Associate CNC Machine Operator - Senior CNC Machine Operator - Manufacturing

Halliburton Energy Services; Duncan (OK); On-site; USD 42,000 - 62,000; Full time

Job summary

Halliburton Energy Services in Duncan, OK is seeking an Associate CNC Machine Operator to join our manufacturing team. The role involves setting up and operating CNC Mills and Lathes, performing accurate machine setups, and ensuring tight tolerances through meticulous measurement and process verification.

The ideal candidate has 2+ years of CNC experience, strong reading of blueprints, and proficiency with micrometers, calipers, and gauges.

Qualifications

• High school diploma or GED preferred.
• Minimum 2 years of CNC machining experience.
• Ability to independently perform machine setups and operate CNC equipment.
• Ability to read and interpret blueprints and engineering drawings.
• Proficiency using precision measuring equipment (micrometers, calipers, indicators, gauges).
• Strong mechanical aptitude and troubleshooting skills.
• Willingness to work overtime as required.
• Trade school certification or technical education in machining is a plus.

Responsibilities

• Set up and operate CNC Mills and CNC Lathes.
• Build and perform machine setups, including fixture installation and tooling setup.
• Verify programs and perform prove-outs for new processes and first-run parts.
• Read and interpret blueprints.
• Inspect first-article and production parts with precision measuring tools.
• Monitor and adjust feeds, speeds, and offsets for quality.
• Troubleshoot machine, tooling, material, and process issues.
• Load and secure tooling and fixtures with appropriate lifting equipment.
• Maintain production records and communicate issues to supervision.
• Perform routine machine maintenance and housekeeping.
• Support continuous improvement initiatives and mentor less-experienced machinists.

Skills

CNC machining

Blueprint reading

Precision measurement

Troubleshooting

Overtime willingness

First-article inspections (preferred)

Machining set-ups

Education

High school diploma or GED

Trade school/technical education in machining

Job description

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Associate CNC Machine Operator - Senior CNC Machine Operator - Manufacturing

Date: Aug 26, 2026

Location:

Duncan, OK, US, 73533

We are looking for the right people — people who want to innovate, achieve, grow and lead. We attract and retain the best talent by investing in our employees and empowering them to develop themselves and their careers. Experience the challenges, rewards and opportunity of working for one of the world’s largest providers of products and services to the global energy industry.

Work Shift

(DAYS) Monday-Thursday, 6:00am - 4:30pm

Overtime may be required based on business needs.

Job Duties

• Set up and operate CNC Mills and CNC Lathes
• Build and perform machine setups, including fixture installation, tooling setup, work holding, and work offset establishment
• Verify programs and perform prove-outs for new machining processes and first-run parts
• Read and interpret blueprints
• Inspect first-article and production parts using micrometers, calipers, indicators, gauges, and other precision measuring equipment
• Monitor machine operation and adjust feeds, speeds, offsets, tooling, and cutting parameters to maintain part quality and efficiency
• Troubleshoot machine, tooling, material, program, and process-related issues
• Load, align, and secure tooling, fixtures, and workpieces using appropriate lifting equipment, including overhead cranes when required
• Maintain production records and communicate machining or programming issues to supervisors and support personnel
• Perform routine machine maintenance, housekeeping, and equipment care
• Support continuous improvement initiatives and mentor less-experienced machinists as needed

Qualifications

• High school diploma or GED preferred
• Minimum 2 years of CNC machining experience; greater experience may be considered in lieu of formal education
• Ability to independently perform machine setups and operate CNC machining equipment
• Ability to read and interpret blueprints and engineering drawings
• Proficiency using precision measuring equipment, including micrometers, calipers, indicators, and gauges
• Strong mechanical aptitude and troubleshooting skills
• Reliable attendance and willingness to work overtime as required

Preferred Qualifications

• 3+ years of CNC machining experience
• Experience performing first-article inspections and machining process prove-outs
• Trade school certification or technical education in machining or manufacturing technology.

Work Shift

(DAYS) Monday-Thursday, 6:00am – 4:30pm

Candidates having qualifications that exceed the minimum job requirements will receive consideration for higher level roles given (1) their experience, (2) additional job requirements, and/or (3) business needs. Depending on education, experience, and skill level, a variety of job opportunities might be available, including Associate Machine Operator, Machine Operator, or Senior Machine Operator.

At Halliburton, we're committed to providing you and your family with a comprehensive and affordable benefits package - which means we offer support for your physical, emotional, financial and parental needs, both now and in the future. When you join our team, you'll have access to a wide range of resources designed to help you thrive at work and at home. By clicking here , you can review a summary of the benefits available once you join.

Halliburton is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, disability, genetic information, pregnancy, citizenship, marital status, sex/gender, sexual preference/ orientation, gender identity, age, veteran status, national origin, or any other status protected by law or regulation.

Location

Requisition Number: 211330
Experience Level: Experienced Hire
Job Family: Manufacturing & Supply Chain
Product Service Line: Supply Chain Mgmt
Full Time / Part Time: Full Time

Additional Locations for this position:

Compensation Information
Compensation is competitive and commensurate with experience.

Nearest Major Market: Lawton
Nearest Secondary Market: Oklahoma
Job Segment: CNC, Supply Chain, Machinist, Equipment Operator, Industrial, Manufacturing, Operations