Network Engineer – L1/L2

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.