Technical Applications Engineer

Wolseley; United Kingdom; Hybrid; GBP 42,000 - 62,000; Full time

Benefits offered by this job

Car allowance

Bonus

Excellent benefits

Pension scheme

Job summary

Wolseley Climate Centre in the United Kingdom is seeking a Technical Applications Engineer for field-based work across central and northern regions. You will select and quote refrigeration products and services, assess site requirements, validate designs and support commissioning.

The role requires 5+ years in semi-industrial refrigeration sales/applications with knowledge of CO2 transcritical systems, refrigerants, and control technologies.

Qualifications

• 5+ years in semi-industrial refrigeration technical sales and applications.
• Knowledge of CO2 transcritical booster packs, gas coolers, evaporators and ancillary equipment selection.
• Familiar with HFO, HFC and natural refrigerants applications.
• Some knowledge of F-Gas, PED and DSEAR.
• Able to use pipe sizing software such as Micro Calc or Hot-Chilli.
• Ability to read P&ID and electrical drawings.
• Knowledge of RDM, Carel and Danfoss refrigeration controls and applications.

Responsibilities

• Select and quote refrigeration products and services for colleagues and customers across Wolseley Climate Centre central and northern regions.
• Attend contractor and end-user sites to assess project requirements, validate designs, and support commissioning activities.
• Produce detailed project designs including system layouts, component selections, load calculations, and refrigerant line sizing.
• Prepare quotations for multi-component refrigeration systems, ensuring accuracy in pricing, part selection, and system compatibility.

Skills

Refrigeration sales experience

CO2 transcritical booster packs

Gas coolers and evaporators

Refrigerants (HFO/HFC/natural)

F-Gas, PED, DSEAR knowledge

P&ID and electrical drawings reading

Carel and Danfoss refrigeration logic/

Pipe sizing software (Micro Calc; Hot‑

Quotations for refrigeration systems

Tools

Micro Calc

Hot-Chilli

Job description

Salary: Competitive Salary + Car/Allowance + Bonus + Excellent Benefits

Technical Applications Engineer - Field Based - Climate Centre

So, who are we? We are Climate Centre a part of the Wolseley Group -a leading specialist trade merchant across the UK and Ireland. We pride ourselves in putting our people and customers at the heart of everything we do and best of all, provide opportunities to develop skills and build careers through our award-winning Wolseley Talent Guild. Also, did we mention? In addition to the competitive salary there are also benefits on tap including annual leave (increasing with length of service), a generous pension scheme (matched up to 9%), potential to earn bonuses, and access to a great range of online and high street discounts. We also promote positive health and wellbeing by offering free access to healthcare, our popular YuLife app, our Cycle to Work scheme and more!

As a Technical Applications Engineer based in Field Based you'll be responsible for:

• To select and quote refrigeration products and services for colleagues and customers across Wolseley Climate Center central and northern regions on specific branches as part of a wider team
• Attend contractor and end-user sites to assess project requirements, validate designs, and support commissioning activities
• Produce detailed project designs including system layouts, component selections, load calculations, and refrigerant line sizing.
• Prepare quotations for multi-component refrigeration systems, ensuring accuracy in pricing, part selection, and system compatibility

This is a full time permanent role, 40 hours per week, Monday-Friday 08:00 - 17:00.

Qualifications and Experience

• 5+ years in semi-industrial refrigeration technical sales and applications.
• Understanding of CO2 trans critical booster packs, gas coolers, evaporators, and ancillary equipment selection.
• Familiar with HFO, HFC and natural refrigerants application and equipment selection.
• Some knowledge of F-Gas, PED and DSEAR
• Able to use pipe selection software such as Micro Calc or Hot-Chilli.
• Ability to read P&ID and electrical drawings.
• Knowledge of RDM, Carel and Danfoss refrigeration controls and application.