CNC Mill Machinist – Level III
Are you passionate about driving success in the competitive realm of tendering? NTS Amega Global is seeking a dynamic and skilled Mill Machinist – Level III in Houston to join our vibrant team and contribute to our continued growth and success in the precision manufacturing, repair, and rental industry.
Job title: CNC Mill Machinist – Level III
Location: Houston
Shift: Day
Company Overview
NTS Amega West USA Inc. is part of the NTS Amega Global Group, a leading provider of manufacturing,
repair, and rental solutions for the oil and gas industry. Headquartered in Houston, Texas, the company
supports drilling operations worldwide with specialized downhole tools and equipment used in vertical,
directional, and horizontal drilling.
The Houston facility supports advanced machining operations for drilling tools and Bottom Hole
Assembly (BHA) components, including manufacturing, repair, and rental support using CNC mill/turn
equipment, multi-axis machining, and precision manufacturing processes.
Why Join Us
The Houston facility operates in a high-performance machining environment supporting critical oilfield
operations. Our machinists work on complex drilling tools and components requiring precision, technical
expertise, and strong problem-solving capabilities.
About the Role
The CNC Mill Machinist III is responsible for independently setting up, operating, and optimizing
CNC milling machines used in the manufacturing and repair of oilfield drilling components. This
role requires strong technical expertise, the ability to troubleshoot machining challenges, and the
capability to support team members in achieving production goals.
The position plays a key role in ensuring machining efficiency, maintaining quality standards, and
supporting continuous improvement initiatives within the shop.
As a CNC Mill Machinist III, you will take on a more advanced role in machining operations, contributing
to complex setups, troubleshooting, and continuous improvement. This role offers the opportunity to
lead by example, support less experienced machinists, and play a critical role in maintaining production
quality and efficiency.
Primary Duties
• Independently set up and operate CNC milling machines for complex machining operations
• Machine drilling tools and BHA components in accordance with API specifications and customer
requirements
• Interpret complex engineering drawings, blueprints, and work instructions
• Optimize machining processes including feeds, speeds, tooling selection, and cycle times
• Perform advanced setups including multi-step operations and part alignment
• Troubleshoot machining issues, identify root causes, and implement corrective actions
• Perform tool proofing on first-run jobs and provide feedback to programming
to improve efficiency and accuracy
• Apply advanced part holding techniques and ensure proper workpiece stability
• Use precision measuring instruments to verify tight tolerances and ensure quality compliance
• Identify non-conforming conditions and take corrective action with minimal supervision
• Support and mentor less experienced machinists as needed
• Maintain accurate production, inspection, and process documentation
• Collaborate with supervisors, programmers, and quality teams to improve workflows and
machining performance
• Follow all QHSE policies and safety procedures
• Maintain a clean, organized, and safe work environment
• Perform additional duties as assigned
Qualifications
• High School Diploma or GED required
• 5–8 years of CNC machining experience, preferably in oil and gas or heavy manufacturing
environments
• Advanced experience operating CNC milling machines
• Strong ability to perform complex setups and operate independently
• Proficient in reading and interpreting blueprints, GD&T, and machining tolerances
• Strong understanding of G-code, CNC controls, and machining processes
• Experience machining oilfield components or similar heavy equipment preferred
• Demonstrated ability to troubleshoot machining and setup issues
• Experience optimizing machining processes for efficiency and quality
• Ability to mentor and support junior machinists
• Strong attention to detail and commitment to quality
• Ability to manage multiple tasks and priorities in a fast-paced environment
• Strong communication and teamwork skills
• Willingness to work overtime as required
Equal Employment Opportunity
NTS Amega West USA is an Equal Opportunity Employer. Employment decisions are based on
qualifications, merit, and business needs in accordance with applicable laws.
Recruiter Notice
NTS Amega West USA does not accept unsolicited resumes from recruiting agencies or search
firms. Unsolicited submissions will be considered company property with no obligation for
placement fees.