PLC Programmer / Automation Engineer (CODESYS Expert)

Key Responsibilities

• Develop, test, and maintain PLC applications using CODESYS V3.x platform
• Design software architecture using FB, FBD, ST, LD, and SFC
• Create reusable and modular CODESYS libraries and custom function blocks
• Implement OOP concepts (interfaces, inheritance, encapsulation)
• Configure task scheduling and real-time execution
• Perform I/O mapping and device configuration
• Debug using monitoring, breakpoints, and trace tools
• Manage version control and libraries
• Integrate systems via APIs and industrial protocols
• Support commissioning and troubleshooting

Required Skills & Technical Expertise

CODESYS (Mandatory)

• CODESYS V3.x
• Function Blocks, Functions, Programs
• Library creation and management
• GVL and persistent variables
• Pointers and memory handling
• State machine design <...