Job Title: L2 Network Engineer (LAN/WAN/SD-WAN)

Location: Chennai (work from office)

Experience Level: 4+ years

Shift: Rotational or as per project

Required Skills: Firewalls- Cisco ASA, SDWAN, LAN, WAN , Troubleshooting

Job Summary:

We are seeking a proactive and detail-oriented L2 Network Engineer to support and maintain our enterprise network infrastructure.

The ideal candidate will have hands-on experience with LAN, WAN, and SD-WAN technologies, and will be responsible for maintaining network availability, performance, and security across multiple sites.

Key Responsibilities:

- Perform day-to-day L2 support for network-related issues, including troubleshooting and resolution for LAN, WAN, and SD-WAN infrastructure.
- Configure and support routers, switches, firewalls (Cisco ASA), and SD-WAN edge devices. Monitor network performance and availability using tools like SolarWinds, PRTG, or similar.
- Escalate complex issues to L3/network architects while providing detailed diagnostic information.
- Coordinate with ISPs and vendors for WAN link issues, provisioning, and upgrades. Assist with the implementation and support of SD-WAN solutions (e.g., Cisco Viptela, Fortinet, Versa, or others).
- Document network changes,



configurations, and troubleshooting steps following ITIL best practices.
- Participate in network maintenance windows and on-call rotations as required. Maintain and update network topology diagrams and asset inventory.
- Support branch office and remote site connectivity, including VPN and SD-WAN configurations.

Required Skills & Qualifications:

- 4+ years of experience in network engineering or administration.
- Solid understanding of Layer 2 and Layer 3 networking concepts.
- Hands-on experience with routers, switches (Cisco, HP, Juniper, etc.).
- Familiarity with WAN technologies (MPLS, Internet VPN, DIA, etc.).
- Exposure to SD-WAN platforms (e.g., Cisco Viptela, Fortinet, Aruba, Silver Peak, or Versa). Understanding of network security principles and basic firewall configurations.
- Experience with network monitoring tools and ticketing systems. Strong troubleshooting and analytical skills.

Pay: ₹700,000.00 - ₹1,200,000.00 per year

Advantages

- Flexible schedule
- Health insurance
- Paid sick time
- Paid time off
- Provident Fund
- Work from home

Work Location: In person

📌 Senior Network Engineer (Perungudi)
🏢 Globalxperts
📍 Perungudi