HVAC/Refrigeration Technician (Field Based)

aggreko· Aggreko UK Limited
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📍 Dumbarton, ScotlandFull time

About this role

Bring your energy to Aggreko as a HVAC/Refrigeration Technician (Field Based) based out of our Dumbarton depot. As a HVAC/Refrigeration Technician, you'll play a key role in maximising the reliability, performance and availability of Aggreko's temperature control fleet through expert maintenance, fault diagnosis and repairs, helping our customers keep their operations running smoothly.

Power without pause. Heating, cooling and oil-free air without end. We keep our customers’ worlds on. From world-class events that last a few weeks to mining operations and remote communities who rely on us for decades.

What you’ll do as a HVAC/Refrigeration Technician:

  • 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.

You are:

  • City & Guilds, ONC Level 3, or equivalent engineering qualification.

  • F-Gas certified 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.

Here’s what you’ll get:

  • A highly competitive salary and comprehensive benefits package, including a generous pension plan, annual bonus opportunities, and Life Assurance.

  • Annual leave allowance of 30 days plus 3 public holidays with the flexibility to buy or sell additional days to suit your lifestyle

  • Opportunity for overtime based on business demand

  • Ongoing training and personalised development pathways to help you grow your skills and progress in your career

  • Paid volunteering days, giving you the chance to make a positive impact in your local community

  • Access to our Employee Assistance Programme, offering confidential support and resources to promote your wellbeing and a healthy work–life balance

Our people are can-do, positive, resilient and persistent. If that feels like you, apply now and build your career with the people bringing energy to the world.

#LI-IK1

Equal employment opportunity

We welcome people from different backgrounds and cultures, and respect people’s unique skills, attitudes and experiences. We encourage everyone to be themselves at work because we know that’s how we do our best, for each other, for our customers, for the communities where we work, and for our careers.

We are an equal opportunity employer. If you apply for a role at Aggreko, we will consider your application based on your qualifications and experience, and not on your race, colour, ethnicity, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.

Frequently Asked Questions

Is the salary disclosed for the HVAC/Refrigeration Technician (Field Based) position at aggreko?
The salary for this HVAC/Refrigeration Technician (Field Based) role at aggreko is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the HVAC/Refrigeration Technician (Field Based) position at aggreko located?
This HVAC/Refrigeration Technician (Field Based) role at aggreko is based in Dumbarton, Scotland. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the HVAC/Refrigeration Technician (Field Based) role at aggreko full-time or part-time?
This is listed as a Full time position. It is posted as a HVAC/Refrigeration Technician (Field Based) role in the Aggreko UK Limited department at aggreko.
Which team or department does the HVAC/Refrigeration Technician (Field Based) at aggreko belong to?
This HVAC/Refrigeration Technician (Field Based) position is part of the Aggreko UK Limited department at aggreko. See the full job description for more information about the team structure and responsibilities.
How do I apply for the HVAC/Refrigeration Technician (Field Based) position at aggreko?
Click the "Apply Now" button on this page. You will be redirected to aggreko's official application portal hosted on workday where you can submit your application directly.
When was the HVAC/Refrigeration Technician (Field Based) job at aggreko posted?
This HVAC/Refrigeration Technician (Field Based) position at aggreko was posted on Aug 17, 2026. Apply as soon as possible — early applications are often reviewed first.
HVAC/Refrigeration Technician (Field Based)
aggreko
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