CNC Operator

The CNC Operator will set up, programme, and operate CNC and conventional machine tools, record and report production data and diagnose mechanical faults on production equipment and carry out repairs timeously.

This position is based in Germiston, Gauteng. You will be supported to take on more as your confidence grows. You will be given real responsibility and the trust to run with it. If you are the right person for this role, apply without hesitation.

Shift work and overtime may be required to meet production schedules.

Fabrication & Production

• Set up, programme, and operate CNC lathes, milling machines, and conventional machine tools to manufacture precision components to exact tolerances, selecting appropriate cutting speeds, feeds, and tooling for each material type and machining operation.
• Fabricate, assemble, and weld structural steel components, pressure vessels, and piping systems according to detailed engineering drawings, using MIG, TIG, and arc welding processes to produce structurally sound and visually acceptable welds that pass non-destructive testing.
• Monitor production machinery during operation to detect abnormal sounds, vibrations, or output quality variations, stopping equipment for investigation and making necessary adjustments to prevent defective output and unplanned downtime.
• Read and interpret complex engineering drawings, welding symbols, and work instructions to determine fabrication sequences, material requirements, and dimensional tolerances before commencing production on each job to minimise rework and material wastage.

Quality Control & Inspection

• Document, classify, and report all non-conformances identified during production, actively participating in root cause investigations using techniques such as fishbone analysis and five-why methodology to prevent recurrence of the same defects.
• Conduct incoming inspection of raw materials and components against purchase specifications and material certificates using precision measuring instruments including micrometres, vernier callipers, height gauges, and hardness testers.
• Perform in-process inspections at defined checkpoints during production to verify dimensional accuracy, weld integrity, surface finish, and compliance with quality control plans, releasing only conforming parts for the next operation in the production sequence.

• Physical fitness to stand for extended periods, handle heavy materials, and work in an industrial environment with noise and heat.
• Experience in operating material handling equipment including overhead cranes and forklifts with relevant licences.
• Strong understanding of occupational health and safety regulations and a demonstrated commitment to safe working practices.
• For quality inspection roles, proficiency in using precision measuring instruments and knowledge of inspection techniques and sampling plans.
• Willingness to work shifts, overtime, and be on standby as required to support production demands and maintenance schedules.
• For welding roles, proven competency in multiple welding processes and ability to pass welder qualification tests.