Technical Engineer

Competitive Salary + Company Car + Excellent Benefits Technical Engineer - West/South West - Field Based - RES - Renewables So, who are we? We are RES, a part of the Wolseley Group - a leading specialist trade merchant across the UK and Ireland.

About Wolseleyuk

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?

Responsibilities

• As a Field Based Technical Engineer you’ll be responsible for: Conducting technical site surveys, agreeing system specifications with installers and homeowners, producing on‑site quotations, commissioning Air Source Heat Pump systems, completing system handovers, and resolving technical issues through remedial visits.
• Producing accurate room-by-room heat loss calculations, creating technical proposals and system performance estimates.
• Compiling detailed quotes/proposals for the sales team and ensuring all documentation is uploaded to the CRM system.
• Acting as the Technical Supervisor for all regional MCS projects, ensuring every subcontracted installation adheres to MCS standards and Building Regulations.
• Providing phone‑based and remote technical support, maintaining strong working relationships with assigned installers, and acting as a consistent technical point of contact.
• LCL/BPEC Heat Pump Design & Installation.
• G3 Unvented Hot Water, WRAS, and a comprehensive knowledge of MCS standards.

Requirements

• Proven experience in low-temperature hydraulic design and electrical fault-finding.
• A consultative mindset with the ability to translate technical data into actionable insights for non-technical customers.

Benefits

• 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, enhanced maternity / adoption leave 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!

Salary

This is a full-time, permanent, field based role working 42.5 hours per week Monday to Friday between 8am - 5pm. And here’s what we’d like you to have: Plumbing & Heating: Level 3 NVQ or equivalent.

Logistics

Based in/around the West & South West, with a willingness to travel and occasional overnight stays. We look forward to receiving your application!