Greetings from TCS
TCS is hiring for Network Routing/switching engineer
Experience : 6 to 12 years
Mode of Drive: Walkin
Date: 25th july 2026 (Saturday)
Location : Chennai

Job Description
:Design, implement, maintain, and troubleshoot enterprise LAN, WAN, WLAN, and Data Center networks
.Configure and support routing protocols such as BGP, OSPF, EIGRP, and Static Routing
.Manage and troubleshoot Layer 2 and Layer 3 switching technologies including
:VLAN
sSTP/RSTP/MST
PVP
CEtherChannel/LAC
PPort Securit
yConfigure and support WAN technologies including MPLS, SD-WAN, VPN, and Internet circuits
.Perform network capacity planning, performance monitoring, and optimization
.Troubleshoot network incidents, identify root causes, and implement permanent fixes
.Support firewall integrations and network security best practices
.Participate in network migrations, upgrades, and infrastructure transformation projects
.Manage network documentation, topology diagrams, and operational procedures
.Work closely with security, server,



cloud, and application teams to ensure smooth service delivery
.Provide Level 3 technical support and mentor junior network engineers
.Ensure compliance with organizational standards, security policies, and ITIL processes
.Required Technical Skill
sRouting & Switchin
gStrong experience with
:BG
POSP
FEIGR
PRoute Redistributio
nPolicy-Based Routin
gVR
FHSRP/VRRP/GLB
PSwitching Technologie
sVLAN
sSTP/RSTP/MST
PVP
CNexus Switchin
gEtherChanne
lPrivate VLAN
sMAC Address Managemen

t
Key Competenci
esStrong analytical and troubleshooting skill
s.Excellent communication and stakeholder managemen
t.Ability to work in a 24x7 support environmen
t.Incident, Problem, and Change Management expertis
e.Team collaboration and mentoring capabilitie
s.Ability to manage multiple priorities in a rapid-paced environmen

t.

📌 Network Engineer (Chennai)
🏢 Tata Consultancy Services
📍 Chennai