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Utility Operator – Industrial Chillers & AC Systems

`Ajman, United Arab Emirates

Job Summary:
We are seeking a skilled Utility Operator to operate and maintain industrial chillers and air conditioning systems.
The candidate must have strong knowledge and hands-on experience with different types of HVAC compressors, including reciprocating and scroll compressors.
The role involves preventive and corrective maintenance to ensure efficient, safe, and reliable system performance.
Key Responsibilities:
  • Operate, monitor, and maintain industrial chillers and AC systems.
  • Handle different chiller compressor types, including reciprocating, screw, and scroll compressors.
  • Perform routine inspections and maintenance, including:
    • Refrigerant gas level and leak checks.
    • Monitoring suction/discharge pressures and temperatures.
    • Cleaning and replacing air filters.
    • Inspecting and cleaning condenser coils.
  • Diagnose faults, perform corrective maintenance, and carry out minor repairs.
  • Maintain accurate maintenance records, logs, and reporting.
  • Support scheduled shutdowns, overhauls, and major maintenance works.
  • Follow safety standards and ensure energy-efficient operation of equipment.

Qualifications & Skills:
  • Diploma/Certificate in HVAC, Refrigeration, Mechanical, or Electrical.
  • 2–3 years’ experience in chiller and AC operation/maintenance.
  • Strong knowledge of reciprocating, screw, and scroll compressors.
  • Ability to troubleshoot both mechanical and electrical issues.
  • Familiar with preventive and corrective maintenance best practices.
  • Good teamwork, communication, and problem-solving skills.

Work Conditions:
  • Full-time, site-based role.
  • May require working in shifts and attending emergency breakdowns, and working overtime.
  • Indoor/outdoor environment, depending on equipment location.

Location:
Gulfa Mineral Water Masfout factory.

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