Senior/Principal Building Physics

Senior/Principal Building Physics Engineer  Manchester £55,000 – £75,000 A growing sustainability and building services consultancy are looking to appoint a Senior or Principal Building Physics Engineer to join its Manchester office. This is a key strategic hire for the business, offering a clear pathway into leadership as part of a planned succession within the team. With a senior figure set to transition out of the business over the next year, the successful candidate will naturally step into a more influential leadership position over time. The role is ideally suited to someone with strong technical expertise in building physics and energy modelling who is looking to combine hands-on project delivery with team leadership and long-term progression. The Role The successful candidate will take a leading role in delivering building performance and energy modelling workstreams across a range of sectors, helping shape both technical delivery and the future direction of the team. Key responsibilities include: Delivering dynamic simulation modelling and building performance analysis using IES VE or similar software Producing overheating assessments, thermal comfort studies, and operational energy modelling Leading Part L compliance and energy modelling activities Supporting low-carbon and passive design strategies across projects Advising clients and multidisciplinary teams on sustainable building performance solutions Producing technical reports and presenting findings to clients and stakeholders Managing project delivery, quality standards, and technical outputs Mentoring and supporting junior engineers within the team Contributing to business development and client relationship management Supporting the long-term growth and leadership of the Building Physics functionThe Ideal Candidate Experience at Senior or Principal level within Building Physics or Sustainability Consultancy Strong background in IES VE and dynamic simulation modelling Experience delivering TM52, TM54, Part L, and overheating analysis Strong understanding of building services and low-energy design principles Ability to lead projects and confidently engage with clients Interest in progressing into a broader leadership role over time Degree qualified in Building Services, Mechanical Engineering, Sustainability, or similarWhat’s on Offer £55,000–£75,000 salary depending on experience Clear progression pathway into a leadership/director-level position Hybrid and flexible working arrangements Opportunity to shape and grow a key technical team Exposure to high-profile and technically challenging projects Collaborative and supportive working environmentThis is an excellent opportunity for a Building Physics Engineer looking for genuine long-term progression, leadership responsibility, and the chance to play a major role in the future growth of a consultancy. If you are interested in this Senior/Principal Building Physics Consultant, please contact Callum at Aztrum via