Chiller Technician & Operator

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