Senior Building Physics Engineer London (Hybrid Working) Permanent Up to 55,000 (dependant on experience) As a result of their continued growth, an award-winning, independent Building Services Design Consultancy, with offices around the UK, are looking for a Senior Building Physics Engineer to join either their London or Oxford office. This individual will bring with them expertise in thermal modelling and environmental analysis and will be instrumental in driving forward their sustainability offering. They offer a range of services including mechanical and electrical engineering, sustainability, building physics, and Passivhaus design, across diverse sectors including heritage, cultural, education, healthcare, residential, and commercial. The Role As a Senior Building Physics Engineer, you will play a central role in delivering high-quality building performance analysis and guiding design teams towards low-energy, net zero, and climate-resilient outcomes. You will work closely with colleagues across their different offices and will lead technical assessments, mentor junior engineers, and liaise with clients and architects to deliver solutions that balance energy efficiency, comfort, and sustainability. This is a client-facing role that offers excellent scope for professional growth, with a clear pathway to Principal Consultant . Key Responsibilities - Deliver thermal modelling and energy assessments using IES software, including Part L compliance and energy ..... full job details .....