CNC Team Leader (CAD/CAM & Casting Machining Specialist) in Gloucester

Roots Systems Ltd are World Leaders in the design, manufacture and production of skid mounted rotary compressors for the oil and gas industry. Currently based in Stonehouse, the Company has grown over the past 10 years and during 2026 will be moving to a larger and improved production facility in Gloucester. We invest in advanced machinery and seek out opportunities to reduce our carbon footprint, whilst our streamlined production flow allows us to deliver on-time. We are proud to be a family business and work as a team so all of our employees feel a sense of inclusion, support and belonging.

We are seeking a skilled and experienced CNC Team Leader to lead our machining team in a dynamic manufacturing environment. The ideal candidate will have a strong background in CAD/CAM programming, hands-on experience with machining castings, and proven leadership capabilities. This role is critical to ensure an efficient workflow, products are right first time and to drive through cost savings by seeking continuous improvement in CNC operations.

For this role you will need to have an NVQ/HNC (or equivalent) in Mechanical Engineering or Manufacturing along with a Certificate in machine shop technology or machine tool technology/machinist. Candidates will need to have demonstrable experience as a CNC Team Leader/Supervisor or Senior CNC Machinist. You will have experience using multi-axis CNC milling and turning machines (3, 4 or 5 axis) and familiarity with ERP systems and production planning tools. Our ideal candidate will be self-motivated with a desire to set high standards of work performance for self and others. You will be organised, accurate and have an eye for detail. Excellent communication, verbal and written skills are essential in this role along with the ability to lead, motivate, coach and develop a team. If you are customer focussed, solutions orientated and strive for excellence then you could be just what our business is looking for.

Main duties of the role:

• Supervise and coordinate the daily activities of the CNC Team.
• Program CNC machines using CAD/CAM software (e.g., Mastercam, Fusion 360, SolidCAM).
• Oversee the machining of castings, ensuring dimensional accuracy and surface finish requirements.
• Optimise tooling, fixtures, and machining strategies for cast components.
• Conduct quality checks and ensure compliance with engineering specifications and safety standards.
• Train and mentor team members in CNC operations and best practices.
• Collaborate with engineering and quality departments to resolve technical issues.
• Monitor production schedules and ensure timely delivery of machined parts.
• Maintain equipment and oversee preventive maintenance schedules.
• Drive continuous improvement initiatives to enhance productivity and reduce waste.

Benefits of working for the Rotolok Group:

• Competitive salary (dependent on qualifications and experience).
• Annual company pay review and individual merit award review.
• Basic hours: Monday to Thursday 09.30 to 18.00 (half an hour unpaid lunch break), Friday 09.00 to 15.00 (hours are negotiable but need to overlap two shift patterns).
• Generous Bonus Scheme.
• Contributory Pension Scheme.
• 33 days annual leave (includes 8 days statutory bank holidays) plus our ‘Flexible Holiday Trading Scheme’.
• Life Assurance Scheme (after qualifying period).
• Income Protection Plan (after qualifying period).
• Employee Support and Perks Package.
• Free car parking.
• Free tea and coffee.
• Investment in our employees through learning and development.
• Flexible and family friendly policies.

We encourage early application as we reserve the right to close this vacancy early if suitable candidates are found. If you would like more information, please do not hesitate to contact Tom Hancock, Blowers Production Manager on tomhancock@roots-blowers.