Job Description

Job Overview:

The Chiller Technician & Operator is responsible for the efficient operation, maintenance, troubleshooting, and repair of chiller systems and HVAC-related equipment. This role involves hands-on technical work, monitoring system performance, ensuring energy efficiency, and adhering to safety regulations. The technician/operator will be involved in both operational tasks (monitoring, adjustments) and maintenance/repair duties (installation, troubleshooting).

Duties & Responsibilities:

1. System Operation and Monitoring:

Operate and monitor chiller systems, cooling towers, air handling units (AHUs), and associated HVAC systems to ensure smooth functioning. Continuously track temperature, pressure, and performance data to ensure systems are running optimally. Adjust operational parameters as necessary to maintain cooling efficiency and performance standards. Implement energy-saving strategies and ensure efficient system performance, especially during peak loads in hot weather conditions.

2. Installation and Commissioning:

Assist in the installation, testing, and commissioning of new chiller units, cooling towers, and associated HVAC equipment. Ensure that all systems are installed according to the manufacturer's specifications and local regulations.

3. Preventive and Corrective Maintenance:

Perform preventive maintenance (PM) on chillers and HVAC equipment, including checking refrigerant levels, cleaning filters, inspecting compressors, and lubricating moving parts. Address system breakdowns and perform corrective maintenance (CM) to resolve operational issues such as faulty compressors, refrigerant leaks, or electrical malfunctions. Replace and repair components such as compressors, valves, filters, and pumps as needed.

4. Troubleshooting and Fault Diagnosis:

Diagnose faults in chiller and HVAC systems, including mechanical, electrical, and refrigerant-related issues. Utilize diagnostic tools (e.g., multimeters, pressure gauges, sensors) to identify issues and make necessary adjustments or repairs. Respond promptly to system alarms and breakdowns to minimize downtime and ensure systems continue operating efficiently.

5. System Optimization and Performance Checks:

Conduct routine performance checks on chiller systems to identify any inefficiencies or potential problems. Ensure that all system components are operating within the required specifications, adjusting settings to optimize cooling performance. Provide recommendations for system upgrades or energy-saving measures based on performance data.

6. Safety Compliance and Regulations:

Follow UAE's safety and environmental regulations regarding refrigerant handling, disposal, and chemical safety. Adhere to safety protocols and use Personal Protective Equipment (PPE) to prevent accidents and injuries while handling chiller equipment. Ensure that all systems are compliant with local health and safety standards and that emergency shutdown systems are functional.

7. Documentation and Reporting:

Maintain detailed and accurate logs of daily operations, including system conditions, maintenance activities, and troubleshooting efforts. Provide clear and timely reports to supervisors regarding system performance, issues encountered, and corrective actions taken. Keep records of spare parts inventory, tools, and equipment used during maintenance tasks.

8. Coordination and Collaboration:

Work closely with engineering teams, senior technicians, and building management to address operational concerns and optimize system performance. Coordinate with contractors and suppliers for parts replacement or specialized services when required. Ensure smooth communication with the management team regarding ongoing tasks and any issues that need attention.

Requirements:

Educational Qualifications:

Minimum high school diploma with vocational training in HVAC, refrigeration, or a related technical field. Additional certifications, such as

City & Guilds

,

Refrigeration & Air Conditioning Technician License

, or other international HVAC qualifications are preferred.

Experience:

2-5 years of relevant experience in chiller systems operation and maintenance, ideally in the UAE or a similar hot climate environment. Experience with both air-cooled and water-cooled chillers is preferred.

Technical Skills:

Solid understanding of chiller systems (mechanical and electrical components), cooling towers, and HVAC system operations. Proficiency in diagnosing issues related to refrigeration cycles, compressors, cooling systems, and HVAC equipment. Experience with system monitoring tools, diagnostic instruments, and HVAC management software.

Soft Skills:

Attention to Detail:

Ability to accurately monitor system performance and document maintenance actions.

Problem-Solving:

Quick to diagnose problems and take appropriate corrective actions to minimize downtime.

Communication:

Clear communication skills to report issues, interact with team members, and work with clients.

Teamwork:

Ability to collaborate effectively with engineers, technicians, and operators.

Physical Requirements:

Ability to lift and carry heavy equipment, climb ladders, and work in confined spaces. Physical stamina to handle the demands of the job, including working in hot or confined environments.

Health & Safety Certifications:

Understanding of safety standards in the UAE and ability to follow established safety protocols. Knowledge of proper refrigerant handling and environmental regulations related to HVAC systems in the UAE.

Other Requirements:

Valid UAE driver's license may be required, as on-site visits to various locations may be part of the role. Fluency in English is essential (Arabic is a plus). Familiarity with local regulations, industry standards, and emerging technologies in HVAC systems.
Job Type: Full-time