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Rajendar Keesari

Rajendar Keesari

Security Analyst

Hyderabad
78
Profile Score

About

Cyber Security Analyst with 2+ years of SOC experience, specializing in SIEM/SOAR platforms (Splunk, ELK), threat detection, and incident response. Skilled in phishing, malware, and spam analysis with proven expertise in 24×7 monitoring, security event analysis, and proactive threat mitigation. Recognized for strong analytical skills, reliable incident handling, and maintaining high-quality documentation to support a secure and compliant environment.

Skills & Expertise (13)

SOAR Intermediate
7.0/10
2
Years Exp
Incident Response Intermediate
7.0/10
2
Years Exp
Email gateway solutions: Proofpoint Intermediate
6.8/10
2
Years Exp
Phishing email evaluation Intermediate
6.8/10
2
Years Exp
DLP tool: Microsoft Purview Intermediate
6.5/10
2
Years Exp
OSINT Intermediate
6.5/10
2
Years Exp
ServiceNow Intermediate
6.0/10
2
Years Exp
Power BI Intermediate
5.8/10
2
Years Exp
SIEM platforms: Splunk QRadar ELK EDR: CrowdStrike SentinelOne

Work Experience

Cyber Security Analyst

DCube Data Sciences LLP

May 2023 - Sep 2025

Conducted deep-dive analysis of triggered security alerts using SIEM SOAR, and other analytical tools to identify and mitigate threats. Managed the lifecycle of security incidents by acknowledging and closing false positives and raising tickets for validated incidents, streamlining remediation processes. Coordinated with incident response teams to ensure timely and effective remediation of identified security threats. Executed SIEM alert analysis according to established runbooks and escalated complex cases to L2 support for advanced resolution. Collaborated effectively with cross-functional teams to enhance overall cybersecurity operations and strengthen security posture. Developed and presented weekly and monthly reports for SOC leadership, providing critical insights into security incidents and trends. Participated actively in weekly SOC meetings, contributing to discussions on security incidents, trends, and strategic improvements.

Education

Bachelor of Technology - CMR Technical Campus (JNTU-H)

2019 - 2022 · Afghanistan

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 18/20
🎓 Education 10/10
⏱️ Experience 5/15
💰 Rate 0/5
🏆 Certs 0/5
Verified 5/5
Total Score 78/100

Profile Overview

Member sinceFeb 2026

Skills (13)

SOAR Incident Response Email gateway solutions: Proofpoint Phishing email evaluation DLP tool: Microsoft Purview OSINT ServiceNow Power BI SIEM platforms: Splunk QRadar +3 more