Job Type: Contract

Job Category: IT

Job Description

Job Title: Network Engineer (Cisco Catalyst & Nexus – EVPN/VXLAN)

Location: Chennai (TCS)
Experience: 3 Years
Job Level: L3
Requisition ID: 10597876
Business Unit: BA

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Primary Skill: Cisco Data Center Networking

Job Summary

We are looking for a skilled Network Engineer with strong expertise in Cisco Catalyst and Nexus technologies, including modern data center architectures like EVPN, VXLAN, and Leaf-Spine. The candidate will be responsible for designing, implementing, and troubleshooting enterprise and data center network environments.

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Key Responsibilities

• Design, implement, and manage data center network architectures (Leaf-Spine, EVPN, VXLAN).
• Configure and support Cisco Catalyst and Nexus switches.
• Manage routers (ISR/ASR), firewalls, and wireless devices.
• Work with Arista network devices and multi-vendor environments.
• Configure and troubleshoot L2/L3 protocols and technologies.
• Implement and support routing protocols (BGP, EIGRP, OSPF).
• Manage network services such as NAT, PAT, IPSec, MPLS.
• Handle switching technologies (VLAN, VTP, DTP, STP, MSTP, VSS, VPC, VRRP, HSRP).
• Troubleshoot network issues and perform root cause analysis.
• Collaborate with cross-functional teams for network optimization and performance.

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Required Skills & Qualifications

• Strong hands-on experience with Cisco Catalyst & Nexus switches.
• Expertise in EVPN, VXLAN, and Leaf-Spine architecture.
• Deep understanding of L2/L3 networking concepts.
• Experience with routing protocols (BGP, OSPF, EIGRP).
• Knowledge of MPLS, IPSec, NAT/PAT.
• Experience with Arista devices and Aruba wireless is a plus.
• Strong troubleshooting and analytical skills.
• Excellent communication skills.

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Preferred Qualifications

• Relevant Cisco certifications (CCNP/CCIE) are a plus. 

Required Skills