About
Results-driven Security Operations Center (SOC) Analyst with 3 years of experience in incident response, threat detection, phishing analysis, malware investigation, and security monitoring across enterprise environments. Skilled in IBM QRadar, CrowdStrike Falcon, Cortex XDR/XSOAR, Prisma Cloud, CASB, and threat intelligence platforms. Experienced in SIEM tuning, IOC analysis, cloud security monitoring, and MITRE ATT&CK-based investigations to improve detection accuracy and strengthen security posture.
Skills & Expertise (29)
Work Experience
SOC Analyst
Tata Consultancy Services
Jun 2023 - Present
Supported 24x7 SOC operations by monitoring, triaging, and responding to security incidents across endpoint, network, email, and cloud environments, ensuring adherence to incident response SLAs and minimizing organizational security risks. Performed real-time threat detection, log correlation, and incident investigation using IBM QRadar SIEM, reducing false positive alerts by 25% through SIEM tuning and detection optimization. Investigated and responded to EDR alerts using CrowdStrike Falcon and Cortex XDR by analyzing suspicious processes, endpoint activities, and attack indicators mapped to MITRE ATT&CK techniques. Analyzed and monitored network traffic involving TCP/IP, DNS, HTTP/HTTPS, and related protocols to identify suspicious activities, malicious communications, and potential security threats. Investigated root causes of security incidents and reduced incident resolution time by 30% through process optimization and improved incident response workflows. Conducted phishing and malware investigations using Cisco IronPort, FireEye, sandboxing tools, and threat intelligence feeds to identify malicious payloads and suspicious URLs. Performed IOC analysis and threat intelligence correlation using Recorded Future to identify domain impersonation and credential leaks. Responded to cloud security alerts from Prisma Cloud and CASB to ensure protection of cloud-hosted assets. Implemented application whitelisting to reduce false positive cases and blacklisted malicious hashes to protect the organization. Enhanced Cortex XSOAR playbooks and SOAR workflows to improve SOC operational efficiency, reduce manual triage effort, and accelerate incident response activities. Collaborated with cross-functional teams to improve detection strategies and overall security posture. Led shift coordination activities including workload distribution and knowledge sharing sessions.
Cybersecurity Analyst
Tata Consultancy Services
June 2023 - Present
Education
B Tech in Electronics and Communication Engineering - Srinivasa Ramanujan Institute of Technology
2018 - 2022 · India
Certifications
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Skills (29)
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