Field-Based Refrigeration Applications Engineer — Car/Bonus

Wolseley Group; Sheffield; On-site; GBP 45,000 - 65,000; Full time

Benefits offered by this job

Company car/allowance

Bonus potential

Excellent benefits

Healthcare & pension

Cycle to Work

Job summary

Wolseley Climate Centre (part of the Wolseley Group) is seeking a Technical Applications Engineer for a field-based role across central and northern regions of the UK. You will select, quote, and support refrigeration projects, attend contractor sites, and produce detailed designs for multi-component systems.

The ideal candidate has 5+ years in semi-industrial refrigeration sales/applications, with knowledge of CO2 transcritical systems, HFO/HFC refrigerants, and F-Gas regulations.

Qualifications

• 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.

Responsibilities

• 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.

Skills

Refrigeration design

Technical sales

Site assessment

P&ID reading

Electrical drawing interpretation

Tools

Micro Calc

Hot-Chilli

Job description

Wolseley Climate Centre (part of the Wolseley Group) is seeking a Technical Applications Engineer for a field-based role across central and northern regions of the UK. You will select, quote, and support refrigeration projects, attend contractor sites, and produce detailed designs for multi-component systems.

The ideal candidate has 5+ years in semi-industrial refrigeration sales/applications, with knowledge of CO2 transcritical systems, HFO/HFC refrigerants, and F-Gas regulations.