Building Service Design Engineer - Renewable Energy / Heat PumpsWe are looking for a talented Building Service Design Engineer to join our design function at Better Planet. We need someone who thrives at the drawing board as much as they do leading a team.The scope of the role covers our full range of low-carbon technologies heat pumps, photovoltaic (PV) solar systems, mechanical ventilation with heat recovery (MVHR), underfloor heating, and battery storage across both domestic and commercial projects.The role also involves regular client and stakeholder contact, so we need someone who is confident communicating technical concepts to non-technical audiences and comfortable in a client-facing environment.Based at our office in Islington, London, this is a fantastic opportunity to play a leading role in one of the UK''s fastest-growing sectors.Role and ResponsibilitiesDesign (primary focus):Act as the Lead Designer across the business, personally producing MandE technical drawings, schematics, and system layouts for heat pump, PV, MVHR, underfloor heating, and battery storage projects in both domestic and commercial settings.Specify equipment including heat pumps, circulation pumps, piping, inverters, battery units, ventilation units, and associated controls.Carry out power and control system design, including electrical schematics and wiring diagrams.Undertake 2D and 3D CAD modelling to support project design and client presentations.Carry out site surveys and feasibility ..... full job details .....