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CNC Machinist

National Oilwell Varco

Montrose

On-site

GBP 40,000 - 60,000

Full time

Today

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Job summary

A leading oil and gas service company in Montrose is seeking a skilled CNC Machinist to set up and operate CNC machines, ensuring high-quality repairs of critical components. The role requires expertise in CNC programming, understanding engineering drawings, and working collaboratively in a dynamic environment. Comprehensive benefits including private medical insurance and pension plan are offered.

Benefits

Private Medical Insurance

Employee Assistance Programme

Pension Plan

Income Protection

Gym Membership

Qualifications

Proven experience in CNC machining, manual machining experience is advantageous.
Strong understanding of engineering drawings, tolerances, and machining processes.
Quality inspection, auditing, and testing experience.

Responsibilities

Set up, program, operate, and maintain CNC and manual machines.
Create, edit, and optimise CNC programs for efficient and accurate machining.
Inspect and assess components to determine repair feasibility.

Skills

CNC machining

Manual machining

Engineering drawings interpretation

CNC Programming (Fanuc, Mazak)

Quality inspection

Microsoft Office proficiency

Education

Time-served apprenticeship in Mechanical Engineering

Tools

Doosan DBC 110 S

Mazak H630 N

G&L Manual Horizontal Borer

About the Role

As a CNC Machinist, you will play a key role in the precision repair and restoration of critical components, ensuring reliability, safety, and quality across all machining operations. You will be responsible for setting up, programming, operating, and maintaining CNC machines to repair, modify, and recondition parts in accordance with engineering drawings and specifications. While the role is primarily CNC-focused, manual machining operations may also be required as part of the repair process.

You will ensure that customer and project requirements are achieved efficiently and accurately, delivering high-quality repaired components that meet NOV’s performance and quality standards. You will work closely with the Shift Supervisor, promoting open communication on machining challenges, safety, and continuous improvement, and contributing ideas to enhance repair methods and workshop efficiency. Your technical expertise and CNC programming skills will be integral to supporting NOV’s repair operations and maintaining accurate documentation in line with company procedures and quality plans.

About the Company

NOV is a global leader in the design, manufacture, and sale of equipment and components used in oil and gas drilling and production operations. We provide expert solutions that help drive the energy industry forward, empowering our customers to safely produce energy while minimizing environmental impact. Our team is committed to quality, safety, and innovation across all aspects of our operations.

What We Offer

A dynamic and inclusive work environment
Opportunities for skill development and career progression
Exposure to a wide range of machining and engineering technologies
Competitive salary and comprehensive benefits package

Key Responsibilities

Set up, program, operate, and maintain CNC and manual machines including Doosan DBC 110 S, Mazak H630 N, G&L Manual Horizontal Borer, manual lathes, and Bridgeport milling machines.
Create, edit, and optimise CNC programs (Fanuc, Siemens, Mazak) for efficient and accurate machining.
Machine parts to precise tolerances, ensuring compliance with NOV and customer standards.
Inspect and assess components to determine repair feasibility and requirements.
Interpret engineering drawings, technical documentation, and work instructions.
Monitor and report on quality assurance and control during machining operations.
Maintain production and quality documentation to ensure accuracy and traceability.
Collaborate with supervisors, engineers, and workshop personnel to optimise workflows.
Recommend and implement corrective or preventative actions for improved processes.
Maintain calibration and care of tools, equipment, and machinery.
Verify dimensions using precision instruments and document inspection outcomes.
Adhere to safety, quality, and environmental standards.
Support interdepartmental activities and respond to evolving business needs.
Participate in internal and external quality audits.
Contribute to process improvements including digitalisation initiatives.

Qualifications & Skills

Time-served apprenticeship or equivalent qualification in Mechanical Engineering, Machining, or related discipline
Proven experience in CNC machining; manual machining experience is advantageous
Strong understanding of engineering drawings, tolerances, and machining processes
Experience in CNC Programming (Fanuc and Mazak)
Knowledge of repair and reconditioning machining processes
Quality inspection, auditing, and testing experience
Working knowledge of engineering manufacturing environments
Proficiency in Microsoft Office (Excel, Word, Outlook)
Solid understanding of machining principles, feeds, speeds, and tooling
Knowledge of Quality Management Systems and documentation control
Familiarity with relevant industry standards (ISO, ASME, ANSI, ASTM, NACE)