.OB SUMMARY/PURPOSE:Imerys is a world leader in creating specialty solutions that improve everyday life through minerals. Our success is built on our people, and creates an environment where our 17,500 employees around the globe can thrive. We passionately believe that our teams are at their best when they have the opportunity to learn, collaborate and find new ways to solve our customers' challenges, no matter what part of the business they are in.In early 2018, Imerys launched an ambitious internal transformation program to foster efficiency within the group: MAKE IT #1. MAKE IT#1 Group wide digital transformation is reshaping Imerys Digital landscape, encompassing 5 pillars: Common language and processesA global SAP Core Model, S4/Hana based, named OPERA (target +7000 users in +30 countries)A common collaboration platform (GNOC, GSOC, unified WAN) A common unified IT organization. MAKE IT #1 aims at implementing common IT Tools for our business. In order to enable seamless development and roll out of these new tools, Imerys IT is also evolving from a division centric IT organization to a more integrated structure with a strong regional IT platform. Group IT Application implements and enforces standards and policies as defined by the Group. Group IT Application designs, builds and deploys Business Area solutions and applications. This position is part of the Opera Services organization.The Business Solution Architect responsibility is to ensure the success of the OPERA SAP Core Model project by providing a functional and technical drive to solution components during and after the SAP Core Model rollouts across Imerys Business Areas.The Business Solution Architect's prime responsibility is to direct solution design and build, maintain a high level of IT expertise and manage the resulting maintenance and evolution cycles for SAP Core Model.The Business Solution Architect is in charge of managing the solution definition and maintenance on his/her domain.JOB SCOPE/DIMENSIONS:Human dimension: The role reports directly to the Financial Business Solutions ManagerKey interfaces, stakeholders and relationships: IT Competency Centers, Business Solution Architects, Rollout teams, Business Process Owners, Group Master Data & Process director, Functional Heads and Direct reports, Process experts, External providers (e.G. Consulting companies, Software editors, Technology & Tools for Automation…).KEY TASKS AND RESPONSIBILITIES:The main missions of the Business Solution Architect are to:SAP Core Model Design and Build:Follow the SAP Core Model methodology from legal entity assessment to user acceptance testingThis includes the responsibility of application activities related to business requirements, analysis, solution design leading configuration (for CR and liaising with Opera Factory) and development (liaising with Dev