Job Title: Ammonia Refrigeration and Utilities Supervisor / Technician
Location: UAE
Contract Type: Permanent
Start Date: ASAP
Overview
An industrial facility is seeking an experienced Ammonia Refrigeration and Utilities Supervisor/Technician to manage and maintain plant utilities, refrigeration systems, and associated equipment. The role involves preventive maintenance, troubleshooting, equipment installation support, and ensuring operational safety and compliance.
Key Responsibilities
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Perform preventive maintenance on plant utilities equipment
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Troubleshoot and repair ammonia refrigeration systems
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Troubleshoot and repair domestic water heating systems
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Maintain boiler and condenser water chemical systems
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Maintain refrigeration, cooling tower, and boiler logbooks
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Execute assigned work orders on time in coordination with planners/schedulers
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Calibrate assigned equipment and instruments
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Maintain housekeeping of work areas, maintenance shops, and parts storage areas
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Manage plant utilities systems, including refrigeration, boilers, HVAC, compressed air, water chemical systems, and domestic water systems
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Contribute to installation of major plant process and utility equipment/projects
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Ensure all duties are performed with a focus on safety and quality
Qualifications
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High School Diploma or GED
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Two-year Associate degree in Mechanical or HVAC preferred
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Minimum 5 years’ experience as a Senior Technician or Journeyman in ammonia systems
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Universal HVAC License preferred
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Must currently hold Ammonia Operator I or equivalent certification
Skills and Competencies
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Ability to perform pump rebuilds, sensor calibrations, and preventive maintenance on MYCOM, Vilter, and Frick compressors
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Perform ammonia pump outs safely
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Micro troubleshooting and mechanical aptitude
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Basic computer skills and ability to use CMMS and Microsoft Office applications
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Ability to read, write, comprehend, and follow verbal and written instructions
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Ability to read and interpret mechanical and electrical diagrams
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Complete Boiler Operator I and Ammonia Operator II certifications within 18 months of hire
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Basic electrical knowledge including NFPA 70e requirements
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Understanding of plant utilities principles and major production process systems
Physical Requirements
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Work involves walking, standing, bending, lifting (up to 70 lbs), stooping, turning, pushing/pulling, climbing stairs/ladders, and operating heavy machinery
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Must be able to work in cold/hot or dusty environments
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May be required to wear personal protective equipment (safety glasses, gloves, hearing protection, respirator, protective clothing/footwear)
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Ability to work nights, weekends, and overtime as required
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Must communicate and collaborate effectively with co-workers