We are looking for a Senior Network Engineer with robust expertise in Cisco Data Center, Routing, Switching, Wireless, and Network Security technologies to join our team. The ideal candidate will have hands-on experience supporting large-scale enterprise networks, data center operations, troubleshooting, and network transformation projects.

Key Responsibilities:

- Design, configure, implement, and support enterprise network infrastructure including Cisco routers, switches, firewalls, wireless networks, and load balancers.
- Perform network device commissioning, decommissioning, upgrades, and lifecycle management.
- Manage and monitor LAN infrastructure including:
- DHCP, DNS, VLANs

- QoS

- Network Access Control (NAC)

- Wireless LAN

- IP Address Management (IPAM)

- Network segmentation
- Provide support for Data Center LAN capacity planning and expansion activities.
- Perform advanced troubleshooting to maintain high availability of LAN and Data Center networks.
- Configure, test,



and deploy new network switches and infrastructure components.
- Support annual failover testing and disaster recovery activities.
- Deploy and manage Cisco Data Center technologies including:
- NX-OS platforms: N2K, N3K, N5K, N7K, N9K
- Cisco Catalyst switches: 3850, 9300, 9500
- Cisco routers, firewalls, and load balancers
- Provide Level 3 support for production incidents within defined SLAs.
- Participate in 24x7 On-Call rotation and provide immediate resolution for Priority 1 and Priority 2 incidents.
- Conduct Root Cause Analysis (RCA) and implement permanent corrective actions.
- Perform network software/code upgrades to address vulnerabilities, bugs, and compliance requirements.
- Maintain network documentation and operational processes for Data Center environments.

📌 Network Engineer (Hyderabad)
🏢 Elabs Infotech
📍 Hyderabad