Field HVAC & Refrigeration Technician | Growth & Training

Aggreko, LLC; Dumbarton; On-site; GBP 32,000 - 46,000; Full time

Benefits offered by this job

Generous pension plan

Annual leave 30 days + 3 holidays (buy

Overtime opportunities

Training and development pathways

Volunteer days

Employee Assistance Programme

Job summary

Aggreko is seeking a Field Based HVAC/Refrigeration Technician to service, maintain and repair our temperature control equipment from the Dumbarton depot. You will diagnose faults, ensure readiness for hire, and support inventory and procurement to meet customer needs.

You'll work in a fast-paced environment, prioritise safety, and develop your skills across compressors, steam generators, heaters and boilers with ongoing training and development opportunities.

Qualifications

• City & Guilds/ONC Level 3 or equivalent engineering qualification.
• F‑Gas certification with CITB Brazing qualification.
• Strong fault-finding skills and sound technical knowledge of HVAC or temperature control equipment.
• Proficient in Microsoft Office and general PC‑based systems.
• Well organised, customer‑focused, and able to manage expectations effectively in a fast‑paced environment.

Responsibilities

• Service, maintain, troubleshoot and repair a range of equipment, including chillers, air handling units, pumps and air conditioning systems.
• Prepare equipment for hire and transfer, ensuring it is tested, compliant and available on time to meet customer requirements.
• Carry out routine depot servicing, support inventory management, and coordinate with suppliers and procurement to maintain stock levels.
• Champion high standards of safety, quality and service delivery, ensuring compliance with all QHSE procedures and regulations.
• Provide technical expertise to colleagues and customers, support apprentice development, and benefit from opportunities to expand into specialist equipment such as compressors, steam generators, heaters and boilers.

Skills

HVAC systems knowledge

Fault finding

Customer-focused service

Organised

Education

City & Guilds/ONC Level 3 or equivalent

F‑Gas certification

CITB Brazing qualification

Tools

Microsoft Office

Job description

Aggreko is seeking a Field Based HVAC/Refrigeration Technician to service, maintain and repair our temperature control equipment from the Dumbarton depot. You will diagnose faults, ensure readiness for hire, and support inventory and procurement to meet customer needs.

You'll work in a fast-paced environment, prioritise safety, and develop your skills across compressors, steam generators, heaters and boilers with ongoing training and development opportunities.