TCS IS HIRING FOR Cisco Data Network Engineer/SME/Architect with specialization in Network Tools

**Virtual Drive**

Location-Chennai

EXP-10 to 15 yrs

Skill-Cisco Data Network Engineer/SME/Architect with specialization in Network Tools

Drive Date-9/9/2026

Responsibilities

• 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.
• 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.