Job Title: Senior ASHP Designer Location: North West - Birkenhead Office Salary: Circa £40,000 - £55,000 About Our Client Our client is a leading domestic retrofit and renewable energy company, specialising in Air Source Heat Pump (ASHP) installations. They deliver high-quality, energy-efficient solutions that help households reduce energy costs and support the UK’s low-carbon agenda. Role Overview We are seeking a Senior ASHP Designer to join the team in a primarily office-based role. This role is ideally suited to an experienced heating engineer who wants to transition from site-based work into design and project planning. The successful candidate will be responsible for designing domestic heating systems based on ASHPs, ensuring systems are efficient, compliant, and tailored to each property. Key Responsibilities * Design domestic heating systems using Air Source Heat Pumps, ensuring compliance with MCS, PAS 2035, and other relevant standards. * Produce detailed system layouts, drawings, and specifications for installations. * Collaborate with project managers, surveyors, and installers to ensure designs are practical and achievable. * Assess property surveys and technical data to inform bespoke ASHP solutions. * Provide technical guidance to installation teams and support troubleshooting queries. * Review and approve system designs fo...