Cold-Storage Refrigeration Tech (Junior to Senior)

Burj Line Builders; Muscat; On-site; OMR 67,000 - 100,000; Full time

Job summary

Burj Line Builders in Muscat, Oman is seeking junior and senior technicians to maintain and repair cold rooms, blast chillers, ice machines, compressors, and other refrigeration systems. The role covers preventive and corrective maintenance, diagnosing electrical/mechanical faults, refrigerant charging, brazing, leak testing, and ensuring correct operating temperatures.

Diploma in Refrigeration/HVAC or related field with 2–4 years (junior) or 5+ years (senior) is expected; safety compliance

Qualifications

• Diploma or trade certificate in Refrigeration, HVAC, Mechanical or Electrical Engineering.
• Junior: 2–4 years of relevant experience; Senior: 5+ years.
• Experience in preventive maintenance, breakdown repair, refrigerant charging, brazing, leak testing, and electrical troubleshooting.

Responsibilities

• Carry out preventive and corrective maintenance on cold-room and refrigeration equipment.
• Diagnose and repair electrical, mechanical, and refrigeration faults.
• Maintain and repair: walk-in cold rooms, blast chillers, refrigerated cabinets, ice machines, compressors, condensers, evaporators, and control panels.
• Perform refrigerant charging, leak detection, vacuuming, pressure testing, and brazing.
• Troubleshoot thermostats, temperature controllers, sensors, expansion and solenoid valves, and defrost systems.
• Monitor equipment performance and ensure correct operating temperatures.
• Replace defective components and identify required spare parts.
• Respond to emergency breakdowns and complete repairs within the required time.
• Record completed work and report recurring equipment faults.
• Maintain tools, equipment, and work areas in good condition.
• Follow safety, hygiene, environmental, and quality procedures.

Skills

Preventive maintenance

Electrical troubleshooting

Leak testing

Brazing

Education

Diploma, ITI or trade certificate in Refrigeration, HVAC, Mechanical or Electrical Engineering

Tools

Vacuum pump

Manifold gauges

Leak detector

Job description

Burj Line Builders in Muscat, Oman is seeking junior and senior technicians to maintain and repair cold rooms, blast chillers, ice machines, compressors, and other refrigeration systems. The role covers preventive and corrective maintenance, diagnosing electrical/mechanical faults, refrigerant charging, brazing, leak testing, and ensuring correct operating temperatures.

Diploma in Refrigeration/HVAC or related field with 2–4 years (junior) or 5+ years (senior) is expected; safety compliance