Project Manager - Data Migration – SAP S / 4HANA (DATEV → S / 4H Cloud)
Contract | Germany, Essen (Hybrid)
Start : December 2025
Are you a data migration specialist who thrives on precision, problem-solving, and delivering high-quality results in complex ERP environments? We’re looking for a Project Manager to lead a critical migration from DATEV Rechnungswesen to SAP S / 4H Cloud , supporting a high-profile transformation programme.
This is an opportunity to take full ownership of master and transactional data migration—ensuring completeness, accuracy, and stakeholder confidence throughout every migration cycle.
What You’ll Do
As the Data Migration Manager, you will take the lead across all key stages of data migration, including :
End-to-end data preparation and validation
- Capture required master and transactional datasets.
- Prepare data loads in bespoke, project-specific formats.
- Ensure all data is thoroughly validated, accurate, and ready for import.
Close collaboration with project teams
Work closely with project, finance, and technical teams to identify and resolve issues.Maintain a detailed issue log and drive swift resolutions.Stakeholder coordination and sign-off
Organise data load reviews, manage stakeholder alignment, and secure formal sign-off for each data cycle.Support a successful S / 4H Cloud implementation
Deliver clean, complete, and trusted datasets for all master and transactional categories, including vendors, customers, assets, bank data, AP / AR open items, GL balances, and open item management.What You’ll Deliver
Fully validated master and transactional datasetsData load files in the required bespoke formatsA comprehensive import issue logFinal sign-off documentation for each migration cycleWhat We’re Looking For
Experience and Expertise
At least 5 years of hands-on data migration experience, ideally in large-scale ERP or transformation environmentsStrong background managing full lifecycle data migrationsExcellent understanding of financial and business processes (RTR, PTP, OTC)Technical Skills
Deep experience with SAP S / 4HANA and DATEV RechnungswesenStrong command of data transfer, cleansing, validation, and interface requirementsAdvanced Excel skills, including complex analysis, pivot tables, and working with large datasetsCommunication and Language
Fluent German and English (written and spoken)Able to communicate clearly with finance teams, technical teams, and senior stakeholdersPersonal Attributes
Analytical, structured, and detail-orientedStrong team player with excellent communication skillsHigh level of initiative and responsibility