Senior Network Engineer

Experience: 8–12+ Years
Location: Delhi
Employment Type: Part - Time

Role Summary

We are looking for a hands-on Senior Network Engineer who has worked on large Cisco Campus, Data Center, and Wireless environments.

The candidate should be comfortable with implementation, migration, troubleshooting, configuration, and production support, not just design/theory.

Key Skills Required

· Cisco Catalyst 9600, 9500 and 9200 switches

· Cisco Nexus 9300 series

· Cisco ACI / APIC

· Cisco Catalyst Center / DNA Center

· Cisco Nexus Dashboard

· Cisco 9800 / CW9800 Wireless Controllers

· Cisco 9100 Series Access Points

· Routing: OSPF, BGP, static routing, VRF

· Switching: VLAN, STP, LACP, Port-Channel, HSRP

· Network speeds: 1G, 10G, 25G, 40G, 100G and 400G

· Good understanding of SFP/QSFP optics, SMF/MMF, SR/LR/BiDi

Day-to-Day Responsibilities

· Configure and troubleshoot Cisco Campus and Data Center switches.

· Handle network installation, migration, upgrades and production changes.

· Troubleshoot routing, switching, fiber, optics and connectivity issues.

· Support Data Center, DMZ, Core, Distribution and Access networks.

· Manage Cisco Wireless Controllers and Access Points.

· Work on Cisco ACI/APIC and Nexus environments.

· Prepare LLD, MOP, rollback plan, port mapping and as-built documents.

· Coordinate with Cisco TAC and internal server, security and application teams.

· Review BoM/BoQ and validate switches, modules and optics before deployment.

Candidate Should Have Real Project Experience In

· Campus Core/Distribution/Access deployment

· Data Center Nexus implementation

· Cisco ACI/APIC

· Wireless deployment with Cisco 9800 controllers

· Large network migration or refresh projects

· OSPF/BGP troubleshooting

· Fiber and optical troubleshooting

· Production network change activities

Preferred Certifications

CCNP Enterprise / CCNP Data Center / CCIE preferred, but strong hands-on experience is more important.

Work Location: In person