Job Description
Job Title: CNC Miller
Sector: MedicalEmployment Type: Permanent (40 hours per week)
Company
Our client is a specialist manufacturer of complex components, prototypes, and assemblies, including surgical instruments and implants for orthopaedic procedures such as joint reconstruction, spinal surgery, and trauma care. They combine deep industry expertise with advanced technology to deliver products to the highest standards of safety and reliability.
The Role
The CNC Miller is responsible for programming, setting, operating, and maintaining CNC milling machines to produce high-precision components. The role focuses on achieving strict quality standards while optimising machining strategies, tooling selection, and cycle times.
Key Responsibilities
Machine Setup & Operation
* Set up and operate CNC milling machines, including tooling, fixtures, work holding, probes, and offsets
* Prepare machines for production runs (program loading, tool verification, setup confirmation)
* Conduct first-off inspections and maintain consistent quality throughout production
CNC Programming
* Create, edit, and optimise CNC programs using CAM software (e.g. SolidCAM, Fusion 360) or G-code
* Adjust speeds, feeds, and toolpaths to maximise efficiency and accuracy
* Troubleshoot programming issues, including 5-axis machining
Tooling & Process Control
* Select appropriate tooling and machining strategies based on material and component requirements
* Monitor tool wear and maintain surface finish and dimensional accuracy
* Identify and implement process improvements and cycle time reductions
Quality Inspection
* Perform in-process and final inspections using precision measuring equipment
* Ensure compliance with engineering drawings, GD&T, and customer specifications
* Complete inspection documentation and maintain traceability
Troubleshooting & Maintenance
* Diagnose machining issues (e.g. chatter, tolerance deviation, tool failure)
* Carry out routine preventative maintenance
* Support continuous improvement and problem-solving activities
Production Efficiency
* Operate multiple machines where required to maintain workflow
* Support lights-out/unattended machining
* Maintain accurate production records and adhere to processes
Safety & Compliance
* Follow all health & safety procedures when operating machinery
* Ensure safe handling of tooling, fixtures, and components
* Comply with company and industry standards (ISO9001, AS9100, medical)
Qualifications & Experience
Experience
* Minimum 3 years’ CNC milling experience
* Experience with CAM programming and/or G-code editing
* Strong understanding of engineering drawings and GD&T
* Experience machining stainless steel, aluminium, titanium, and alloys
Skills
* High attention to detail and strong manual dexterity
* Excellent problem-solving and analytical skills
* Competent in precision measurement and quality control
* Ability to work independently and as part of a team
* Understanding of lean manufacturing principles (desirable)
Working Conditions
* Full-time role in a modern machine shop environment
* Prolonged standing and handling of materials within safe limits
* Overtime and/or shift work may be required