Job description

• Design, implement, and troubleshoot complex Cisco-based LAN/WAN environments, including IOS and NX-OS platforms. • Configure and maintain TCP/IP networking and understand OSI Model fundamentals for effective diagnostics and design. • Implement Layer 2 technologies such as VLANs, Trunking, EtherChannel, and Spanning Tree Protocols (STP, RSTP, MSTP). • Deploy and manage dynamic routing protocols, including: • OSPF (Single & Multi-Area) • EIGRP • BGP (iBGP/eBGP), route filtering, and path attribute tuning. • Configure and troubleshoot HSRP, VRRP, and GLBP for gateway redundancy. • Deploy and secure enterprise networks using Access Control Lists (ACLs), Cisco ASA, Firepower, and VPN technologies (IPSec, SSL). • Implement Quality of Service (QoS) policies including traffic shaping, classification, marking, and queuing mechanisms. • Deploy and support Cisco SD-WAN solutions including Viptela and Meraki platforms. • Configure and support MPLS, VRFs, Route Targets, and Layer 3 VPNs in service provider or enterprise environments. • Plan and implement IPv6 addressing and routing across enterprise networks. • Conduct packet capture and traffic analysis using Wireshark and other tools for advanced troubleshooting. • Monitor networks using SNMP, Syslog, NetFlow, and leverage platforms like Cisco DNA Center and Prime Infrastructure. • Automate network tasks using Python, Ansible, and RESTful APIs for configuration management and reporting. • Integrate and support Linux-based systems in networking contexts (DHCP, DNS, TCPDump, etc.). • Support and configure cloud networking environments including AWS VPC, Azure VNet, and GCP VPC. • Provide on-site support and work in coordination with customer IT teams and other vendors as needed.

Requirements