Interim domain leader -ERP transformation Location: Brussels (Hybrid)Start: ASAPDuration: 6+ months, with possible extensionLanguages: French and/or English Project context As part of a major digital transformation initiative, the company is replacing its legacy ERP system to a New ERP. The Domain Leader - Procurement, Supply, and Data Management will play a central role in this program, ensuring consistency and integration of the related business processes across various departments (logistics, Finance, Sales, etc.). Mission overview The domain leader will be responsible for:Leading the end-to-end definition and integration of procurement, supply chain, and data governance processes.Ensuring smooth transition and implementation of these processes in the new ERP.Acting as a key stakeholder during design, implementation, testing, and change management. ResponsibilitiesProcurement & supply chain process management:Supervise the integration of procurement and supply processes into the new ERPParticipate in workshops to define sub-processes (supplier mgmt., contracts, stock, reorders, etc.)Identify standard vs. custom development requirementsData management optimization:Ensure master data governance rules exist and are followed (suppliers, articles, etc.)Oversee data migration and validation from the legacy systemContribute to the definition of long-term data governance practicesProcess design participation:Validate the Business Blueprint (Bbp) for procurement, supply, and data processesIdentify and prioritize necessary developmentsEnsure proper process modeling and alignment with business requirementsTraining & change management:Identify training needs and ensure deliveryLead the change process for impacted teams with a strong communication strategyTesting coordination:Oversee end-to-end testing of all relevant processes in the ERPCoordinate test execution and validate resultsAddress any issues or inconsistencies during UATTeam & stakeholder alignment:Maintain close collaboration with internal and external stakeholdersEnsure a unified vision of the ERP rollout across domainsReport decisions and ensure business needs are reflected in the solution Key skills & experienceProcurement & supply chain expertiseStrong knowledge of supplier relationship management, order-to-delivery flow, and inventory controlExperience in supplier contract negotiation and process optimizationData management: Proven experience in master data governance, quality assurance, and data migration in ERP projectsERP project leadershipHands-on experience with ERP systems (Dynamics, SAP, Infor M3 or similar) for procurement and inventory modulesAble to drive workshops, validate processes, and guide configuration teamsAnalytical & risk management skillsAbility to assess risks and define mitigation strategiesExperience in KPI creation and dashboarding for process performance monitoringCommunication & leadershipExcellent verbal and written communication skillsStrong leadership to manage cross-functional teams and stakeholdersComfortable working in a fast-paced, evolving environment with multiple priorities Why this role?Lead one of the key domains in a strategic ERP transformationInfluence end-to-end business-critical processesCollaborate with a skilled team in a cross-functional and dynamic environmentLong-term visibility with high-level decision-making responsibilities