Field Technical Applications Engineer - Refrigeration Systems

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

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.