Sustainability Manager (Permanent)

Carmichael UK is hiring a permanent Sustainability Manager for a nuclear infrastructure project in Sellafield, UK. The role involves supporting sustainability initiatives, environmental compliance, and carbon reduction efforts across all project phases. Responsibilities include developing sustainability strategies, monitoring performance against KPIs, and engaging with stakeholders. Candidates should have experience in sustainability within regulated environments, strong communication skills, and relevant qualifications.
Role Overview


We are seeking a Sustainability Advisor to join a major nuclear infrastructure project in Cumbria on a permanent basis. The role will support the delivery team in embedding sustainability, environmental responsibility and carbon reduction initiatives across all phases of the project, in line with nuclear regulatory expectations and client commitments.


Working closely with project management, construction, design, supply chain and client stakeholders, you will ensure sustainability targets are translated into practical, site‑based actions while maintaining compliance within a highly regulated environment.


Key Responsibilities


Support the development and delivery of the project Sustainability Strategy, Environmental Management Plans and Carbon Reduction Plans


Provide practical sustainability and environmental advice to project and construction teams within a nuclear‑regulated environment


Monitor and report performance against sustainability KPIs, ESG objectives and client requirements


Drive initiatives relating to carbon reduction, energy efficiency, waste minimisation, resource efficiency and responsible sourcing


Support implementation of PAS 2080 principles and circular economy best practice where applicable


Coordinate sustainability data collection, analysis and reporting for internal, client and regulatory submissions


Engage with the supply chain to ensure sustainability and environmental requirements are understood and applied


Support environmental compliance, including liaison with Environmental Advisors, HSE and regulatory bodies as required


Contribute to sustainability audits, inspections and continuous improvement initiatives


Promote a positive sustainability culture across the project and wider business


Essential Experience & Skills


Proven experience in a Sustainability, Environmental or ESG role within construction or infrastructure


Experience working on regulated projects (nuclear, energy, defence, rail or similarly controlled environments)


Strong understanding of sustainability principles within construction and engineering delivery


Knowledge of ISO 14001 Environmental Management Systems


Experience with carbon reporting, waste management strategies and resource efficiency


Ability to engage effectively with site teams, management and supply chain partners


Strong communication, reporting and stakeholder management skills


Competent in data analysis and performance reporting


Desirable


Previous experience on nuclear projects or NDA / Sellafield‑related works


Knowledge of PAS 2080, BREEAM or equivalent sustainability frameworks


IEMA membership or working towards professional accreditation


Qualifications


Degree or equivalent qualification in Sustainability, Environmental Science, Engineering or a related discipline


Relevant professional certification (IEMA or similar) is advantageous


Security & Compliance


Eligibility for UK security clearance is essential


You must have the right to work in the UK