Direct Digital Control (DDC) System Technician

Dewan Consultants; Saudi Arabia; On-site; SAR 120,000 - 150,000; Full time

Job summary

A leading consulting firm in Saudi Arabia is seeking a DDC System Technician to manage the installation, programming, and maintenance of DDC systems for HVAC and building automation. The ideal candidate should have at least 5 years of hands-on experience with DDC/BMS systems, strong knowledge of HVAC control logic, and the ability to troubleshoot independently. This position offers a salary ranging from SAR 3000 to 3500 and requires candidates to apply via email or WhatsApp.

Qualifications

• 5+ years of hands-on experience in DDC/BMS systems for construction and maintenance projects.
• Strong knowledge of HVAC control logic and building automation systems.
• Ability to read control drawings and troubleshooting skills.

Responsibilities

• Install, test, commission, and maintain DDC/BMS systems for HVAC applications.
• Program and configure DDC controllers and integrate with BMS/SCADA systems.
• Perform preventive maintenance and troubleshoot hardware, software, and communication faults.

Skills

Hands-on experience in DDC/BMS systems

Strong knowledge of HVAC control logic

Ability to troubleshoot independently

Familiarity with BACnet and Modbus

Education

Diploma/ITI in Electrical, Electronics, Instrumentation, or Automation Engineering

Job description

The DDC System Technician is responsible for the installation, programming, testing, commissioning, operation, and maintenance of Direct Digital Control (DDC) systems for HVAC and building automation systems in construction and maintenance projects. The role ensures that all systems operate efficiently, reliably, and in compliance with project specifications and safety standards.

Key Responsibilities

• Install, test, commission, and maintain DDC/BMS systems for HVAC applications.
• Program and configure DDC controllers and integrate with BMS/SCADA systems.
• Perform preventive maintenance and troubleshoot hardware, software, and communication faults.
• Optimize system performance to ensure efficient and reliable operation.
• Prepare service reports and coordinate with engineers and clients.

Qualifications & Technical Skills

• Diploma/ITI in Electrical, Electronics, Instrumentation, or Automation Engineering.
• 35 years of hands‑on experience in DDC/BMS systems for construction and maintenance projects.
• Strong knowledge of HVAC control logic and building automation systems.
• Experience with BACnet, Modbus, LonWorks, and major DDC brands.
• Ability to read control drawings, wiring diagrams, and troubleshoot independently.

Salary : SAR 3000 - 3500

Shift hrs: 9 Hrs

Interested candidates kindly share your updated profile at [e-mail] or Whatsapp your CVs to 9136646227.