Fully support, configure, maintain, and upgrade corporate customer's networks and in-house serversMaintain Physical Unix, Windows, Linux ServersInstall and integrate new server hardware and applicationsManage Samsung's in-house security solution managementProject management, planning, DR, new system designs and implementationKeep an eye out for needed updatesBackup, DR, Cluster maintenanceSupport and administer third-party applicationsEnsure network security and connectivityMonitor network performance (availability, utilization, throughput, goodput, and latency) and test for weaknessesSet up user accounts, permissions and passwordsResolve problems reported by an end-userDefine network policies and proceduresSpecify system requirements and design solutionsUpdate and maintain Active Directory users and group