Administer, monitor and troubleshoot enterprise IP network infrastructure to ensure availability, performance and security
Manage and maintain routing, switching and wireless network environments, including wired and WiFi access utilizing technologies such as 802.1x/EAP
Perform both physical and logical network configuration changes, including installation and removal of network devices, cabling and connectivity components
Configure and support network security mechanisms, including firewalls, traffic filtering and secure communication protocols (SSL/TLS, VPN, authentication systems)
Ensure stable operation of core network services such as DNS, DHCP and NTP across the infrastructure
Administer large-scale enterprise network environments and ensure proper configuration of endpoint systems (Windows, Linux, network devices)
Provide 2nd line support to users and resolve network-related incidents and issues in ...