Enterprise Systems Administration (Windows Server)

Experience planning and executing UNIX server migrations including cutover strategy for file systems, binaries, and middleware Experience designing and implementing high availability and disaster recovery for server infrastructure Experience managing migration planning including stakeholder coordination, scope definition, risk mitigation, and change management Experience providing post-migration stabilization and Hyper Care support including performance troubleshooting Experience configuring and

Experience migrating large complex databases and applications with logins, jobs, SSIS packages, and linked servers Experience designing and installing clustering with Always ON High Availability Experience with project status reporting, meetings, and scope change management Experience providing Hyper Care support post-migration of databases and applications Experience with Redgate monitoring software for SQL Server performance tuning and SAN optimization Experience with SQL Server Reporting Serv

Experience installing, configuring, upgrading, and managing VMware vSphere, ESXi hosts, VXRAIL, and vCenter Servers Experience creating and managing virtual machines, resource allocation, and troubleshooting performance issues Experience configuring and maintaining virtual networks (vSwitch, NSX) and storage (vSAN, SAN, NAS) Experience applying patches, updates, and upgrades to ESXi hosts, VXRAIL, and vCenter Experience implementing security (RBAC) and monitoring system health using tools like V