Network Engineer

Bahwan Cybertek Group; Chennai; Hybrid; INR 900,000 - 1,300,000; Full time

Job summary

Bahwan Cybertek Group in Chennai seeks a seasoned Network Engineer to design, implement, troubleshoot, and optimize enterprise networks with a strong focus on routing and Cisco-based environments.

Responsibilities include configuring LAN/WAN, data center networks, and routing protocols (BGP, OSPF, EIGRP, IS-IS), ensuring redundancy, and supporting MPLS/SD-WAN/VPN. You will document topology and provide L2/L3 support in a dynamic, challenging environment.

Qualifications

• Design, implement, troubleshoot, and optimize large-scale networks.
• Hands-on experience with Cisco-based environments.
• Strong focus on routing, switching, and connectivity.
• Proficient with routing protocols: BGP, OSPF, EIGRP, IS‑IS.

Responsibilities

• Design, implement, and support enterprise LAN, WAN, and Data Center networks.
• Configure, manage, and troubleshoot routing protocols including BGP, OSPF, EIGRP, and IS‑IS.
• Perform advanced troubleshooting of network connectivity and routing issues.
• Configure and maintain Cisco routers and switches.
• Implement network redundancy and high availability solutions.
• Monitor network performance and proactively identify potential issues.
• Support WAN technologies, MPLS, SD-WAN, and VPN connectivity.
• Collaborate with infrastructure and security teams for network optimization.
• Participate in network upgrades, migrations, and disaster recovery activities.
• Create and maintain network documentation, topology diagrams, and operational procedures.
• Provide L2/L3 support for critical network incidents.

Skills

Routing protocols

Cisco knowledge

LAN design

WAN design

Troubleshooting

Tools

Cisco IOS

MPLS

SD-WAN

VPN technologies

Job description

Job Summary

We are seeking a highly skilled Network Engineer with strong expertise in Routing Protocols and enterprise network infrastructure. The ideal candidate will be responsible for designing, implementing, troubleshooting, and optimizing large-scale network environments, with a primary focus on routing, switching, and network connectivity. The candidate should possess hands‑on experience with Cisco‑based environments and advanced routing technologies.

Key Responsibilities

• Design, implement, and support enterprise LAN, WAN, and Data Center networks.
• Configure, manage, and troubleshoot routing protocols including BGP, OSPF, EIGRP, and IS‑IS.
• Perform advanced troubleshooting of network connectivity and routing issues.
• Configure and maintain Cisco routers and switches.
• Implement network redundancy and high availability solutions.
• Monitor network performance and proactively identify potential issues.
• Support WAN technologies, MPLS, SD-WAN, and VPN connectivity.
• Collaborate with infrastructure and security teams for network optimization.
• Participate in network upgrades, migrations, and disaster recovery activities.
• Create and maintain network documentation, topology diagrams, and operational procedures.
• Provide L2/L3 support for critical network incidents.