---
title: "Chiranjeevi S - Network Engineer in Bengaluru | Tal"
description: "Meet Chiranjeevi S, NOC Engineer at NTT DATA | Enterprise Networking | Routing & Switching | CCNA | ITIL v4 | LogicMonitor based in Bengaluru. AI stack includes claude and gemini."
image: "https://tal.club/meet/chiranjeevi-s-1/share-image"
---

# Chiranjeevi S on Tal

## Headline

NOC Engineer at NTT DATA \| Enterprise Networking \| Routing & Switching \| CCNA \| ITIL v4 \| LogicMonitor

## About

◉ Network engineering professional with hands\-on experience managing enterprise\-grade infrastructure across live client environments\. Proven ability to troubleshoot complex network issues, manage incident lifecycles, and implement solutions that ensure optimal performance\. Working across two critical technical functions: ◉ Connectivity: Manage live client network devices, perform connectivity checks, troubleshoot network faults, execute planned upgrades, and coordinate Cisco TAC cases\. ◉ Network Operations \(NOC\): Monitor enterprise network infrastructure using LogicMonitor, perform SNMP\-based alert triage, incident analysis, and timely escalations, manage the end\-to\-end ServiceNow ticket lifecycle, and coordinate with ISPs, F5 TAC, and Aruba TAC to resolve network outages while ensuring SLA compliance\. ◉ I hold a Master's in Computer Applications and certifications in CCNA, ITIL v4, ISC2 CC, LMCA, and NASSCOM CC\. Currently deepening my expertise in network infrastructure with a focus on Palo Alto NGFW and network security\. I'm looking to grow into a dedicated L1 Network Engineer role where I can apply my hands\-on production experience in routing, switching, and network operations\.

## Location

Bengaluru

## AI stack

claude

gemini

## Work experience

Network Engineer at NTT DATA, Inc\., Aug 2025 \- Present · 1 y 1 mo, Bengaluru, Karnataka, India, ◉ Routing & Switching \->Connectivity • Perform connectivity checks, troubleshoot network faults, and execute device upgrades on live client routers and switches in a production environment\. • Raise and manage Cisco TAC cases for escalated hardware and software issues, coordinating end\-to\-end resolution with vendor engineers\. • Apply VLAN configurations, routing protocol adjustments, and access control changes as part of approved change requests\. • Monitor network dashboards to proactively identify and resolve connectivity issues across client LAN/WAN environments\. ◉ Network Operations \->\(NOC\) • Monitor enterprise client devices like routers, switches, servers, and IP infrastructure using LogicMonitor in a 24×7 NOC environment\. • Perform SNMP\-based alert triage, syslog review, and prioritisation; escalate incidents to TRG teams following ITIL v4 practices\. • Maintain SLA compliance above 95% through timely detection, escalation, and tracking of infrastructure alerts\. • Handle client requests per shift via email and call; create and assign INC, CHG, PRB, and SVR tickets in ServiceNow\. • Raise F5 TAC and Aruba TAC cases for load balancer and wireless infrastructure issues, managing end\-to\-end vendor coordination\.

Technical Graduate Trainee at NTT DATA, Jul 2025 \- Aug 2025 · 2 mos, Bengaluru, Karnataka, India

Networking Trainee R&S at NETWORKERS HOME, Mar 2025 \- Jul 2025 · 5 mos, Bengaluru, Karnataka, India, • Configured Cisco routers and Layer 2/3 switches; implemented OSPF, EIGRP, RIP, and BGP routing protocols • Set up VLANs, Inter\-VLAN routing, STP, NAT, ACLs, and port security using Cisco Packet Tracer and EVE\-NG

Cybersecurity Trainee at nasscom foundation, Sep 2024 \- Dec 2024 · 4 mos, Bengaluru, Karnataka, India, • Implemented core security measures following CIA principles to protect systems and networks\. • Conducted vulnerability assessments and risk evaluations to strengthen system hardening\. • Practiced identifying and mitigating various attack types, including APTs, to secure communications\.

Project Intern at Toyota Kirloskar Auto Parts, Sep 2024 \- Oct 2024 · 2 mos, Bengaluru, Karnataka, India

## Education

Master of Computer Applications \- MCA, Computer Applications, Acharya

Bachelor's Degree, Computer Applications, S\.R\.S\. First Grade College, Chitradurga\.

[View the original profile](https://tal.club/meet/chiranjeevi-s-1)

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