A leading engineering consulting firm is looking for a Senior/Principal Sustainability Engineer to lead and manage sustainability projects. The role includes ensuring compliance with Part L and Part O regulations, utilizing IES software for building simulation, and developing strategies for carbon reduction. Ideal candidates will have a minimum of 4 years of experience in sustainability engineering, proficiency in energy modeling tools, and strong project management skills. This position is permanent and based in Wallingford, United Kingdom. #J-18808-Ljbffr