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