Job Overview A leading consultancy is seeking a Senior Sustainability Consultant to join its team in Cardiff or Bristol. This role offers an exciting opportunity to contribute to impactful sustainability work across a wide range of sectors and projects. The successful candidate will join a national sustainability group known for its innovative, practical, and forward-thinking approach to sustainable development in the built environment. The team works across all phases of design and construction, delivering strategies that enhance environmental performance and wellbeing. Key Responsibilities * Develop holistic sustainability strategies for building and infrastructure projects. * Lead environmental and wellbeing assessments such as BREEAM, WELL, HQM, and similar frameworks. * Deliver technical modelling and assessments, including: * Energy modelling using IES VE * Embodied and whole life carbon assessments using One Click LCA * Circular economy evaluations * Building performance simulations (operational energy, overheating, etc.) * Advise clients on energy and sustainability strategies for both new and existing developments. * Mentor junior consultants on project delivery, technical skills, and planning. * Contribute to research and innovation initiatives within the technical team. * Engage in industry research, author guidance documents, and support thought leadership efforts. Candidate Profile Ideal candidates will have experience and knowledge in several of the following areas: * Energy modelling experience using IES VE, and other building performance tools (e.g., ApacheHVAC, Part L compliance, NABERS, Passivhaus) * Environmental certification schemes (e.g., BREEAM, WELL, Fitwel) * Preparation of sustainability-related planning documents (e.g., energy strategies, sustainability statements, whole life carbon assessments) * Environmental Impact Assessments with a focus on climate resilience and carbon emissions * Whole life carbon and embodied carbon experience using One Click LCA * Net zero carbon strategies and circular economy consulting * Relevant experience in the built environment sector, preferably in sustainability or engineering consultancy * Degree in engineering, environmental science, or a related field This opportunity offers a generous package and extensive benefits. There are multiple routes for progression, made possible through support and training, helping to develop you in your career. If this is of interest send a message to Ethan williams on linkedIn or reach out on 02079602589.