Cnc Setter Operator

CNC Milling Programmer / Setter / Operator Overview

An established precision engineering manufacturer is seeking an experienced CNC Milling Programmer / Setter / Operator to join its machining team on a permanent day‑shift basis. This role is ideal for a skilled CNC machinist with extensive experience programming, setting, and operating 3‑axis and 4‑axis vertical machining centres using Heidenhain control systems.

The successful candidate will be responsible for producing high‑precision components to exacting quality standards, including machining challenging and exotic materials such as Inconel, Nitronic, stainless steels, and other high‑performance alloys.

• Program new CNC milling jobs directly at the machine using Heidenhain controls.
• Set and operate CNC vertical milling machines.
• Load, prove out, edit, and optimise CNC programs.
• Set up and align fixtures, vices, tooling, and work holding equipment.
• Machine components from a range of materials, including high‑specification and difficult‑to‑machine alloys.
• Interpret engineering drawings, technical specifications, and process documentation.
• Select appropriate tooling, cutting parameters, and machining strategies.
• Conduct first‑off inspections and in‑process quality checks.
• Maintain tight tolerances and high quality surface finishes.
• Troubleshoot and resolve machining, tooling, and process‑related issues.
• Maintain a safe, clean, and organised working environment.
• Adhere to all health, safety, quality, and operational procedures.

• Proven experience as a CNC Milling Programmer / Setter / Operator.
• Strong knowledge and practical experience of Heidenhain CNC control systems.
• Experience operating CNC vertical machining centres.
• Ability to program directly at the machine.
• Experience machining exotic or difficult‑to‑machine materials, including Inconel, Nitronic, or similar alloys.
• Strong understanding of fixture setup, tooling selection, and work offset management.
• Knowledge of cutting tool technology and advanced machining techniques.
• Ability to work accurately to tight tolerances and quality standards.
• High level of attention to detail and problem‑solving ability.
• Self‑motivated and capable of working independently or within a team environment.

• Experience with in one‑off, prototype, or small‑batch manufacturing environments.
• Background in high‑precision sectors such as aerospace, medical, motor sport, defence, energy, or oil and gas.
• Familiarity with lean manufacturing principles and continuous improvement practices.

• Competitive salary, dependent on experience and skills.
• Stable day‑shift working pattern.
• Early finish on Fridays.
• Modern, well‑equipped machining facility.
• Long‑term career development opportunities within a growing precision engineering environment