Chiller Systems Operator & Maintenance Technician

Aga Khan University; Karachi Division; On-site; PKR 446,400 - 669,600; Full time

Job summary

A private international university in Karachi is seeking a Chiller Operator to ensure the safe and efficient operation of chillers, cooling towers, and associated equipment. The ideal candidate will have 8-10 years of experience in HVAC systems, a secondary school education, and a certificate in refrigeration. Good communication skills in English and Urdu are required. Applications should be submitted by October 10, 2025.

Qualifications

• 8 – 10 years of related work experience required.
• Knowledge of vapor evaporation and absorption cycle essential.
• Ability to understand and write basic English and Urdu.

Responsibilities

• Operate chillers and cooling towers to maintain air conditioning services.
• Perform maintenance on chillers, cooling towers, and pumps to prevent breakdowns.
• Maintain chemical dosing in condenser water.

Skills

Troubleshooting

Cooling tower operation

Chemical treatment knowledge

Team player

Good communication skills

Education

Secondary school education

Certificate in Refrigeration and Air-conditioning

Tools

Chillers

Cooling towers

Job description

A private international university in Karachi is seeking a Chiller Operator to ensure the safe and efficient operation of chillers, cooling towers, and associated equipment. The ideal candidate will have 8-10 years of experience in HVAC systems, a secondary school education, and a certificate in refrigeration. Good communication skills in English and Urdu are required. Applications should be submitted by October 10, 2025.