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Facilities Technician - L2

Facilities Technician - L2

AamotorsDoha, Ad-Dawhah, Qatar
منذ يوم 1
الوصف الوظيفي

Responsible for the inspection, servicing, troubleshooting, and repair of water-cooled chillers (York & Carrier), AHU, & FCU. This includes replacing compressors, motors, VFDs, sensors, pumps, valves, and associated mechanical / electrical systems to ensure reliable and efficient operation of the chiller.

Principal Accountabilities

Preventive Maintenance :

  • Perform routine preventive maintenance on chillers, including oil changes, filter replacement, condenser / evaporator cleaning, and
  • Troubleshoot and repair mechanical and electrical faults in chiller systems.
  • Maintain associated systems such as primary & secondary pumps, motors, piping, and valves.
  • Inspect refrigerant charge, detect leaks, and conduct recovery, recycling, and recharging
  • Monitor & adjust operating parameters (pressures, oil levels, water flows, change in pressure & temperatures).

Corrective Maintenance :

  • Conduct full compressor replacements, including removal, installation, and alignment.
  • Overhaul compressors including inspection & replacing of bearings, & seals.
  • Testing & replacing sensors & related valves.
  • Diagnose and repair alternators, drives, VFDs, and motor control centers.
  • Perform calibration and troubleshooting of control panels, BMS, and electronic expansion valves.
  • Carry out vibration analysis, oil analysis, and monitoring.
  • Inspect and maintain expansion valves, solenoid valves, oil return systems, and safety devices.
  • Conduct testing and balancing of chilled water flow.
  • Record all maintenance activities, operational readings, and repairs
  • Respond promptly to emergency breakdowns and restore chiller functionality with minimal downtime

    • Required Qualifications

  • Diploma or Technical Certificate in Mechanical, Electrical, or HVAC Engineering.
  • Minimum 3–5 years of experience in chiller operation and maintenance (centrifugal, screw, or reciprocating type).
  • Strong knowledge of HVAC systems, controls, and refrigerant handling procedures.
  • Familiarity with BMS, VFDs, and electrical troubleshooting.
  • Certified in Refrigerant Recovery and Handling (EPA or equivalent) – preferred.
  • Ability to read and interpret technical drawings and wiring diagrams.
  • Good communication and documentation skills.

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    إنشاء تنبيه وظيفي لهذا البحث

    Technician • Doha, Ad-Dawhah, Qatar