TCS is Hiring For Cisco Data Network Engineer

Location:-Chennai Exp:- 10-15 Interview Mode:- Virtual JD

Mandatory

Routing & Switching:

VLANs, STP, OSPF/BGP, Port-channels, Stacking

HP NNMI, Cisco Catalyst Center, Cacti, Solarwinds, Infoblox, Nagios, Cisco Thousand Eyes, syslog

Wireshark Packet analyzer and scription knowledge

Job Requirements* Network technician who supports Network infrastructure for retail customers across globe having 5 to 8+ years of experience in networking Monitor network devices (routers, switches, firewalls, servers) using tools like SolarWinds Network Performance Monitor, Nagios, Zabbix, or PRTG Network Monitor Detect, troubleshoot, and resolve network issues (latency, packet loss, downtime)



Configure alerts and notifications for system anomalies Analyze logs and performance metrics to identify trends and potential issues Ensure network uptime and service availability (24/7 monitoring in NOC environments) Work with IT teams to resolve incidents and perform root cause analysis Generate reports on network performance and incidents Maintain documentation of network configurations and monitoring processes Implement and maintain monitoring dashboards

Key Responsibilities* Expertise in Network Monitoring tools Knowledge of networking concepts (TCP/IP, DNS, DHCP, VPNs) Familiarity with monitoring protocols (SNMP, NetFlow, ICMP) Experience with monitoring tools (mentioned above) Basic understanding of: Wireshark (packet analysis) Splunk or similar log tools Understanding of Linux/Windows systems Scripting knowledge (Python, Bash) is a plus

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