Network Engineer L2

5 days ago


Chennai, Tamil Nadu, India GlobalXperts Technology Full time ₹ 6,00,000 - ₹ 10,00,000 per year

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

Location: Chennai (work from office)

Experience Level: 5+ 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



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