, skills and education. CoorsTek strives to give all qualified applicants equal opportunity and to make selection decisions on job related factors. Do not provide any information on the application which will indicate your race, color, religion, national origin, sex, age, disability, sexual orientation, gender identity, pregnancy, genetic information, veteran status, or any other status protected by law or regulation.

If you like working for a company that makes a real difference in the world, you'll enjoy your career with us!