SAP Basis Administrator / S/4HANA Migration Consultant

For a long-term SAP S/4HANA migration programme in Lausanne, we are looking for an experienced SAP Basis Administrator / S/4HANA Migration Consultant. The consultant will support the technical conversion activities, system administration, cutover preparation and operational stability of the SAP landscape during the migration. Perform SAP Basis administration activities across the SAP landscape Support the technical SAP S/4HANA conversion Execute and support SUM / DMO activities Implement SAP Notes and manage technical system changes Handle transport and client management Support technical cutover planning and execution Monitor SAP systems and resolve technical issues Coordinate with infrastructure, database and application teams Support troubleshooting during migration, testing and go-live phases Contribute to system stability, performance and operational readiness Strong experience in SAP Basis administration Hands-on experience with SAP S/4HANA conversion projects

Experience with SUM / DMO execution SAP Notes implementation experience Strong knowledge of transport and client management Experience in technical cutover support Strong system monitoring and troubleshooting skills Ability to coordinate with infrastructure and database teams HANA migration experience