Sr Network L3

Enterprise Routing/switching experience (L2/L3), including maintaining and troubleshooting network hardware, firewall, routing and switching (Cisco Only Needed -MUST).
•             Knowledge of network protocols and applications including RADIUS, SNMP, SYSLOG, TACACS, DNS, DHCP, IPSec, NAT, ACLs.
•             Strong troubleshooting, documentation, and verbal/written communication abilities.
•             Technology Stack : Proxies ( Blue Coat) / Cisco ISE / Infoblox /Load Balancer (F5) /Palo Alto / Cisco ASA
•             Configuring and installing various network devices and services (e.g., routers, switches, firewalls, load balancers, VPN)
•             Provide Level-2/3 support and troubleshooting to resolve issues
•             Deep understanding of networking protocols (e.g., IPSEC, HSRP, BGP, OSPF, 802.11)
•             We need the resource to be Onsite as there is an significant amount of Onsite work (Physical work) Involved.
. **Cisco Firewall Implementation and Management:**
- Design, implement, and maintain Cisco firewall rules to protect enterprise network infrastructure.
- Configure and optimize firewall policies to ensure secure and efficient traffic flow.
- Monitor firewall performance, troubleshoot issues, and ensure high availability and reliability.
- Conduct regular firewall rule audits to identify and remediate potential security vulnerabilities.
- Implement advanced security features such as VPN, NAT, and IDS/IPS on Cisco firewalls.


2. **Cisco Identity Services Engine (ISE) Implementation:**
- Deploy, configure, and manage Cisco ISE to enforce security policies across the network.
- Integrate Cisco ISE with other network devices and services for centralized authentication, authorization, and accounting (AAA).
- Implement and manage network access control (NAC) policies using Cisco ISE.
- Troubleshoot and resolve issues related to Cisco ISE deployment and operation.
- Stay updated with the latest Cisco ISE features and enhancements to leverage new capabilities