Ammonia Operator
Nestlé
Date: 3 weeks ago
City: Dammam
Contract type: Full time

Nestlé Waters KSA – Almanhal Water Factory (Position based in Almanhal Water Factory - Dammam Industrial Area)
Position Summary
Ammonia plant operator is responsible for the safe , efficient and continuous operation of ammonia-based refrigeration systems using for industrial cooling purposed , this role involves monitoring , troubleshooting, maintaining and repairing ammonia chillers , compressors , pumps valves and associated system to insure optimal performance and compliance with safety standards .
Key responsibilities:
Position Summary
Ammonia plant operator is responsible for the safe , efficient and continuous operation of ammonia-based refrigeration systems using for industrial cooling purposed , this role involves monitoring , troubleshooting, maintaining and repairing ammonia chillers , compressors , pumps valves and associated system to insure optimal performance and compliance with safety standards .
Key responsibilities:
- Operate and monitor ammonia chiller systems, including compressors, condensers, evaporators, and auxiliary equipment.
- Perform daily inspections and rounds to check system pressures, temperatures, fluid levels, and operating conditions.
- Record operational data and log system performance in plant records and software.
- Maintain and adjust control systems to ensure optimal and safe refrigeration performance.
- Conduct preventive maintenance and minor repairs on chillers, motors, valves, and piping systems.
- Detect leaks and ensure all safety measures are followed in handling ammonia
- Maintain compliance with federal, state, and local environmental, health, and safety regulations.
- Respond to alarms and troubleshoot malfunctions in the refrigeration system.
- Work with the maintenance team on shutdowns, overhauls, and major repairs.
- Participate in emergency response procedures in case of ammonia leaks or system failure.
- Assist in training junior staff or plant personnel on ammonia system operations.
- Education: High School Diploma or GED required. Technical certification or training in HVAC, refrigeration, or mechanical systems preferred.
- Experience: Minimum 1-5 years of experience operating and maintaining ammonia refrigeration systems in an industrial or food processing environment.
- Certifications:
- RETA (Refrigerating Engineers and Technicians Association) certification or equivalent preferred.
- Ammonia Safety Training certification (e.g., PSM/RMP awareness) is a strong plus.
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