Heating Design & Technical Support EngineerBelfastFull-time | PermanentCompetitive salary DOEOur client is a leading and rapidly expanding renewable energy business based in Belfast, playing a key role in Northern Irelands transition to sustainable energy. Delivering innovative solutions including solar PV, battery storage, and advanced air-source heat pump systems, they are committed to making energy smarter, cleaner, and more efficient.Due to continued growth, they are seeking a Heating Design & Technical Support Engineer to join their expanding renewable's team. This is a permanent opportunity for a technically strong individual who combines engineering expertise with a commitment to quality and customer support.The RoleThis position will act as the technical lead within the heat pump division, supporting both system design and post-installation technical assistance..Key responsibilities include:Designing bespoke air-source heat pump systems using MCS-compliant design toolsSizing emitters, hot water cylinders, and pipework to ensure optimal system performanceProducing schematics, wiring layouts, and comprehensive design packs for installation teamsProviding both telephone and on-site technical support to installersLiaising with manufacturers regarding commissioning, warranties, and fault resolutionManaging warranty registrations, service schedules, and compliance documentationSupporting the sales team with technical input during project scoping and pre-sales stagesCandidate RequirementsOur client is seeking an individual with strong technical grounding in heating system design and a genuine interest in renewable technologies.Essential:Proven experience in domestic or light commercial heating system designStrong working knowledge of air-source heat pumps and low-temperature heating systemsClear understanding of MCS standards, Part L, and G3 complianceExcellent communication skills with the ability to clearly explain technical conceptsOrganised, dependable, and proactive in problem-solvingExperience in producing Energy Performance Certificates (EPCs) in accordance with current UK regulations and accreditation standards.Desirable:MCS or F-Gas certificationNVQ Level 3 in Plumbing & Heating (or equivalent qualification)Experience using industry design software (e.g. Heat Engineer, Vaillant Design Hub, Mitsubishi Ecodan)Familiarity with wider renewable technologies such as solar PV, battery storage, and controls integrationAble to do SAP calculationsIf you are interested in this opportunity please send your CV via the link provided or call Naomi at Kenect Recruitment on WHJS1_NI