CNC Milling Operator

SUMMARY:
CNC Milling Operator
East Rand

Position Purpose
To operate CNC milling machines efficiently and safely to manufacture precision-engineered components according to technical drawings, specifications, and production schedules. The role is responsible for machine setup, operation, quality inspections, and maintaining production standards while ensuring optimal machine performance

POSITION INFO:
Key Responsibilities
CNC Machine Operation

• Operate CNC milling machines to manufacture components according to specifications.
• Load and unload materials and workpieces.
• Monitor machine operations to ensure product quality and dimensional accuracy.
• Perform machine setups and tool changes as required.
• Adjust machine offsets and parameters within approved limits.
• Ensure production targets and deadlines are achieved.

• Inspect completed components using precision measuring instruments.
• Verify dimensions against engineering drawings and specifications.
• Identify defects and report non-conformances.
• Maintain quality standards throughout the production process.
• Complete inspection records and production documentation.

• Read and interpret engineering drawings and work instructions.
• Select appropriate cutting tools and fixtures.
• Assist with process improvements and productivity initiatives.
• Minimise material waste and machine downtime.

• Perform routine machine cleaning and preventative maintenance.
• Report machine faults and maintenance requirements.
• Maintain equipment in good working condition.
• Ensure safe operation of machinery at all times.

• Comply with all health, safety, and environmental requirements.
• Maintain a clean and organised work area.
• Follow safe machine operating procedures.
• Use personal protective equipment (PPE) as required.

• Grade 12 (Matric).
• Trade Test in Machining or equivalent qualification advantageous.
• CNC Machining certification advantageous.

• 2–5 years' experience operating CNC milling machines.
• Experience in a manufacturing or engineering environment.
• Experience with Fanuc, Siemens, Heidenhain, Haas, or similar control systems advantageous.

• CNC machine operation.
• Reading and interpreting engineering drawings.
• Precision measurement techniques.
• Use of micrometers, verniers, bore gauges, and measuring equipment.
• Understanding of machining processes and tooling.
• Basic CNC programming knowledge advantageous.

• Attention to detail.
• Problem-solving skills.
• Mechanical aptitude.
• Quality-focused mindset.
• Time management.
• Ability to work independently and as part of a team.