Location- Chennai
Exp- 6-8 yrs
Skill- Network Switching(LAN Technology)

Responsibility

Wireless LAN Technologies
Deep knowledge of 802.11 standards (a/b/g/n/ac/ax).
Expertise in Wi-Fi design, coverage planning, and capacity management.
Familiarity with RF fundamentals (signal strength, SNR, interference, channel planning).
Wireless Infrastructure
Hands-on experience with enterprise-grade WLAN controllers (Cisco WLC, Aruba, Meraki, etc.).
Configuration and management of Access Points (APs), SSIDs, VLANs, and roaming.
Cisco: CUCM, Unity, Expressway, CUBE, VG/ISR, RTMT, CAR.
Microsoft: Teams Phone (Direct Routing/Operator Connect), SBC integration.
Maintain the client’s security and networking devices and upgrade when necessary
Providing end-to-end support for other engineers on Palo Alto equipment/software
Cross train in-house to share knowledge and share workload
Responsible of global protect VPN and troubleshooting
Responsible for vulnerability fix and patching
Live packet capture and troubleshooting report
Provide documentation designed and installation rollouts




Responsible for LAN/WAN installation including switches and routers
Provide support to project managers on security/network deployments
Suggest and detail design changes as and when needed
Design, deploy, and maintain Cisco ACI (Application Centric Infrastructure) fabric.
Configure APIC controllers, tenants, VRFs, bridge domains, and endpoint groups (EPGs).
Implement contracts, filters, and policies for secure communication between EPGs.
Integrate ACI with Layer 2/Layer 3 networks, firewalls, and external routing protocols (BGP, OSPF).
Perform firmware upgrades, patches, and ensure compliance with security standards.
Documentation for the customers installations and provide continue service advice
Generate Monthly and Quarterly Firewall Audit and Network Capacity Management Reports
Timely response on break fix and help in resolving all the incidents that pertain to Network Data and Security
Perform Day to

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