SAP Infrastructure Architecture, IBM Infrastructure, DC Planning & License Management SAP infrastructure architecture and design guidance IBM infrastructure configuration and lifecycle management License management and quarterly release planning AIX, SUSE Linux, IBM VIOS/NIM/SUMA, Power HA & Pacemaker Monthly OS, security, and vulnerability patching Capacity management L4 support for critical incidents Firmware coordination with IBM LPAR and LPM management SAN Storage, IBM SVC, Flash Systems & SAN Switches L4 support for storage and SAN infrastructure SANnav and Storage Insights administration Firmware upgrades and storage replication management Storage-related license management