Sr. Network Administrator - Savannah, GA

Sr. Network AdministratorOptim Health System is seeking a full time Sr. Network Administrator for our Savannah location.Immediate Supervisor Title: IT DirectorDesign, plan, and implement network infrastructure, including hardware (servers, routers, switches, firewalls), software, and physical cabling.Implement and enforce network security policies, configure firewalls, and access controls, and monitor for security threats.Diagnose and resolve complex network issues, often working with other IT teams to identify root causes and implement solutions.Monitor network performance, analyze data, and implement changes to improve efficiency and availability.Create and maintain network documentation, including diagrams, configurations, and standard operating procedures.Interact with vendors for hardware and software procurement, support, and maintenance.Maintain Data Centers and server backups and data migrations.Performs other duties as assigned.Strong knowledge of networking protocols (TCP/IP, DNS, DHCP), network devices (routers, switches, firewalls), operating systems (Windows Server, Linux), and network monitoring tools.Server Administration that includes configuration, management, and maintenance of:Windows EnvironmentPhysical serversAD Authentication and SecurityVMWare ManagementCitrix environmentWindow updates and patchingNetwork Administration that includes configuration, management, and maintenance of:LAN, WAN, WLANsVPN configurationWatchguard firewallsUnifi and Dell switchesUnifi wireless controllers and camerasData Center configuration and monitoring of:Pure Storage SAN solutionsEquallogic SAN storageNutanix StorageExaGrid StorageSecurity and antivirus management:Sentinel OneHalcyonDUORole is hybrid.

Must be able to respond to on call. Must be able to come in if necessary even if working from home.