Heat Pump Installation Engineer (ASHP Retrofit) Location: South (Winchester area, with occasional travel to Head Office in Haverhill) Salary: £40,000 £45,000 per annum (DOE) Contract: Permanent, Full-Time Travel: Regional travel required, with occasional overnight stays Overview An established and growing renewable energy specialist is seeking a Heat Pump Installation Engineer (ASHP Retrofit) to support projects across the South of England, primarily around Winchester and the South. This is a hands-on role suited to a technically strong engineer who can take full ownership of installations. While heat pump experience can be developed, the core plumbing and heating qualifications and experience are absolutely essential and non-negotiable for this position. The Role As a Heat Pump Installation Engineer (ASHP Retrofit), you will be responsible for delivering full retrofit installations from start to finish, working within a structured team environment while supporting junior engineers and apprentices. You will be expected to work independently when required, problem-solve on-site, and maintain high standards across multiple installations per week.Key Responsibilities Deliver retrofit ASHP installations from first fix through to commissioning and handover. Work as part of a team to complete full end-to-end heat pump installations. Ensure all work meets required quality standards, manufacturer guidance, and health and safety regulations. Diagnose and resolve technical or i