Open to opportunities

Raghavendra SN

@raghavendrasn

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Security analyst specializing in SOC operations, threat detection, and incident response.

India

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What I'm looking for

I seek a hands-on SOC or security engineering role where I can lead incident response, improve detection capabilities, mentor analysts, and work within a security-focused, compliance-aware team to advance organizational resilience.

I am a proactive Security Analyst with 4+ years of focused experience in SOC operations, incident management, threat detection, and log analysis across IT and finance sectors. I have led SIEM onboarding, optimized detection rules, and reduced incident response times while training junior analysts and strengthening compliance with ISO 27001 and PCI-DSS.

I excel with tools such as Splunk, QRadar, ArcSight, SentinelOne, and various TI/OSINT platforms, and I consistently deliver measurable improvements — including 30% faster response times, onboarding 15+ log sources into SIEM, and reductions in false positives and client-reported incidents.

Experience

Work history, roles, and key accomplishments

Current

Security Analyst

Current

NU Summit Cyber Security

Apr 2025 - Present (8 months)

Spearhead SIEM-based SOC operations including real-time monitoring, incident triage and root-cause analysis, reducing incident response time by 30% and onboarding 15+ log sources to improve visibility.

SIEM QRadar ArcSight Incident Response Log Analysis Threat Intelligence SentinelOne

Senior Security Analyst

Network Intelligence

Jan 2025 - Apr 2025 (3 months)

Led SOC operations for banking/financial clients, developed incident response playbooks and tuned SIEM rules to reduce false positives by 25% and increase team efficiency by 20%.

SIEM Tuning Incident Response Threat Hunting Sandbox Analysis Playbook Development

Associate Consultant

KPMG Assurance and Consulting Services LLP

Mar 2024 - Jan 2025 (10 months)

Monitored and investigated security events for BFSI and aviation clients, conducted VAPT and authored dashboards and frameworks that led to remediation of 12+ critical vulnerabilities and an 18% improvement in client satisfaction.

Splunk QRadar VAPT Remediation Dashboards Security Frameworks Incident Exercises

Associate Engineer

Atos Global IT Solutions

Nov 2020 - Nov 2023 (3 years)

Delivered 24x7 SOC monitoring and SIEM integrations, developed custom use cases and dashboards that improved detection rate by 22% and automated reporting to reduce manual effort by 15%.