Network Engineer II

Colruyt Group; Coimbatore District; On-site; INR 900,000 - 1,300,000; Full time

Job summary

Colruyt Group India is seeking a Network Engineer for permanent, full-time employment. You will monitor network availability, provide L2 support, and maintain routers, switches, firewalls, and data center components across enterprise environments.

Applicants should have strong OSI/TCP/IP knowledge, hands-on experience with LAN/WAN/Wi‑Fi, VPN, and multi-vendor platforms such as Cisco and Juniper. You will document changes and drive proactive remediation.

Qualifications

• Strong understanding of OSI model, TCP/IP, routing, switching, VLANs, LACP, RSTP, IGMP, QoS, and BGP.
• Hands-on experience with enterprise LAN, WAN, Wi-Fi, firewall, VPN, and data center network environments.
• Experience with multi-vendor Wi-Fi platforms such as Cisco and Juniper Mist.
• Ability to troubleshoot complex network issues using monitoring tools and packet analysis tools.
• Good knowledge of incident, change, and problem management practices.

Responsibilities

• Monitor network availability, performance, and reliability across enterprise environments.
• Provide Level-2 support for complex network incidents, changes, and problems.
• Configure, install, troubleshoot, and maintain routers, switches, firewalls, load balancers, wireless, and data center network components.
• Plan, design, and execute IT changes and network projects with proper documentation and governance.
• Perform trend analysis, identify potential network problems, and drive proactive remediation.
• Create and maintain troubleshooting guides, knowledge articles, and operational documentation.
• Ensure accurate incident, change, and problem records using standard ITSM processes.

Skills

Network monitoring

L2 support

Troubleshooting

Documentation

ITSM processes

Tools

Cisco Nexus/NX-OS

F5 Load Balancers

ASA

Juniper SRX

Palo Alto

Wireshark

Job description

Colruyt Group India | Permanant (Full Time)

• Monitor network availability, performance, andreliability across enterprise environments.
• Provide Level-2 support for complex networkincidents, changes, and problems.
• Configure, install, troubleshoot, and maintainrouters, switches, firewalls, load balancers, wireless, and data center networkcomponents.
• Plan, design, and execute IT changes and networkprojects with proper documentation and governance.
• Perform trend analysis, identify potentialnetwork problems, and drive proactive remediation.
• Create and maintain troubleshooting guides,knowledge articles, and operational documentation.
• Ensure accurate incident, change, and problemrecords using standard ITSM processes.

Requirements

• Strong understanding of OSI model, TCP/IP,routing, switching, VLANs, LACP, RSTP, IGMP, QoS, and routing protocolsincluding BGP.
• Hands‑on experience with enterprise LAN, WAN,Wi‑Fi, firewall, VPN, and data center network environments.
• Experience with Cisco Nexus/NX-OS, F5 LoadBalancers, ASA, Juniper SRX, Palo Alto, and multi-vendor Wi‑Fi platforms suchas Cisco and Juniper Mist.
• Ability to troubleshoot complex network issuesusing monitoring tools and packet analysis tools such as Wireshark.
• Good knowledge of incident, change, and problemmanagement practices.