Network Engineer-L2

Altraize; Karnataka; On-site; INR 600,000 - 1,200,000; Full time

Job summary

Altraize is seeking an experienced Network Engineer L2 to manage, troubleshoot, and support enterprise network infrastructure from Chennai. The ideal candidate will have hands-on experience in network operations, troubleshooting, and incident management.

Key responsibilities include monitoring, configuring routers/switches/firewalls, handling incidents, and maintaining documentation. CCNA/CCNP is a plus.

Qualifications

• 4–6 years of experience in Network Engineering and operations.
• Hands-on TCP/IP, LAN, WAN, VPN, DNS, DHCP expertise.
• Cisco routers and switches experience.
• Knowledge of routing protocols such as OSPF, BGP, EIGRP.
• Experience in network troubleshooting and incident management.
• Knowledge of network monitoring tools.
• Understanding of firewalls and network security concepts.
• CCNA/CCNP certification will be an added advantage.

Responsibilities

• Monitor and maintain enterprise network infrastructure.
• Troubleshoot L2/L3 network issues and resolve incidents within SLA.
• Configure and troubleshoot routers, switches, firewalls, and network devices.
• Handle network incidents, service requests, and change requests.
• Perform network monitoring, performance analysis, and issue resolution.
• Troubleshoot LAN, WAN, VPN, TCP/IP, DNS, DHCP, and routing-related issues.
• Work with NOC, infrastructure, security, and application teams for issue resolution.
• Perform network configuration, upgrades, and maintenance activities.
• Maintain network documentation and incident reports.
• Participate in planned maintenance and support activities.

Skills

TCP/IP

LAN

WAN

VLAN

VPN

DNS

DHCP

Cisco routers and switches

OSPF

BGP

EIGRP

Network troubleshooting

Incident management

Network monitoring tools

Firewalls

Network security concepts

Job description

Hiring: Network Engineer L2

Experience: 4–6 Years

Location: Chennai

Role: Network Engineer L2

We are looking for an experienced Network Engineer L2 to manage, troubleshoot, and support enterprise network infrastructure. The ideal candidate should have strong hands‑on experience in network operations, troubleshooting, and incident management.

Key Responsibilities

• Monitor and maintain enterprise network infrastructure.
• Troubleshoot L2/L3 network issues and resolve incidents within SLA.
• Configure and troubleshoot routers, switches, firewalls, and network devices.
• Handle network incidents, service requests, and change requests.
• Perform network monitoring, performance analysis, and issue resolution.
• Troubleshoot LAN, WAN, VPN, TCP/IP, DNS, DHCP, and routing‑related issues.
• Work with NOC, infrastructure, security, and application teams for issue resolution.
• Perform network configuration, upgrades, and maintenance activities.
• Maintain network documentation and incident reports.
• Participate in planned maintenance and support activities.

Required Skills

• 4–6 years of experience in Network Engineering / Network Operations.
• Strong knowledge of TCP/IP, LAN, WAN, VLAN, VPN, DNS, DHCP.
• Hands‑on experience with Cisco routers and switches.
• Good understanding of routing protocols such as OSPF, BGP, EIGRP.
• Experience in network troubleshooting and incident management.
• Knowledge of network monitoring tools.
• Understanding of firewalls and network security concepts.
• Good communication and problem‑solving skills.
• CCNA/CCNP certification will be an added advantage.

Skills: firewalls,enterprise,infrastructure