Data is a key success factor in our client's transformation and migration projects. To ensure high data quality and a smooth go-live, we are looking for a Data Steward (m/f/d). In this role, you will work at the interface between business units and IT, supporting data migration from preparation through to the hypercare phase.

Your responsibilities:

• Strategic and functional alignment of data migration: Support in coordinating local data migration and involvement in defining and finalizing the migration scope.

• Data preparation and quality assurance: Creation and maintenance of mappings, execution of data extraction, cleansing, and validation.

• Migration testing and go-live support: Participation in mock cycles, go-live simulations, cut-over activities, and execution of pre- and post-load checks.

• Analytics, hypercare, and user support: Involvement in the analytics transition (local/satellite reports), support for end users during go-live and hypercare, as well as clarification, tracking, and documentation of data issues.