Recommend, implement, maintain, and monitor security solutions to protect IT Infrastructure systems including but not limited to Azure express routes, virtual network edges, vnets, resource groups, load balancers, NSGs, ASR, and various virtualized storage solutions across multiple regions. Harden, patch, and secure various enterprise technologies including but not limited to Microsoft Active Directory, SQL, Exchange, Office 365, Microsoft Teams, Power BI, SharePoint, SCCM; VMware vSphere, ESXi; Citrix Cloud, XenDesktop, and ADCs.