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