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Shashank Tiwari
Looking for a jobAssistant Manager (Cybersecurity)
I detect, investigate, and improve responses to cyber threats across enterprise SOC environments.
IndiaAssistant Manager (Cybersecurity) at Tata Communications
About
At Tata Communications, I monitor and investigate security events in LogRhythm, tune correlation rules, integrate log sources, and improve threat detection accuracy. I support incident response through malware analysis, phishing investigations, containment actions, MITRE ATT&CK mapping, and IOC-based investigations.
I've spent 8 years in cybersecurity SOC operations across Tata Communications, LTIMindtree, and BR SQR IT Solutions. My work spans ArcSight, QRadar, Securonix, LogRhythm, Cortex SOAR, SentinelOne, FireEye, threat hunting, incident reporting, and security-device log troubleshooting.
Experience
Assistant Manager (Cybersecurity)
Monitored and analyzed security events using LogRhythm SIEM, investigated incidents, and configured correlation rules. Supported incident response, generated SOC reports, and collaborated with IT and network teams to remediate vulnerabilities.
LogRhythmSIEMIncident ResponseSOC OperationsLog AnalysisIPSWindowsLinuxReportingThreat IntelligenceUse Case Tuning