Responsibilities Install configure and manage LANs WANs wireless networks routers switches firewalls PaloAlto SDWAN - Cloud Genix and other network hardware Responsible for a large WAN setting involving multiple networks and data centers ensuring maximum availability and capacity while ensuring adequate security Work effectively on cross-departmental projects Support network administration of a 24x7 infrastructure participate in 24x7 on call rotation Perform troubleshooting analysis of problems with network infrastructure working with ISP or vendors Manage network user access and permissions Manage network systems back up Document network problems and resolution for future reference Maintain network diagrams and documentation Generate and maintain documentation as it relates to network configuration network mapping processes and service records Monitor network performance and implement performance tuning Apply knowledge of firewalls and intrusion detection systems Provide prompt communication and status reports on critical activities Ensure proper security practices are followed in accordance with established IT policies and procedures PCI and SOX Compliance Install configure VOIP phones thin clients desktops for new users Manage cabling and telecom infrastructure to ensure smooth operations of our customer delight center Work closely with business and other IT teams to fulfill infrastructure requirements for new hires office relocations Requirements Bachelor s Degree in Computer Science Information Technology or similar Network administration engineering experience required Experience troubleshooting and tuning WLAN networks Expertise in WAN LAN SDWAN and transport technologies Ethernet MPLS TDM circuits Proven ability to work with logical design models Spanning tree VTP VLANs physical cabling Knowledge of network protocols CoS PoE NTP DNS DHCP SMTP VPC network management protocols CDP TFTP SNMP and security protocols SSH HTTPS SSL AAA IPSec Technical expertise