Provides L2 managed-services support for enterprise network security and wireless infrastructure. Responsibilities include troubleshooting routing, switching, WAN, LAN, SD-WAN, firewalls, VPNs, wireless connectivity, authentication, and security incidents. The engineer performs configuration changes, upgrades, RCA, preventive actions, incident and problem management, ISP and OEM coordination, SLA reporting, documentation, and on-call maintenance.
HIRING | L2 NETWORK SECURITY & WIRELESS ENGINEER
Location: Bangalore
Experience: 6+ Years
CTC: Up to ₹14 LPA
Work Mode: On-site
Interview: 1st Round Virtual → 2nd Round F2F
ROLE OVERVIEW
We are looking for an experienced L2 Network Security & Wireless Engineer to support enterprise customers in a Managed Services environment. The role involves network, security and wireless operations, troubleshooting, incident management and SLA-driven service delivery.
MUST-HAVE SKILLS
• Cisco Routing & Switching
• BGP, OSPF, EIGRP, STP, HSRP, VRRP
• VLAN, QoS, NAT, ACL, WAN & MPLS
• SD-WAN – Cisco Viptela / Fortinet / VeloCloud
• Fortinet FortiGate Firewalls
• Cisco Firepower / ASA
• IPSec & SSL VPN
• Cisco WLC / Catalyst Wireless
• Aruba Wireless
• Wireless security, authentication & RF troubleshooting
• Network monitoring & alerting
GOOD TO HAVE
• Palo Alto Networks
• SolarWinds
• Cisco DNAC
• HPE OneView
• ServiceNow
• CCNA / CCNP Enterprise
• Fortinet NSE 4 / FCP
• PCNSA / ITIL Foundation
KEY RESPONSIBILITIES
• Provide L2 support for enterprise network infrastructure
• Troubleshoot routing, switching, WAN, LAN and SD-WAN issues
• Manage and troubleshoot firewalls, VPNs and security policies
• Analyze firewall logs and security incidents
• Troubleshoot wireless connectivity, roaming and authentication issues
• Support AP deployments, wireless surveys and optimization
• Perform approved configuration changes and upgrades
• Coordinate with ISPs and OEM/TAC teams
• Handle incidents, changes and problem management
• Perform RCA and implement preventive actions
• Maintain SLA, documentation, runbooks and reports
• Participate in on-call and planned maintenance activities
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