L2 Network Engineer
Wiselink Global Services
Hybrid (TN/Chennai, MAH/Pune, Telangana/Hyderabad, Karnataka/Bangalore)
Category: Technology Type: Full-Time Arrangement: Hybrid
8 - 10 Yrs15 - 21(Monthly)
Posted: 3 Jun 2026
Job Description
L2 engineer responsible for operational support across enterprise Switching, Wireless Controllers/APs, and Aruba SilverPeak SD WAN, and Firewalls (Check Point). Owns P1/P2 incidents, performs advanced troubleshooting, drives RCA, executes complex changes, and ensures stability of the entire network stack. Responsibilities include troubleshooting and managing Cisco Catalyst and Aruba switching environments, wireless controller and access point issues, SD WAN tunnel management using Aruba SilverPeak EdgeConnect, and handling escalated incidents with ITIL compliance.
Required Qualifications
- Switching (Cisco and Aruba)
- Routing
- Wireless (Aruba & Cisco)
- SD WAN (SilverPeak)
- Check Point Firewalls
- Advanced SD WAN troubleshooting
- Deep WLAN experience
- CLI expertise with Cisco
- Protocols: STP, OSPF, BGP, VRRP/HSRP, QoS
Preferred Qualifications
- Infoblox DDI
- Strong communication skills
Skills Required
802.1X authenticationACLAruba CXAruba CentralAruba Mobility ControllersAruba SilverPeak EdgeConnectBGPCLICheck Point FirewallsCisco 9800Cisco CatalystCisco NexusHSRP/VRRPITILIncident managementLACPOSPFPacket capturesQoSSD WAN troubleshootingSTP/RSTP/MSTUnity OrchestratorVLAN