Network Engineer – L1/L2

21 hours ago

himachal pradesh, India Twizhire Full time

🚀 Twizhire is hiring for Network Engineers (L2) to join a high-performance Network Operations Center (NOC) based in Kolkata. If you’re passionate about network uptime, real-time troubleshooting, and growing into advanced network roles — this is the launchpad you’ve been looking for.

🔹 Job Title: Network Engineer – L2 (NOC)

📍 Location: Kolkata (On-site)

🧠 Experience: 2–4 years

🕐 Shift: Rotational (24/7 operations including nights/weekends)

📄 Type: Full-time


🔹 What’s in it for you?

  • Join a mission-critical 24x7 NOC supporting enterprise networks
  • Grow from L2 roles and beyond with hands-on device & RCA exposure
  • Work on real networks: Cisco devices, routing, switching, VPNs, and firewalls
  • Build your profile with access to tools like SolarWinds, PRTG, Nagios
  • Get mentorship and training aligned with CCNA/CCNP paths
  • Work in a collaborative team where escalation handling and RCA drive growth


🔹 What You’ll Do:

  • Monitor network health using NMS tools (SolarWinds, PRTG, Nagios, etc.)
  • Handle routing/switching issues, latency, outages, and alerts
  • L2: Own escalations, perform root cause analysis, and support config-level changes
  • Collaborate with cross-functional teams and vendors for timely closure
  • Maintain documentation: incidents, changes, SOPs, and topologies
  • Follow security practices including firewall checks and VPN monitoring


🔹 What Makes You a Fit:

  • 2–4 years of experience including escalations, config, RCA (L2)
  • Hands-on knowledge of TCP/IP, DNS, DHCP, VLANs, Cisco IOSa
  • Experience with switches, routers, firewalls, and monitoring platforms
  • CCNA certified or currently pursuing (required); CCNP is a strong plus
  • Bonus: Familiarity with MPLS, SD-WAN, VPNs, or network automation (Python/Ansible)
  • Strong communication skills and ability to work in 24x7 environments


Ready to level up in network operations and handle real-world systems at scale?

Apply now via Twizhire.

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