PLC Programmer / Automation Engineer (CODESYS Expert)

Sunreef Yachts Eco; Ras Al Khaimah; On-site; AED 80,000 - 110,000; Full time

Benefits offered by this job

Competitive salary and benefits package

Opportunity to work on innovative projects

Supportive and growth-oriented work environment

Job summary

Sunreef Yachts Eco in Ras al-Khaimah seeks a skilled Developer specializing in PLC applications using CODESYS V3.x. The role involves creating software architecture, debugging, and managing libraries. Applicants must be proficient with industrial communication protocols and Linux-based systems. The company offers a competitive salary and benefits, with exposure to innovative projects in a growth-oriented work environment.

Qualifications

• Must be proficient in CODESYS to develop and maintain PLC applications.
• Experience with industrial communication protocols like Modbus and OPC UA.
• Familiarity with Linux-based systems and REST APIs is required.

Responsibilities

• Develop, test, and maintain PLC applications using CODESYS V3.x platform.
• Design software architecture utilizing various programming paradigms.
• Debug and manage version control for CODESYS libraries.

Skills

CODESYS V3.x

Function Blocks

Library creation and management

Modbus RTU

Modbus TCP/IP

REST APIs

Strong debugging skills

Tools

PLC applications

Docker

Job description

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

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

Contact Information

Please share your CV:

[e-mail]

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