Network Engineer

Frontier; Kanchipuram; On-site; INR 450,000 - 750,000; Full time

Job summary

Frontier is seeking a Network Engineer in Kanchipuram to support 24x7 data centre operations. You will configure and manage Cisco/Juniper/Arista switches, monitor devices with Zabbix/ManageEngine, and handle incidents, SLAs, and ITSM tickets. The role includes Linux OS support, virtualization, and rack/cabling tasks.

Responsibilities cover VLANs, L2 troubleshooting, patching, firmware upgrades, and documentation to ensure robust, scalable network services for enterprise customers.

Qualifications

• Experience in enterprise data centre operations.
• Experience with network monitoring and incident management.
• Familiarity with VLAN, L2 troubleshooting, and fault isolation.

Responsibilities

• Provide 24x7 NOC support for enterprise data centre operations.
• Configure and manage Cisco, Juniper, and Arista switches.
• Perform VLAN configuration, port assignment, and Layer 2 troubleshooting.
• Monitor network devices using Zabbix and ManageEngine.
• Handle network alerts, incidents, escalations, and SLA compliance.
• Manage ITSM tickets for incident, request, and change management.
• Assist with rack mounting, cabling, fibre patching, and DC maintenance.

Skills

NOC operations

Linux administration

VM administration

SLA management

ITSM processes

Cable management

Tools

Cisco switches

Juniper switches

Arista switches

Zabbix

ManageEngine

Dell PowerEdge

iDRAC

Job description

Network Engineer

Location: Kanchipuram, Tamil Nadu

Shift: 24x7 Rotational

Job Description

We are looking for Network Engineers with experience in enterprise data centre operations, network monitoring, troubleshooting, and infrastructure support.

Key Responsibilities

• Provide 24x7 NOC support for enterprise data centre operations.
• Configure and manage Cisco, Juniper, and Arista switches.
• Perform VLAN configuration, port assignment, and Layer 2 troubleshooting.
• Monitor network devices using Zabbix and ManageEngine.
• Handle network alerts, incidents, escalations, and SLA compliance.
• Manage ITSM tickets for incident, request, and change management.
• Support EPABX systems, Matrix SIP phones, and D-Link Access Points.
• Perform Linux OS installation and support (Ubuntu, Red Hat).
• Manage virtual machines, iDRAC configuration, and LVM.
• Support enterprise servers such as Dell PowerEdge, NVIDIA H100/H200, and Supermicro.
• Assist with rack mounting, cabling, SFP installation, and fibre patching.
• Coordinate with ISP teams for OFC laying, FDM/MUX installation, and bandwidth upgrades.
• Execute network switch OS and firmware upgrades.
• Prepare network diagrams, rack layouts, and technical documentation.