.As a Master and Reference Data Management Specialist, you are part of our growing Data & Artificial Intelligence team within our Digital Core function, where we work together on supporting the wider needs and demands from the business, transforming the way we think of data and embedding data management in our key deliveries across all areas of the energy industry. In this fast-paced environment, you will assist your team in driving pragmatically and efficiently the effort to complete the documentation of master and reference data sources in the SE Data Catalog for all data domains. Enabling a clear inventory of data sources across the Siemens Energy data landscape, helping the Data Excellence and Data Governance team to identify opportunities for certification and harmonization; driving further our ambition to identify and declare authoritative data sources. In your role you will lead the implementation and embedding of Master Data Management best practices and the assurance processes to guarantee all master data and reference data are created and managed appropriately for the benefit of the enterprise.How You'll Make an Impact You will be the leader expert for Master and Reference Data Management at Siemens Energy, leading a roadmap in service of identification of master and reference data sources and the processes to manage, certify and subscribe to them.You will explain with confidence what master and reference data is, demonstrating your area of expertise by providing clear rationale and supportive examples to help overcome conflicts on other people's understanding and interpretation of data governance concepts.You will advise and guide the data governance roles in the identification of master and data reference data in their domains, developing their skills to achieve these tasks independently.You will support the active documentation of master and reference data in the SE Data Catalog (Collibra), and develop the processes and materials so this task is performed effectively by the data governance roles.You will support and advise on best practices, and document requirements for the SE Data Catalog where new and/or enhancements to the existing capability to capture relevant metadata for master and reference data are required.You will support the creation of documentation and 'how to' guides that explain step by step how to execute the activities in service of Master and Reference Data Management, in alignment with the Data Management Enterprise Process.You will coach others, in particular key data governance roles, to confidently describe and own their master and reference datasets; helping and guiding them to use the SE data catalog successfully in the documentation and mapping of their sources