Energy Modeller £40,000 - £50,000 Surrey A growing sustainability consultancy based in Surrey is seeking an Energy Modeller to join its expanding team. This is an excellent opportunity for a motivated individual looking to work on a diverse range of sustainable building projects within a collaborative and supportive environment. The successful candidate will play a key role in delivering energy and building performance modelling across residential and commercial developments, supporting clients in achieving low-carbon and energy-efficient design solutions. The Role Carrying out dynamic thermal modelling and energy assessments for a range of projects Producing SAP/SBEM calculations and energy strategy reports Supporting planning and compliance submissions in line with UK Building Regulations Assisting with overheating analysis, thermal comfort studies, and Part L compliance Working closely with architects, engineers, and wider project teams to develop sustainable design solutions Contributing to low-carbon and net-zero strategies across projects Managing project deadlines and communicating effectively with clients and stakeholdersRequirements Experience within energy modelling, building performance, or sustainability consultancy Proficiency with software such as IES-VE, TAS, DesignBuilder, SAP, or SBEM tools Good understanding of UK Building Regulations, Part L, and planning requirements Knowledge of thermal modelling and sustainable building design principles Strong communication and report-writing skills Ability to manage workload independently and work collaboratively within a small team Relevant degree in Sustainability, Building Services, Environmental Engineering, or similar discipline preferredWhat’s on Offer Salary of £40,000–£50,000 depending on experience Hybrid working model – 3 days per week in the Surrey office Opportunity to work within a growing and supportive consultancy Exposure to a broad range of sustainability and low-carbon projects Ongoing professional development and career progression opportunities Collaborative and friendly team cultureFor more information or to apply confidentially, please get in touch with Callum at Aztrum via (url removed)