Gauteng: PLC Programmer posted by Network Contracting

• Design, develop, program and commission PLC control systems (Allen-Bradley / Siemens S7 / TIA Portal / Rockwell).
• Modify and optimise existing PLC code to improve production efficiency and reliability.
• Integrate SCADA / HMI systems (Wonderware, WinCC, Ignition) with PLC hardware.
• Conduct fault-finding, troubleshooting and root cause analysis on automation systems.
• Support changeovers, upgrades and plant expansions with robust control system design.
• Ensure network integration (Profibus, Profinet, DeviceNet, Ethernet/IP, AS-i) is stable and reliable.
• Collaborate with engineering, maintenance and production teams on continuous improvement & OEE optimisation.
• Document control system architecture, code changes and wiring diagrams (E-Plan / AutoCAD Electrical).
• Adhere to safety, HACCP, GMP and ISO standards where applicable

Minimum Requirements

• National Diploma / BTech / BEng in Electrical, Electronic or Mechatronics Engineering.
• 3–5+ years’ hands-on PLC programming experience in FMCG / packaging / high-volume manufacturing.
• Proven ability to work with Allen-Bradley (ControlLogix / CompactLogix) and/or Siemens S7 / TIA Portal.
• SCADA / HMI experience (Wonderware, WinCC, Ignition or similar).
• Strong understanding of AC/DC drives, servos, motion control and safety circuits.
• Solid knowledge of industrial communication protocols: Profibus, Profinet, DeviceNet, Ethernet/IP.
• Experience with robotics (KUKA, ABB, Fanuc) and high-speed packaging equipment (Krones, Tetra Pak, Sidel, KHS) advantageous.
• Familiar with electrical drawings and standards (E-Plan, AutoCAD Electrical).