HVAC Technician – Applied & DX Systems

About the role

The HVAC Technician (Applied & DX) will be based in Doha, Qatar and is responsible for installing, operating, maintaining, troubleshooting and repairing applied and DX HVAC systems. The role demands hands‑on technical expertise, strong diagnostic abilities and strict adherence to safety and service quality standards.

Key responsibilities

• Perform installation, maintenance, troubleshooting and repair of applied equipment (chillers, AHUs, FCUs) and DX/VRV/VRF systems.
• Diagnose electrical, mechanical and control faults and implement corrective actions efficiently.
• Support commissioning, operation and maintenance activities to meet OEM standards.
• Identify root causes of system issues, optimise performance and minimise repeat breakdowns.
• Prepare accurate service reports, checklists and job documentation.
• Coordinate with supervisors, planners and spare‑parts teams for smooth execution.
• Follow all safety procedures, PPE requirements and refrigerant handling protocols.

Required profile

• Technical Diploma in Mechanical, Refrigeration & Air‑Conditioning or equivalent.
• Minimum 3 years of hands‑on HVAC service experience.
• Experience with DX & VRV/VRF systems and applied equipment such as chillers, AHUs and FCUs.
• Ability to work independently on customer sites and communicate professionally.
• Strong commitment to safety and quality standards.

Required skills

• DX & VRV/VRF system knowledge
• Chiller, AHU and FCU servicing
• Electrical troubleshooting
• Refrigeration system troubleshooting
• HVAC controls and schematics reading
• Use of manual or digital service reporting tools