Building Physics / Sustainability Consultant Location: Colchester Salary: £35,000 – £45,000 (dependent on experience) An innovative and multi-disciplinary consultancy specialising in Acoustic Design, Fire Engineering, and Building Surveying is seeking an experienced Building Physics / Sustainability Consultant to join their growing team in London. With a diverse portfolio spanning both UK and international markets, the firm is committed to delivering high-quality, sustainable solutions across the built environment. Role Overview As a key member of the team, you’ll take ownership of sustainability and energy modelling tasks, support project delivery, and help drive innovation within the consultancy. This is a great opportunity to work across a range of sectors, collaborating closely with leading architects, engineers, and developers. Key Responsibilities Conduct SAP assessments, DSM energy modelling, and overheating analysis (CIBSE TM59) Lead and manage sustainability and building physics projects independently Develop and maintain strong relationships with clients and stakeholders Provide sustainability and energy performance input during design reviews and team meetings Collaborate effectively with multidisciplinary teams including MEP, structural engineers, and architects Support in expanding sustainability services and contributing to business growthAbout You Degree in Environmental Engineering, Sustainable Design, Building Services, or a related discipline Minimum of 3 years’ experience in a building physics or sustainability consultancy role Strong working knowledge of SAP, IESVE, and DSM energy modelling software Proficient in Elmhurst software for SAP assessments Solid understanding of UK Building Regulations (including Part L and Part O) and sustainability standards such as BREEAM and NABERS Knowledge of UK planning policy and construction processes Excellent report writing and verbal communication skills Ability to explain complex technical concepts clearly to clients and stakeholdersWhat’s On Offer Flexible working arrangements Competitive salary with discretionary performance bonus Generous contributory pension scheme Annual leave buy/sell scheme Ongoing training and professional development Group life assurance and income protection Monthly wellbeing allowance Professional membership fees paidHow to Apply Are you a driven and passionate Sustainability Consultant ready for your next challenge? We’d love to hear from you. Apply now or contact Katie at Aztrum Recruitment for a confidential discussion