Job Purpose

We are looking for a highly skilled Senior Network Engineer with strong experience in Data Center and IT Infrastructure settings. The role will be responsible for designing, implementing, supporting, and optimizing enterprise network infrastructure while ensuring high availability, security, and performance across Data Center operations.

Key Responsibilities
Design, deploy, and manage Data Center and enterprise network infrastructure.
Configure and troubleshoot routing, switching, and network security solutions.
Manage Data Center technologies including Spine-Leaf, VXLAN, EVPN, VLANs, SDN, BGP, OSPF, and EIGRP.
Work with Cisco Nexus, Catalyst, Arista, or Juniper network devices.
Support and maintain firewalls, VPNs, and load balancers.
Work with infrastructure components including servers, storage, virtualization, backup solutions, and DR environments.
Collaborate with cloud, security, and system administration teams.
Perform network capacity planning, upgrades, and performance tuning.
Monitor network health and resolve critical incidents within defined SLA timelines.
Prepare technical documentation, architecture diagrams, and SOPs.




Participate in infrastructure transformation and migration projects.
Provide L2/L3 support for Data Center and infrastructure-related issues.

Required Skills

Networking & Data Center
Solid hands-on experience in Data Center Networking and IT Infrastructure.
Expertise in Routing & Switching.
Spine-Leaf Architecture
VXLAN / EVPN
VLAN / SDN
BGP / OSPF / EIGRP
Network Monitoring & Troubleshooting

Network Technologies & Infrastructure
Cisco Nexus / Catalyst
Cisco ACI
Palo Alto / Fortinet Firewalls
F5 Load Balancer
Wireless Controllers
VMware
Storage Concepts
Windows/Linux Server Infrastructure
Backup & DR Solutions

Additional Skills
Knowledge of AWS/Azure/GCP cloud networking is an advantage.
Experience with automation tools such as Python or Ansible is preferred.
Excellent troubleshooting and analytical skills.
Robust communication and collaboration skills.

Preferred Certifications
CCNP / CCIE Data Center
Cisco ACI Certification
VMware Certification
Palo Alto / Fortinet Certifications
AWS / Azure Certifications

📌 Network Engineer Hyderabad (India)
🏢 Zelarsoft Pvt.Ltd.
📍 India