Network Engineer (L2 / L3) – Enterprise, SD-WAN & Security
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Location: Chennai
Experience: L2: 4–7 years · L3: 7–11 years
CTC: 20 LPA
We're looking for experienced L2 and L3 Network Engineers with strong hands-on expertise across enterprise networking, datacenter technologies, SD-WAN, wireless, network access control, and security.
● Manage complex incidents, troubleshooting, and day-to-day network operations across a large enterprise/datacenter estate.
● Support enterprise routing and switching, SD-WAN, datacenter fabric, wireless, and NAC platforms.
● Support 24x7 operational support and escalations, driving strong troubleshooting and root-cause analysis.
● Maintain excellent communication and documentation for BRM & client excellence.
● Routing & Switching: VLAN, STP/RSTP, VTP, ACL, HSRP/VRRP, Port-Channel, EIGRP, OSPF, BGP, MPLS, etc.
● SD-WAN: Cisco Viptela (preferred), Silver Peak/Aruba Edge Connect.
● Datacenter: Cisco ACI (preferred), Nexus Switches, VXLAN/EVPN, Spine-Leaf Architecture.
● NAC: FortiNAC (preferred), ISE deployment, policy management, and compliance monitoring.
● Wireless: Cisco WLC, Cisco Wireless, Aruba Wireless (preferred).
● F5 Load Balancer.
● Network Security: Firewall, segmentation, VPN, AAA, ACLs, security best practices.
● ITIL/ITSM: Incident, Problem, Change Management (ITIL-based environments).
● Firewall knowledge – Palo Alto, Fortinet, Check Point.
● AWS/Azure Networking.
● ServiceNow, iTop.
● SolarWinds, ThousandEyes, PRTG.
● VMware and virtualisation concepts.
● Automation and scripting: Python, Terraform, GitHub, Ansible, network automation tools.
● Certifications: CCNA, CCNP Enterprise/Data Center, CCIE Enterprise/Data Center, Cisco ACI, ITIL Foundation.
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