Chiller Maintenance Technician

Service House Excellence L.L.C.; Muscat; On-site; OMR 8,928 - 13,392; Full time

Job summary

Service House Excellence L.L.C. in Muscat is seeking a Chiller Maintenance Technician to perform both preventive and corrective maintenance for air‑cooled and water‑cooled chillers. The ideal candidate should possess excellent troubleshooting skills and have a minimum of 3 to 5 years of relevant experience.

Responsibilities include monitoring system performance, diagnosing faults, and preparing detailed service reports. Basic English communication skills are preferred, and GCC experience will be an advantage.

Qualifications

• Minimum 3 to 5 years of experience in chiller maintenance and troubleshooting.
• Strong experience in air‑cooled chiller maintenance.
• Strong experience in water‑cooled chiller maintenance.
• Ability to diagnose faults independently and solve technical issues on site.

Responsibilities

• Carry out preventive and corrective maintenance for air‑cooled and water‑cooled chillers.
• Troubleshoot and repair chiller system faults.
• Prepare service reports and update maintenance records properly.
• Follow safety procedures during maintenance and repair work.

Skills

Chiller maintenance

Fault diagnosis

Electrical controls

Mechanical systems

Preventive maintenance

Corrective maintenance

Basic English communication

Job description

Responsibilities

• Carry out preventive maintenance for air‑cooled chillers.
• Carry out preventive maintenance for water‑cooled chillers.
• Troubleshoot and repair chiller system faults.
• Attend breakdown complaints and identify the root cause of the issue.
• Check and maintain compressors, condensers, evaporators, pumps, valves, controls, sensors, and other chiller components.
• Monitor system performance and ensure proper operation and efficiency.
• Perform corrective maintenance and replacement of defective parts when required.
• Handle electrical and mechanical fault finding related to chiller systems.
• Prepare service reports and update maintenance records properly.
• Coordinate with supervisor and site team for maintenance activities.
• Follow safety procedures during all maintenance and repair work.

Qualifications

• Minimum 3 to 5 years of experience in chiller maintenance and troubleshooting.
• Strong experience in air‑cooled chiller maintenance.
• Strong experience in water‑cooled chiller maintenance.
• Good knowledge of chiller electrical controls and mechanical systems.
• Ability to diagnose faults independently and solve technical issues on site.
• Experience in preventive and corrective maintenance.
• GCC experience will be an advantage.
• Driving license will be an advantage.
• Basic English communication skills preferred.

Preferred Skills

• Good understanding of HVAC maintenance procedures.
• Ability to work under pressure and attend urgent breakdowns.
• Responsible, disciplined, and technically strong in troubleshooting.