Gauteng: CNC Programmer & Fitter posted by Fermel Ltd

To program, set, and operate CNC machines while performing precision fitting and assembly of mechanical components for trackless mining equipment. The role also includes supervising machine shop personnel, ensuring production efficiency, adherence to quality standards, and compliance with safety regulations. Workshop Environment (Machines & Capability) The incumbent will be required to operate and support the following equipment: CNC Machines · CNC Euma EV 1300 A Milling Lathe · CNC Efamatic Vertical VT 30 · CNC Mazak Quick Turn Smart 200-500 · CNC Mazak Quick Turn Smart 300M · CNC Mazatrol Nexus 350-II MY (multi-axis turning & milling capability) Conventional Machines · Pinnacle Universal Milling Machine · 2 × Yunnin Lathe CYPML 660 × 2000 Key Responsibilities 1. CNC Programming (Mazak & Fanuc) · Develop, write, and optimize CNC programs using: o Mazatrol conversational programming o Fanuc G-code & M-code · Program multi-axis turning and milling operations (including live tooling where applicable). · Interpret complex engineering drawings, CAD models, and specifications. · Perform machine setup, tool selection, offsets, and prove-out of programs. · Conduct first-off inspections and adjust programs to meet tolerances. · Optimize machining strategies to improve cycle times and reduce tool wear. · Troubleshoot machining errors and implement corrective actions. 2. Conventional Machining · Perform precision turning and milling on conventional machines. · Manufacture and modify components using: o Universal milling machines o Manual lathes · Support urgent breakdown jobs and one-off component manufacturing. · Ensure dimensional accuracy and surface finish requirements are met. 3. Fitting & Assembly · Perform precision fitting, alignment, and assembly of mechanical components. · Conduct maintenance and repair of mining equipment components. · Work within specified tolerances using measuring instruments: o Micrometers, verniers, bore gauges, dial indicators · Assist with rebuilds, breakdowns, and urgent production requirements. 4. Supervisory & Leadership Responsibilities · Supervise and coordinate daily machine shop activities. · Allocate work, monitor workflow, and ensure production targets are met. · Provide technical guidance and mentorship to artisans and apprentices. · Enforce discipline and ensure adherence to company policies. · Drive accountability for quality, productivity, and safety. 5. Quality Assurance & Compliance · Ensure all components meet ISO standards and company specifications . · Conduct inspections and sign off completed work. · Maintain accurate production, inspection, and quality records. · Enforce compliance with MHSA and workshop safety standards . 6. Continuous Improvement · Identify and implement improvements in machining processes. · Reduce waste and improve efficiency using lean manufacturing principles . · Recommend tooling, fixture, and process enhancements. · Support innovation in manufacturing of trackless mining equipment. Minimum Requirements Qualifications Trade Test Certificate: Fitter & Turner / Toolmaker CNC Programming certification (advantageous) NQF Level 45 or equivalent Experience Minimum 58 years in CNC machining and fitting Proven experience in: Mazak (Mazatrol) programming Fanuc controls (G-code programming) Experience on multi-axis CNC machines Minimum 23 years supervisory experience Mining or heavy engineering environment (advantageous) Technical Skills Strong knowledge of: CNC turning & milling processes Mazatrol & Fanuc programming Tooling selection and cutting parameters Ability to read and interpret complex engineering drawings Experience with both CNC and conventional machining Strong fault-finding and problem-solving ability Core Competencies Leadership and team management High attention to detail and quality Strong planning and organisational skills Ability to work under pressure and meet deadlines Effective communication and interpersonal skills