CNC Miller

CNC Miller (Programmer / Setter / Operator)

Location: South Cambridge / Harston area

Position Type: Full-time, Permanent

Salary: £19-21 per hour (Dependent on experience)

Hours: Monday to Friday (8am - 4:30pm)

We are recruiting on behalf of a highly respected, rapidly growing precision manufacturing specialist based just south of Cambridge. Operating out of a modern, clean, and state‑of‑the‑art facility, they are a leading subcontractor supplying high‑precision components to critical sectors including medical devices, scientific instruments, aerospace, and opt‑electronics.

Recognized for their continuous investment in multi‑axis CNC technology, CAD/CAM software, and automation, they focus heavily on high‑value, low‑to‑medium volume, and complex prototype work. This is an exceptional opportunity for a skilled CNC Miller looking to work with modern machinery in an environment that truly values its workforce.

• Set up and run modern multi‑axis CNC milling centres (including 3, 4, and 5‑axis machines) for small batches and complex prototype runs.
• Interpret 3rd‑angle engineering drawings. Load, edit, and optimise programs on the machine controller (Heidenhain or Siemens controls).
• Machine high‑precision parts from a wide variety of materials, ranging from aerospace‑grade aluminium and stainless steel to exotic alloys and high‑performance engineering plastics.
• Use standard inspection equipment (micrometers, verniers, gauges) to complete first‑off and in‑process inspection to strict ISO 9001 standards.
• Maintain a clean, organised cell environment and perform routine machine maintenance.

• Solid background as a CNC Miller, with strong setting and operating experience. Program‑editing or programming capability is highly desirable.
• Prior experience with Siemens or Heidenhain controls is essential.
• Previous experience programming offline using CAM software is highly preferred. The company use Hypermill and Feature CAM, but any other software is welcome.
• Absolute confidence in reading, translating, and machining from technical drawings and CAD models.
• Experience working to tight tolerances (often within microns) for high‑tech industries where quality is paramount.
• A reliable, self‑motivated individual who enjoys technical problem‑solving and works well within a collaborative team.

• Highly competitive rates tailored to your exact experience level.
• Available at premium rates (1.5x) to boost your earning potential.
• Work with the latest multi‑axis machining centres, advanced CAD/CAM software, and automated loading systems.
• Join a financially robust, expanding business with opportunities for professional development and training.
• Generous company pension, solid holiday allowance, and a clean, friendly working environment.