HVAC Maintenance Technician

About the role

Burjline Builders is hiring an HVAC Maintenance Technician in Dammam. The technician carries out preventive, corrective, predictive and emergency maintenance of HVAC systems so that air conditioning, ventilation and refrigeration equipment runs reliably, efficiently and without interruption. The role covers troubleshooting, repair, servicing, testing, commissioning and overhaul of equipment.

Key responsibilities

• Perform preventive, corrective and breakdown maintenance of all HVAC equipment, inspect systems, troubleshoot electrical, mechanical and refrigeration issues, and install, repair, replace and commission equipment in line with manufacturer recommendations and FM standards.
• Maintain VRF/VRV systems: diagnose indoor and outdoor unit faults, check refrigerant pressure, EEVs, inverter boards and compressors, charge refrigerant, detect leaks and configure system parameters.
• Serve package AC units, ducted split units, cassette units and wall/floor mounted split units, cleaning coils, filters and drains and replacing faulty components.
• Maintain ventilation fans, exhaust fans and fresh air units, and perform air balancing checks.
• Diagnose compressor failures, overhaul semi-hermetic and reciprocating compressors, and replace hermetic and scroll compressors, including vacuuming, nitrogen pressure testing and refrigerant charging.
• Inspect VFD-operated AHUs, FCUs, pumps and fans, assist in troubleshooting VFD alarms and coordinate with electrical technicians on repairs.
• Assist in preventive maintenance of chilled water systems and chiller servicing, and help with refrigeration work such as leak detection, brazing, pressure testing, vacuuming and refrigerant recovery and charging.
• Document work: complete maintenance checklists, record faults and corrective actions, update CMMS work orders, maintain refrigerant usage records and prepare maintenance reports.