CNC Miller Programmer, Setter & Operator

Optima UK; Kibworth Harcourt; On-site; GBP 31,000 - 39,000; Full time

Benefits offered by this job

Permanent position

Free onsite parking

Bonus scheme

Competitive pension scheme

Overtime availability

Job summary

Optima UK Inc. is seeking an experienced 3-Axis CNC Milling Programmer, Setter and Operator to join its precision manufacturing team in South Leicestershire.

The role focuses on programming, setting and operating 3-axis CNC milling machines to produce high-precision optical components. You will read engineering drawings, set up tooling, and perform first-offs and regular quality checks using precision measuring equipment such as CMM, ensuring micron-level tolerances are met.

Qualifications

• Experience programming, setting and operating 3-axis CNC milling machines.
• Ability to machine to micron tolerances.
• Ability to read and interpret engineering drawings.
• Experience using precision measuring equipment.

Responsibilities

• Programme, set and operate 3-axis CNC milling machines.
• Read and interpret engineering drawings and specifications.
• Machine precision components to tight tolerances.
• Set up machines, select tooling and check machine settings before production.
• Produce first-off components and carry out regular quality checks during production.
• Use precision measuring equipment, including CMM, to inspect finished components.
• Clean and inspect components for scratches, chips, damage or contamination.
• Handle delicate and high-value components carefully throughout the manufacturing process.
• Complete production paperwork, inspection records and quality documentation.
• Identify opportunities to improve production processes and product quality.

Skills

3-axis CNC milling

CNC programming

Reading drawings

Micron measurement

Tooling setup

Quality checks

Independent work

CAM software

Health & safety

5-axis experience

Tools

CMM

Job description

Job Role

CNC Miller Programmer, Setter & Operator

Location

South Leicestershire

Shift

Rotating - 6am-2pm and 2pm-10pm (Friday 6am-1pm and 1pm-8pm)

Salary

£30,800 to £38,500 per annum, incl shift allowance

Benefits

• Permanent position
• Free onsite parking
• Bonus scheme
• Competitive pension scheme
• Overtime availability

About the Company

The company is a specialist manufacturer of high-precision components, supplying advanced optical solutions to a range of industries. It is committed to quality, precision engineering and continuous improvement.

About the Role

We are looking for an experienced 3-Axis CNC Milling Programmer, Setter and Operator to join a precision manufacturing team producing high-quality optical components.

Key Responsibilities

• Programme, set and operate 3-axis CNC milling machines.
• Read and interpret engineering drawings and technical specifications.
• Machine precision components to tight, micron-level tolerances.
• Set up machines, select tooling and check machine settings before production.
• Produce first-off components and carry out regular quality checks during production.
• Use precision measuring equipment, including CMM, to inspect finished components.
• Clean and inspect components for scratches, chips, damage or contamination.
• Handle delicate and high-value components carefully throughout the manufacturing process.
• Complete production paperwork, inspection records and quality documentation.
• Identify opportunities to improve production processes and product quality.

About You

• Proven experience programming, setting and operating 3-axis CNC milling machines.
• Experience manufacturing precision components to tight tolerances.
• Ability to work to micron-level measurements.
• Ability to read and interpret engineering drawings.
• Experience using precision measuring equipment.
• Good understanding of machining processes, tooling and cutting parameters.
• Excellent attention to detail and hand-eye coordination.
• Ability to handle small, delicate components carefully.
• Good organisational skills and time management.
• Ability to work independently and as part of a team.
• Understanding of health and safety procedures in a manufacturing environment.

Desirable Skills and Experience

• Experience with 5-axis CNC machinery.
• Experience using CMM equipment.
• Knowledge of CNC programming software or CAM systems.
• Previous experience in precision engineering or optical manufacturing.
• Experience working with specialist, brittle or non-metallic materials.
• Knowledge of optical surface inspection and cleanliness standards.
• Understanding of ISO/DIN standards, SPC or Lean manufacturing.