Experience administering virtualization, backup and recovery using VEEAM, endpoint management, patching (Qualys), and enterprise security tools (Sentinel One), with working knowledge of TCP/IP, DNS, DHCP, VLANs, VPNs, firewalls, switching, and wireless networking. Hands-on experience with Windows Server, Active Directory, Azure, Group Policy, Microsoft 365, Entra ID, and network services; must be familiar with Cisco Meraki networking equipment (switches, wireless access points, and security appliances).