About the role

Aplyr's Quick Take

This role is for an Industrial Refrigeration Engineer focused on maintaining and repairing large-scale refrigeration and chiller systems. You'll work independently on-site, diagnosing issues and performing preventative maintenance, while also collaborating with a regional service team. It's a hands-on position with a strong emphasis on technical skills and safety.

Good fit

Ideal candidates have a refrigeration apprenticeship or equivalent, along with experience in industrial settings, particularly with HFC systems. A proactive, customer-focused mindset and strong diagnostic skills are essential for success in this role.

Worth noting

The position offers a competitive salary with additional standby pay and overtime opportunities. There's a strong emphasis on training and career progression, which could be appealing for those looking to advance in their field.

Join a growing regional service team supporting large‑scale industrial refrigeration and chiller systems across Sunderland, with additional work on expanding contracts toward the Leeds area. This is a hands‑on, technically focused role suited to engineers who enjoy working on complex plant and want long‑term stability, development, and support from a national engineering network.

What you’ll be doing

In this mobile service role, you’ll take ownership of the maintenance, fault‑finding, and repair of industrial‑size chillers and refrigeration systems across customer sites. You’ll be a key technical point of contact, trusted to diagnose issues, carry out planned preventative maintenance (PPM), and respond to breakdowns efficiently and safely.

Your day‑to‑day will include:

Servicing, maintaining, and repairing industrial refrigeration and chiller plant
Carrying out PPM and reactive call‑outs
Diagnosing mechanical, electrical, and control faults
Producing clear service reports and recommending improvements
Ensuring all work is completed safely, compliantly, and to a high standard
Working independently on site while collaborating closely with the wider service team

What we offer

Competitive salary plus attractive standby allowance (1 in 7)
Regular overtime opportunities
Local working patch – Sunderland and surrounding areas, with some work toward Leeds (minimised travel)
Fully equipped service vehicle, mobile phone, tablet, PPE, and specialist tools
25 days holiday + bank holidays (holiday purchase available)
Pension, life assurance, employee discounts, referral scheme, cycle‑to‑work
Strong focus on training, upskilling, and long‑term career progression
A safety‑first culture with full support from a national engineering organisation

What we’re looking for

Refrigeration apprenticeship or equivalent qualification
Proven experience working on industrial refrigeration and large‑scale chillers
Experience with HFC systems and ideally ammonia and/or CO₂
Ability to interpret electrical schematics, piping diagrams, and system layouts
F‑Gas 2079 and ammonia handling certification
Familiarity with major OEMs such as SABROE, Frick, York, Bitzer, Howden
Strong diagnostic skills and a proactive, customer‑focused mindset
Full UK driving licence

Interested?

If you’re an industrial refrigeration engineer who enjoys hands‑on work with large‑scale chiller systems, or you know someone in your network who does, we’d love to hear from you. Apply now or share within your network.

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Aplyr's read

Johnson Controls excels in optimizing building efficiencies, attracting engineers and technicians focused on innovative solutions in HVAC and security systems.
Synthesized from recent postings & public sources

What's promising

•Strong focus on energy efficiency aligns with global sustainability trends.
•Diverse roles in engineering and technical fields offer career growth.
•Global presence provides opportunities for international work experience.

What to watch

•Complex organizational structure may slow decision-making processes.
•Highly competitive industry with constant technological advancements.
•Limited public information about employee satisfaction and work-life balance.

Why Johnson Controls

•Pioneers in integrating smart technology for building management.
•Offers specialized roles in HVAC and security systems engineering.
•Strong commitment to sustainability through innovative building solutions.

Aplyr’s read is generated by AI from public sources. Was it useful?

About Johnson Controls

Johnson Controls

johnsoncontrols.com

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Johnson Controls is a global leader in building technologies and solutions, providing products and services that optimize energy and operational efficiencies of buildings.