Lead Technician – Industrial

AimGulf; Dubai; On-site; AED 3,305,000 - 4,040,000; Full time

Job summary

AimGulf is seeking an experienced Refrigeration Service Personnel to join our Industrial Refrigeration team in Dubai. You will be responsible for commissioning, servicing, troubleshooting, and maintaining ammonia refrigeration systems across various industries.

The role reports to the Field Line Manager and requires hands-on expertise with Sabroe, Gram, Frick, and Danfoss control systems, along with strong reading of P&ID diagrams and electrical drawings.

Qualifications

• Diploma or degree in Refrigeration and Air Conditioning.
• 6–8 years of hands-on field service experience.
• Experience with Sabroe, Gram and Frick compressor units.
• Proficiency in testing, commissioning and servicing Danfoss valves and control systems.
• Familiarity with hazards of ammonia, propane and H2S.

Responsibilities

• Commission, service and troubleshoot refrigeration systems and gas compressors.
• Read electrical and controller drawings and P&ID diagrams.
• Maintain and overhaul ammonia systems and related equipment.
• Interface with customers and report on field activities.

Skills

Electrical drawings

P&ID diagrams

Controls and instrumentation

DCS systems

Unisab/Gramatic/Quantum controllers

Education

Diploma or degree in Refrigeration and Air Conditioning

Tools

Danfoss valves

Sabroe compressors

GRAM compressors

Frick compressors

Unisab controller

Gramatic controller

Quantum controller

Job description

Job Location: Dubai, United Arab Emirates

Work Mode: On-site

Date Posted: 4 November 2026

Job Reference/ID: companies/babc075a-8d22-4d8d-8ebb-a5553e863c6c

Job Description / Role:

We are seeking an experienced and knowledgeable Refrigeration Service Personnel to join our Industrial Refrigeration team in the United Arab Emirates. In this role you will be reporting to the Field Line Manager and will be responsible for commissioning, servicing, troubleshooting, and maintaining refrigeration systems in various industries.

Key Responsibilities:

• Conduct service and maintenance activities on IR Ammonia single and double stage systems, adhering to operational philosophies.
• Read and understand electrical and controller drawings, as well as P&ID diagrams.
• Commission, service, and troubleshoot refrigeration systems and gas compressor units, with a preference for experience with Sabroe, Gram, and Frick units.
• Perform testing, commissioning, and service on Danfoss valves and control systems commonly used in JCI industrial refrigeration systems.
• Overhaul reciprocating screw compressors, preferably with experience on SABROE, GRAM, Frick, and YORK compressors.
• Possess refrigeration knowledge and experience in controls and instrumentation, including an understanding of relay-based controls, PLCs, DCS systems, and compressor unit controllers such as Unisab, Gramatic, and Quantum.
• Familiarity with process cooling equipment commonly used in petrochemical industries, including systems utilizing propane, Propylene and R134a refrigerants.
• Maintain a basic understanding of the hazards associated with ammonia, propane, and H2S gases.
• Handle, report, and communicate effectively with food and beverage and PRS customers.

Experience Required:

• Proven experience and knowledge in the commissioning, servicing, and troubleshooting of refrigeration systems.
• Have a minimum of 6 to 8 years of hands‑on field service experience.
• Familiarity with Sabroe, Gram, and Frick compressor units.
• Proficiency in testing, commissioning, and servicing Danfoss valves and control systems.
• Experience in overhauling reciprocating screw compressors, preferably SABROE, GRAM, Frick, and YORK compressors.

Education Qualifications:

• Hold a diploma or degree in Refrigeration and Air Conditioning.

Skills Required:

• Strong understanding of electrical and controller drawings, as well as P&ID diagrams.
• Solid understanding of controls and instrumentation, including relay-based controls, PLCs, DCS systems, and compressor unit controllers (Unisab, Gramatic, Quantum).
• Knowledge of process cooling equipment and refrigerants used in petrochemical industries.
• Basic awareness of the hazards associated with ammonia, propane, and H2S gases.
• Excellent communication and problem-solving skills.

Employment / Job Type: Full Time

Salary: USD 1.0 – 1000000.0 per year

Nationality: Any Nationality

About the Company:

A building technologies company providing heating, ventilation, air conditioning, fire, security and smart building solutions. It supports commercial, industrial and institutional clients with equipment, controls, digital platforms and service teams.

Closing Date: Not mentioned (apply as soon as possible)