Location Doha, Qatar Experience 10 Job Type Outsourcing Job Description **Job Purpose:** To perform operation, preventive and corrective maintenance of centrifugal chillers, pumps, cooling towers, AHUs, and other HVAC equipment within facilities management projects. The role involves troubleshooting, repair, and ensuring efficient system performance. **Key Responsibilities:** * Operate and maintain centrifugal chillers, pumps, valves, and cooling towers. * Monitor and record hourly readings of chillers, pumps, and cooling towers. * Maintain chilled water temperature and monitor VFD frequency and flow as per demand load. * Inspect and maintain chiller oil, refrigerant levels, and vane actuator operation. * Perform condenser descaling and monitor blowdown records. * Maintain breakdown logs and condenser water tank levels. * Repair and service pumps, valves, AHUs, FAHUs, FCUs, etc. * Conduct cleaning and preventive maintenance (PPM) for cooling towers. * Support PPM team in planning energy and water usage. * Operate and monitor BMS and chemical dosing systems. * Verify monthly water analysis reports and maintain PH \& conductivity logs. * Keep accurate maintenance records and ensure proper shift handover. **Qualifications \& Experience:** * **Education:** ITI or Diploma in Mechanical or HVAC. * **Experience:** Minimum 10 years total, including at least 6 years in the Middle East. * **Skills:** + Strong technical knowledge of centrifugal chillers and HVAC systems. + Good monitoring and troubleshooting skills. + Basic BMS operation knowledge. + Excellent English communication and reporting skills. + Problem\-solving and teamwork abilities. **Work Relationships:** * **Internal:** Coordinate with Engineers and Supervisors for maintenance and repair activities; liaise with Safety Officers on safe work practices. * **External:** Communicate effectively with clients to understand and meet operational requirements.