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Vijay Kumar Seelam

Vijay Kumar Seelam

Security Analyst

Hyderabad, Telangana 4+ yrs exp 89 · Excellent

About

IT professional with 4+ years of experience, including 3+ years in Security Operations Center (SOC), specializing in threat detection, incident response, and threat hunting. Skilled in SIEM monitoring, alert triage, IOC analysis, and log investigation to identify and mitigate security threats. Hands-on experience with CrowdStrike, Microsoft Defender for Endpoint, Microsoft Entra ID, Hunters AI, and Alert Logic SIEM across endpoint, identity, and network security. Strong in phishing analysis, malware investigation, and detecting suspicious authentication activities. Proven track record of reducing false positives, improving incident response time, and strengthening overall security posture.

Skills & Expertise (27)

SOC Operations Advanced
9.1/10
4
Years Exp
Incident Response Advanced
8.9/10
4
Years Exp
Threat Hunting Advanced
8.7/10
4
Years Exp
IOC Analysis Data Exfiltration Prevention Malware Investigation Phishing Analysis Log Analysis EDR SIEM Incident Response Lifecycle Cyber Kill Chain MITRE ATT&CK Vulnerability Assessment Security monitoring False Positive Reduction Alert Triage Alert Logic ServiceNow Zscaler Secure Web Gateway Mimecast Abnormal Security Digital Shadows Identity Protection Microsoft Entra ID Microsoft Defender for Endpoint CrowdStrike

Work Experience

Software Developer

SAAR DEVELOPERS CODE

Sep 2021 - Jul 2022

Created static web pages with clean, semantic HTML and CSS, enhancing accessibility and user experience. Performed unit testing of applications, identifying and resolving defects early in the development cycle to improve software quality and reliability. Collaborated with team members to integrate UI designs with backend services, supporting seamless functionality and performance.

Security Analyst

TATA CONSULTANCT SERVICES

Aug 2022 - Present

Delivered 24/7 SOC monitoring using SIEM and EDR, performing alert triage, log and IOC analysis to detect threats aligned with MITRE ATT&CK. Improved SIEM correlation rules and detection logic, reducing false positives by 30% and accelerating investigation efficiency across security monitoring workflows. Mitigated threats through proactive hunting across endpoint, authentication, IDS, and network telemetry, identifying phishing, malware, persistence, and lateral movement. Investigated Windows endpoint incidents analyzing process execution, persistence artifacts, and authentication anomalies to identify attacker techniques and compromised systems. Executed incident response containment and remediation, including host isolation, IOC blocking, credential resets, and system remediation, reducing MTTR by 25%. Enhanced identity security by investigating Microsoft Entra ID Identity Protection alerts, mitigating account takeover risks through session revocation and credential resets. Analyzed phishing incidents using Abnormal Security and Mimecast, performing header analysis, URL validation, and sandbox testing, reducing endpoint compromises by 40%. Utilized CrowdStrike vulnerability insights to prioritize high-risk vulnerabilities, validate remediation efforts, and monitor systems for potential exploitation attempts. Detected command-and-control traffic and potential data exfiltration attempts, blocking malicious domains and IP addresses to prevent attacker communication and data loss. Identified external attack surface risks using Digital Shadows Searchlight, detecting typosquatting domains, credential exposures, phishing infrastructure, and data leaks. Reviewed unauthorized access attempts and suspicious network connections through authentication and network log analysis to detect potential intrusions. Created incident reports, SOC playbooks, and investigation documentation, improving response consistency, knowledge sharing, and compliance with security monitoring standards.

Education

Bachelor of Technology (B.Tech) in Electronics and Communication Engineering - KIET Engineering College

2015 - 2019 · Afghanistan

Certifications

No certifications added yet

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 20/20
🎓 Education 10/10
⏱️ Experience 14/15
💰 Rate 0/5
🏆 Certs 0/5
Verified 5/5
Total Score 89/100

Profile Overview

Member sinceApr 2026

Availability Details

Relocation

Not Open to Relocation