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ALLTECH CONSULTING SVC INC

Network Engineer

ALLTECH CONSULTING SVC INC, Milpitas, California, United States, 95035


Job Description:

Responsibilities:

Configure IP networking, L2/L3 network protocols (spanning-tree, OSPF, BGP, MPLS, VPLS), IPv6, LAN/WAN, SD-WAN, SDN, TCP/IP, DHCP, DNS, routing, IPSEC VPN, QOS, MACSEC, VLAN, ACL, application flow.

Drive automation & function as a Tier-3 escalation point.

Monitor and analyze network with various tools such as Protocol Analyzer, Solar Winds, IPAM, RADIUS, Netbrain, Splunk and WAN simulation as per customer requirement.

Deploy and manage multi-vendor network environment including but not limited to Cisco/Arista/Dell 12 and 13 switches, Cisco ISR routers, Cisco DNA-C/ISE/Prime/ACS/WLCs, Aruba SD-WAN Silver peak/CPPM, Palo-Alto firewalls, and Infoblox IPAM.

Manage Palo-Alto firewalls via Panorama central management and configure policies to allow/deny traffic as per organizational needs.

Configure Cisco wireless infrastructure, maintain Cisco 5508/9800 WLCs and 3600/3700/3802/9130 access points.

Troubleshoot network issues with Silver Peak SD-WAN. Check site connectivity, overlay/underlay tunnels, top talkers and slowness issues at respective sites.

Led an effort to convert Silver Peak sites from legacy bridge mode to routing mode to avoid Single point of failure and asymmetric routing.

Document network issues related Incidents with in-depth event logs, RCA and evidence.

Create and document network diagrams with MS Visio.

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