SAP S/4HANA Data Migration Lead – Finance & FI-AA Wanted

Project overview

Büllesbach & Plöntzke is looking for a freelance Senior SAP S/4HANA Data Migration Expert for a client to technically manage a demanding data migration stream.

The responsibility includes the entire migration process from mock migrations to go-live. The focus is on the complete, compliant, and high-quality transfer of master and transactional data with a special focus on SAP Finance and Asset Accounting.

Responsibilities

• Technical responsibility for the SAP S/4HANA data migration stream from mock cycles to go-live
• Planning, coordination, and tracking of individual migration cycles
• Management of data cleansing, validation, reconciliation, and technical release
• Ensuring the completeness and quality of master and transactional data
• Execution and coordination of tests as well as tracking and resolving identified errors
• Reconciliation of migrated Finance and FI-AA data
• Central interface between business departments, Finance, Accounting, and functional and technical project teams
• Coordination and technical management of international or offshore-based migration resources
• Identification and management of risks, dependencies, and open decisions
• Ensuring cutover readiness as well as supporting the final migration and go-live
• Creation of transparent status reports and coordination with project management and relevant stakeholders

Requirements

Order Details

• Several years of experience in SAP S/4HANA data migration
• Demonstrable responsibility for complex data migration streams in extensive transformation programs
• In-depth knowledge of SAP Finance and Asset Accounting (FI-AA)
• Experience with the migration, validation, and reconciliation of master and transactional data
• Very good knowledge of migration planning, mock cycles, testing, defect management, and cutover
• Experience in the technical management of international and offshore-based project teams
• Strong communication and coordination skills at the interface between business and IT
• Structured, independent, and solution-oriented way of working
• Fluent German and English skills

Project details

By arrangement

Utilization: 100%

Remote and on-site in the Ulm area

On-site portion: approximately 2-3 days every two weeks

Please send me your current profile in Word format and your availability if interested: *@*.com

Keywords: SAP S/4HANA, SAP Data Migration, S/4HANA Data Migration, SAP Finance, SAP FI, SAP FI-AA, Asset Accounting, Master Data Migration, Transactional Data, Mock Migration, Mock Cycles, Data Cleansing, Data Validation, Reconciliation, Defect Management, Cutover, Go-live, Transformation, Offshore Coordination, SAP Consultant, Freelancer

Best regards

Marc Plöntzke

• Start: 2026-12
• Duration: 12 Monate
• Remote: hybrid
• Location: Ulm, Deutschland, DE
• Languages: German