Ammonia Refrigeration Technician

APM Terminals

Key Responsibilities

• Operate and monitor ammonia refrigeration systems, compressors, condensers, evaporators, pumps, and associated equipment.
• Carry out preventive, predictive, and corrective maintenance activities as per the maintenance schedule.
• Diagnose and troubleshoot mechanical, electrical, and instrumentation faults in refrigeration equipment.
• Monitor system parameters such as pressure, temperature, oil levels, refrigerant levels, and compressor performance.
• Conduct routine inspections to identify leaks, abnormal vibrations, and equipment defects.
• Ensure compliance with ammonia handling procedures and safety regulations.
• Maintain records of maintenance activities, equipment history, and operating parameters.
• Supervise contractors during shutdowns, overhauls, and major maintenance activities.
• Ensure availability of critical spare parts and maintain inventory records.
• Participate in emergency response activities related to ammonia leakage or equipment failure.
• Implement energy-saving and reliability improvement initiatives.
• Ensure compliance with statutory requirements and company safety standards.

Experience

• 5-8 years of experience in industrial ammonia refrigeration systems.
• Experience in food processing, cold storage, dairy, beverage, pharmaceutical, or industrial manufacturing plants is preferred.

Technical Skills

• Operation and maintenance of ammonia refrigeration systems.
• Screw and reciprocating compressors.
• Refrigeration control systems and PLC-based automation.
• Pumps, valves, cooling towers, evaporative condensers, and heat exchangers.
• Preventive and predictive maintenance practices.
• Root Cause Analysis (RCA).
• Reading P&IDs and engineering drawings.
• Safety standards related to ammonia refrigeration.

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