Field Service Engineer – Ground Source Heat Pump Service Engineer (Specialist Systems / Field Services Engineer) Term: Permanent, Full‑Time Salary: £40,000 – £55,000 (DOE) Location: Mansfield‑based role (UK‑wide travel) Working Pattern: Fully Remote / Field‑Based Benefits Company van (also available for personal use) Paid door‑to‑door travel No on‑call rota All specialist tools, laptop & phone providedAbout the RoleWe are partnering with a highly specialised renewable energy business who are seeking an experienced Field Service Engineer – Ground Source Heat Pump Service Engineer to support their growing portfolio of large‑scale, safety‑critical systems across the UK. This is not a general HVAC or FM Field Service Engineer role. It is a specialist Field Service Engineer position focused on the service, maintenance and fault‑finding of complete ground source heat pump systems, including pressurised closed‑loop circuits and hot water plant. The successful Field Service Engineer must be capable of working safely and independently from day one in plant room environments. The work carried out by this Field Service Engineer is lower in volume but significantly higher in technical complexity, requiring deep system understanding rather than component‑only or reactive HVAC experience. Role OverviewAs a senior Field ...