PLC Programmer / Automation Engineer (CODESYS Expert)

We are looking for a highly technical PLC Programmer / Automation Engineer with strong expertise in CODESYS-based development environments. The candidate must be experienced in IEC 61131-3 programming, real-time control systems, and industrial communication protocols, with the ability to design scalable and modular automation architectures.

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

- CODESYS Visualization

- SoftPLC environments

Requirements

Industrial Communication Protocols:

- Modbus RTU

- Modbus TCP/IP

- CAN Bus / CANopen

- OPC UA

- MQTT

Systems & Integration:

- Linux-based systems

- REST APIs (HTTP/HTTPS, JSON/XML)

- TCP/IP, sockets, serial communication

- IoT and edge devices

Preferred Qualifications

- Industrial cybersecurity knowledge

- Docker (bonus)

- Real-time control and PID tuning

- Marine or yacht automation experience

Soft Skills

- Strong debugging skills

- Clean and modular coding practices

- Good documentation

- Team collaboration

please share your CV :

[email protected]

Benefits

What We Offer:

· Competitive salary and benefits package

· Opportunity to work on innovative and sustainable projects

· Supportive and growth-oriented work environment

· Exposure to international standards and advanced technologies