More jobs:
Industrial Refrigeration; AMMONIA - Assistant engineer
Job in
Khobar, Eastern Province, Saudi Arabia
Listed on 2026-06-22
Listing for:
Soundlines Group
Full Time
position Listed on 2026-06-22
Job specializations:
-
Engineering
HVAC Tech / Heating Engineer, Maintenance Technician / Mechanic, Field/Service Technician, Automation & Mechatronics Engineer
Job Description & How to Apply Below
Responsibilities
- Assist in the installation, testing, commissioning and start-up of industrial refrigeration systems utilizing ammonia NH refrigerant.
- Support commissioning activities for compressors, condensers, evaporators, vessels, pumps, valves and associated refrigeration equipment.
- Perform pressure testing, leak detection, vacuuming, refrigerant charging and system performance testing.
- Monitor and verify operational parameters including pressure, temperature, flow rates and system efficiency.
- Troubleshoot mechanical, electrical and control-related issues in ammonia refrigeration systems.
- Assist in the commissioning of PLC control panels, sensors, instrumentation and safety interlock systems.
- Review and interpret P , refrigeration schematics, equipment layouts and technical documentation.
- Coordinate with engineers, supervisors, vendors and project teams during installation and commissioning activities.
- Ensure compliance with project specifications, quality standards and safety procedures related to ammonia refrigeration systems.
- Prepare commissioning reports, inspection records, punch lists and technical documentation.
- Participate in system performance testing and final handover activities.
- Support preventive and corrective maintenance activities when required.
- Diploma or Degree in Mechanical Engineering, Refrigeration & Air Conditioning, HVAC, or related discipline.
- Minimum 3-8 years of experience in Industrial Refrigeration Systems.
- Mandatory experience in Ammonia (NH₃) Refrigeration Plants.
- Mandatory experience in Installation & Commissioning Projects.
- Experience with screw compressors, reciprocating compressors, condensers, evaporators, pumps, pressure vessels, and ammonia refrigeration equipment.
- Knowledge of ammonia refrigeration cycles, controls, instrumentation, and safety systems.
- Ability to read and understand P , refrigeration schematics, and technical manuals.
- Experience in pressure testing, leak testing, refrigerant charging and system start-up activities.
- Knowledge of PLC controls, SCADA, BMS, and industrial automation systems will be an advantage.
- Familiarity with ammonia handling procedures and industrial safety standards.
- Gulf experience preferred.
- Good English communication skills (reading, writing, and speaking).
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