AC Maintenance Engineer

Job purpose

Maintenance and technical operations

• Plan and execute preventive maintenance schedules for AC and HVAC systems.
• Inspect and maintain chillers, AHUs, FCUs, FAHUs, package units, split units, and ventilation systems; clean filters, coils, drain trays, and cooling towers.
• Monitor equipment performance and identify potential issues.
• Diagnose faults, attend emergency breakdowns, and ensure timely rectification.
• Repair or replace compressors, motors, thermostats, sensors, valves, and other components; investigate recurring failures.
• Monitor system performance and optimize cooling efficiency; check refrigerant pressure, temperature, airflow, and chilled water parameters.
• Review HVAC drawings, technical manuals, and equipment specifications; ensure proper operation of BMS-controlled equipment.

Team, safety, and reporting

• Supervise AC technicians, assign daily tasks, monitor performance and work quality, and provide technical guidance.
• Coordinate with subcontractors and suppliers when required.
• Comply with HSE requirements, safe refrigerant handling, electrical safety procedures, applicable UAE regulations, and company standards; ensure proper use of PPE and tools.
• Prepare preventive and corrective maintenance reports, maintain equipment history and records, monitor spare-parts inventory and costs, and submit technical recommendations to management.

Qualifications

• Bachelor's degree or diploma in Mechanical Engineering, HVAC, or a related field.
• Minimum 3–5 years of experience in HVAC or AC maintenance.
• Experience in facilities management or building maintenance is preferred.
• Knowledge of HVAC systems, refrigeration cycles, and electrical controls.

Technical skills

• Chillers, including air-cooled and water-cooled equipment; AHUs and FCUs.
• Package units, split AC systems, chilled water systems, and cooling towers.
• HVAC troubleshooting and fault diagnosis; BMS operation and monitoring.
• Preventive and corrective maintenance; HVAC drawings and technical documentation.

Competencies

• Strong troubleshooting and problem-solving skills; team leadership and coordination.
• Good communication and reporting skills; time management and planning.
• Ability to work under pressure and attend emergency breakdowns.
• Knowledge of health, safety, and environmental standards.

Performance indicators

Location

• The listed location is UAE.