We are seeking an experienced Master Data Management (MDM) & Data Governance contractor to support the ongoing MDM implementation program. The contractor will work closely with the DT Lead Commercial Analytics and cross-functional teams across Digital Technology, Data Office, Enterprise Architecture, and Patient Impact teams. This role focuses on quality assurance, business analysis, documentation, and coordination activities to ensure successful execution of the a Phase 1 program execution, and the preparation for Phase 2 use cases. The ideal candidate brings hands-on expertise with MDM platforms (e.g., Reltio), data governance processes, and enterprise data integration patterns. Key Responsibilities Quality Assurance of MDM Implementation (Phase 1) • Review and validate deliverables from the system integrator from a UCB standpoint. • Ensure alignment of design, configuration, data models, integrations, and documentation to UCB standards. • Perform QA on functional and technical design documents, mapping specifications, data models, match/merge rules, and data quality rules. Business Analysis & Phase 2 Use-Case Preparation • Collect, consolidate, and structure business and technical requirements from Phase 2 use-case owners. • Translate business needs into clear functional specifications for MDM, data governance, and integration teams. • Support backlog preparation and refinement for future implementation waves. Cross-Functional Coordination • Coordinate internal teams including Integration, Analytics, Enterprise Architecture, Data office, ... teams • Drive alignment on dependencies, integration patterns, timelines, and documentation expectations. Onboarding Documentation • Create and maintain onboarding documentation for the selected Phase 2 use cases. • Summarize architectural decisions, functional rules, historical issues, and cross-team responsibilities. Requirements Required Skills & Experience • 5+ years experience in Master Data Management, Data Governance, or Enterprise Data Integration. • Hands-on experience with MDM platforms (Reltio preferred, but other Enterprise MDM solutions accepted). • Understanding of: Data models, Match & merge rules, Data quality frameworks, Metadata management (ideally in Collibra), API-based and batch integrations • Experience working with cross-functional stakeholders and external vendors. • Ability to produce clear and structured documentation (flows, mappings, requirements). • Strong analytical mindset with attention to detail and quality. • Excellent communication and coordination skills. Nice to Have • Experience SI-led data programs. • Familiarity with CIAM solutions and identity-driven data flows. • Pharma or life-sciences background. • Understanding of our DT and data ecosystem (advantageous but not required).