Associate Director / Head of Energy An established building services consultancy is seeking an experienced Associate Director-level Head of Energy to lead its energy modelling and building performance team. The role requires extensive hands-on experience with IES VE, dynamic thermal simulation and building energy modelling, alongside strong technical leadership and commercial awareness. Key Responsibilities * Lead and develop the energy modelling team and service offering. * Oversee complex energy modelling and dynamic thermal simulation using IES VE. * Deliver energy strategies, overheating assessments, TM54/TM52/TM59 analysis and Part L compliance modelling. * Support net-zero carbon strategies and building performance optimisation. * Manage client relationships, project delivery, budgets and business development. * Provide technical guidance, quality assurance and mentoring to engineers. Requirements * Significant experience in energy modelling and building physics. * Extensive practical expertise in IES VE and its relevant modules. * Strong knowledge of UK building regulations and energy assessment methodologies. * Proven technical leadership, project management and client-facing experience. * Relevant engineering or building physics degree; chartership desirable. Target Profile: Associate Director, Technical Director, Principal Engineer or Senior Energy Modelling Consultant with extensive IES VE expertise and the ability to lead a team and grow an energy modelling service