Quality Control Inspector

The purpose of this Quality Control Inspector role is to perform MIG, TIG, and arc welding on mild steel, stainless steel, and fabricate, assemble, and repair metal components by cutting, shaping, welding,.

This is an on-site role in Johannesburg, Gauteng. It is a busy, practical environment where no two days look quite the same. There is real scope for growth and skills development for the right person. There is a strong sense of accountability and pride across the team. If that sounds like you, we would be glad to receive your application.

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.
• 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.
• Carry out final inspection and testing of finished products against engineering drawings, customer specifications, and relevant SANS or ISO standards, preparing inspection reports and certificates of conformance for each completed production batch.
• 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.
• 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.

Safety & Workshop Management

• Conduct daily pre-start inspections of all workshop plant and equipment including machine tools, welding sets, lifting tackle, and portable power tools, reporting any defects to maintenance immediately and tagging out unsafe equipment until repaired.
• Maintain a clean, organised, and efficient workshop environment following 5S principles by sorting, setting in order, shining, standardising, and sustaining work area organisation, tool storage, and material storage across all workstations and storage zones.
• Enforce strict adherence to occupational health and safety regulations and company safety policies within the workshop, including correct PPE usage, compliance with lockout and tagout procedures, and safe operation of overhead cranes and forklifts by licensed operators.

• A minimum of three to five years of post-trade test experience in a manufacturing, engineering, or heavy industrial workshop.
• Physical fitness to stand for extended periods, handle heavy materials, and work in an industrial environment with noise and heat.
• For quality inspection roles, proficiency in using precision measuring instruments and knowledge of inspection techniques and sampling plans.
• The ability to read and interpret complex engineering drawings, welding symbols, and work instructions to produce components to specification.
• For welding roles, proven competency in multiple welding processes and ability to pass welder qualification tests.
• Experience in operating material handling equipment including overhead cranes and forklifts with relevant licences.