NTT Data is currently looking for a Senior SAP Consultant with at least 10 years experience for one of our clients in the public sector based in Brussels. This role will be performed in a hybrid mode (2 3 days going to the office, 2 3 days working from home). Key responsibilities Lead SAP Basis installations, upgrades, and migrations, ensuring optimal system performance and reliability Perform end to end administration of SAP BW/4HANA Rise landscape Provide expert level operational support (3rd level) for SAP on Rise environments, troubleshooting and resolving performance issues Execute complex system copies, upgrades, and Unicode conversions across a wide range of operating systems and databases Perform system patching, transport management, and SAP system health checks Implement security measures including SSO setup, SSL configurations, and SAP router installations Lead BC part of SAP BW/4HANA migration project from planning to delivery, ensuring timely completion and compliance with best practices Manage cloud based SAP environments Profile Minimum of 10 years of hands on SAP Basis experience, with expertise in large scale, complex SAP environments Proven expertise in SAP NetWeaver, ECC, S/4HANA, Solution Manager, BusinessObjects, and related technologies Experience working with Windows, Solaris, RedHat, and a variety of databases, including MSSQL, Oracle, and SAP HANA Extensive knowledge in installation, configuration, upgrades, and migrations of SAP systems Strong background in managing and supporting cloud environments (e.g., Azure, Rise) and performing database migrations Familiarity with security protocols such as SAML, Kerberos, Spnego, and experience with SSO setups for SAP GUI and web interfaces Strong troubleshooting and performance optimization skills o Excellent communication skills and a demonstrated ability to work directly with clients in a consulting capacity Technical skills Kerberos SQL Server Oracle Red Hat SAML SAP BC SAP Business Objects SAP ECC SAP HANA SAP NetWeaver SAP S/4 HANA SAP Solution Manager Solaris Spnego Windows Languages You have a native level of French/Dutch, fluent in English and a good level of the other national language. NTT Data a part of NTT Group is a trusted global innovator of IT and business services headquartered in Tokyo. NTT Data has been awarded Top Employer 2024 regional certification in Asia Pacific, Europe, Latin America, and North America including 29 countries. We help clients transform through consulting, industry solutions, business process services, IT modernization and managed services. NTT Data enables clients, as well as society, to move confidently into the digital future. We are committed to our clients'' long term success and combine global reach with local client attention to serve them in over 50 countries. Visit us at nttdata.com