Chiller Service Engineer

Overview

As a Chiller Service Engineer at Heathrow, you will service, maintain and fault-find on commercial and industrial chillers from leading manufacturers. You’ll work primarily onsite at the airport with occasional site travel, performing planned and reactive maintenance and tackling electrical, refrigeration and controls issues. You’ll contribute to safe, reliable operations while identifying improvements and supporting HVAC systems. This is a chance to grow your expertise within a market-leading, safety-focused team that values continuous training and career progression.

Pay / Benefits

• Competitive salary and premium overtime
• Company vehicle and devices
• 25 days annual leave plus bank holidays
• Pension and life assurance
• Employee Assistance Programme
• Cycle to Work scheme

Responsibilities

• Planned preventative maintenance (PPM)
• Reactive repairs and fault diagnosis
• Electrical, refrigeration and controls troubleshooting
• Identification of equipment improvements and upgrades
• Completion of service documentation
• Compliance with health and safety procedures
• Support for associated HVAC equipment (AHUs, ventilation, cooling systems)

Key requirements

• NVQ Level 2 in Refrigeration & Air Conditioning (Level 3 desirable)
• F-Gas Category 1 Certification
• Experience servicing and maintaining air-cooled and water-cooled chillers
• Strong fault-finding skills across refrigeration, electrical and controls systems
• Experience with York, Trane, Carrier
• Ability to read technical drawings and electrical schematics
• Full UK driving licence
• Air-cooled and water-cooled chiller servicing
• Fault-finding across refrigeration, electrical and controls
• Reading technical drawings and electrical schematics
• F-Gas certification
• Experience with York, Trane, Carrier
• BMS or controls experience (desirable)

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