CNC Operator at African Foundries Limited

Key Responsibilities and Duties

• Operate CNC machines used in steel fabrication and manufacturing, including CNC Machine, Knoting and Branding Machine, laser cutting, CNC drilling, milling, and turning machines, as applicable.
• Read and interpret engineering drawings, technical diagrams, blueprints, and work instructions.
• Select the appropriate cutting tools, machine settings, programs, and machining parameters for different steel grades and thicknesses.
• Load and secure steel plates, bars, pipes, and other workpieces onto machines using approved handling equipment.
• Set machine coordinates, tool offsets, cutting speeds, feed rates, and other required parameters.
• Load, verify, and execute CNC programs to manufacture components according to specified dimensions and tolerances.
• Monitor machine performance during production and make approved adjustments to maintain accuracy and productivity.
• Inspect finished steel components using measuring instruments such as vernier calipers, micrometers, steel rules, and gauges.
• Identify and report dimensional errors, defective products, machine malfunctions, and tool wear.
• Perform routine machine cleaning, lubrication, basic maintenance, and pre-start inspections.
• Replace worn cutting tools and consumables in accordance with established procedures.
• Follow approved procedures for machine setup, shutdown, tool changes, and material handling.
• Maintain production records, machine logs, inspection reports, and material usage records.
• Minimize material wastage, scrap, rework, and unnecessary machine downtime.
• Comply with company quality procedures, production targets, and occupational health and safety requirements.
• Use appropriate personal protective equipment (PPE) and follow lockout/tagout procedures when required.
• Coordinate with production supervisors, maintenance technicians, quality control personnel, and other operators to ensure smooth workflow.

Qualifications and Requirements

• Technical diploma, trade certificate, or equivalent qualification in Mechanical Engineering, Production Engineering, Manufacturing Technology, or a related field.
• Practical experience operating CNC machines, preferably in steel manufacturing or metal fabrication.
• Ability to read and interpret engineering drawings and technical specifications.
• Knowledge of CNC machine setup, tooling, machine controls, and machining operations.
• Understanding of steel grades, material thicknesses, cutting parameters, and machining tolerances.
• Ability to use precision measuring instruments and perform basic quality inspections.
• Basic troubleshooting and preventive maintenance skills.
• Knowledge of workplace safety procedures and safe material-handling practices.
• Ability to work shifts, meet production deadlines, and work effectively within a team.