L2 Network Engineer

Job Title: L2 Network Engineer

Location: Chennai (work from office)

Experience Level: 4+ years

Shift : Rotational or as per project

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, 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.

Preferred Qualifications:

• Relevant certifications: CCNA, CCNP, NSE, or equivalent.
• Experience with cloud networking (AWS, Azure) is a plus.
• Familiarity with scripting (Python, Bash) for automation is a plus.
• Understanding of ITIL processes and change management.

Soft Skills:

• Good communication and documentation skills.
• Ability to work independently and as part of a global IT team.
• Strong sense of responsibility and ownership.
• Customer-focused attitude.

Job Type: Full-time

Pay: Up to ₹1,000,000.00 per year

Application Question(s):

• Please rate your english communication skills out of 10 (1 is lowest and 10 is highest)
• Current CTC?
• Expected CTC?
• In how many days you can join if gets shortlisted ?
• Total years of experince you have in Network engineering ?
• Total years of experince you have in Routing & Switching ?
• Total years of experince you have in WAN and SD-WAN ?
• Total years of experince you have in Firewalls ?
• Total years of experince you have in Network migrations and deployments ?
• Let us know you top 5 technical skills which makes you a fit for thi role ?
• Since its a global project , you may need to work in various shifts , are you ok with it ?
• Are you comfirtable to work from office (Chennai/Gurugram)?
• Current Location ?
• Have you gone through the JD and ok to perform all roles and responsibilties mentioned ?

Work Location: In person