Assystem is an international company with one mission: accelerate the energy transition around the world.Every day, our 7,500 switchers located in 12 countries (Europe, Middle East, Pacific Asia & Africa) connect their six thousand billion neurons to tackle the task of the century: switching to low-carbon energy.We are a collective committed to the actors who are making the energy switch. Sharing our knowledge, expertise and values allows us to innovate and think differently about the energy transition.Drawing on more than 55 years' experience in highly regulated sectors subject to strict security and safety requirements, we provide our customers with engineering and project management services, as well as digital services and solutions to optimize the performance of complex infrastructure projects throughout their life cycle. The Group is currently ranked second in the world for nuclear engineering.To ensure a viable, efficient, and reliable energy future for all.Job DescriptionAs a Senior Civil Engineer, you will report to the Civil Engineering Group Leader of one of our key partners responsible for the safety of the overall UK Nuclear fleet. You will support our energy transition mission throughout the Sizewell C project and take responsibility for managing the review, acceptance and management of technical issues and requirements on behalf of a specific scope, ensuring appropriate implementation and compliance to meet Sizewell C project needs, including the safety case and UK context (regulations & codes).Your main responsibilities are : Intelligent customer roleRisk managementReview and acceptance of design packages (drawings, calculations, Design Substantiation Report, Mesto statement)Client Engineering/ High level Assurance of Nuclear civil engineering designDefence/approval of nuclear safety case substantiationCDM 2015 principal designerManage stakeholdersQualificationsSeveral years of strong design experience in Reinforced/Prestressed Concrete/Steelwork, preferably in nuclearSeismic Experience FEA modelling experienceChartered civil/structural engineerExperience in high hazard design requirements – e.g seismic, blast, fire, tornadoExperience in CDM 2015 useExperience in large design projectsUK basedClient-side experienceThis role can be based from London, UK or Bristol, UK Additional InformationRegular travels between Gloucester, London and Bristol are required in this position.We are committed to equal treatment of candidates and promote, as well as foster all forms of diversity within our company. We believe that bringing together people with different backgrounds and perspectives is essential for creating innovative and impactful solutions. Skills, talent, and our people’s ability to dare are the only things that matter !Bring your unique contributions and help us shape the future. We are committed to equal treatment of candidates and promote, as well as foster all forms of diversity within our company. We believe that bringing together people with different backgrounds and perspectives is essential for creating innovative and impactful solutions. Skills, talent, and our people’s ability to dare are the only things that matter !. Bring your unique contributions and help us shape the future.