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SUDHEER VASASV
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SUDHEER VASA

@sudheervasa

Senior Cyber Security Analyst at Clarivate investigating enterprise threats and improving detection coverage across endpoint, cloud, and identity.

India
Message

What I'm looking for

Hi Team,

I am interested in the Senior Cyber Security Analyst position. I am a CEH v12-certified professional with 5+ years of experience in SOC operations, incident response, threat hunting, and detection engineering. I have hands-on experience with Sentinel, Taegis XDR, ELK, ArcSight, Defender, CrowdStrike.

Cybersecurity professional with 5+ years of experience in SOC operations, threat hunting, incident response, and detection engineering across enterprise, Analytics, Banking & Financial Services environments. Skilled in end-to-end incident lifecycle management, hypothesis-driven hunting, IOC/TTP analysis, malware and phishing investigations, and SIEM (Taegis XDR, Microsoft Sentinel, Elastic ELK, ArcSight) EDR/XDR (Microsoft Defender, CrowdStrike) telemetry correlation mapped to MITRE ATT&CK. Experienced in Python and Bash scripting and SOAR-style automation, building NIST- aligned 65+ IR playbooks and Taegis XDR workflows with automated threat enrichment that cut MTTR through one-click IOC blocking and endpoint response. Strong background in cloud, endpoint, identity, and vulnerability management, improving detection coverage and enterprise security posture. Featured in Clarivate's Information Security Spotlight (2026) for promoting security awareness, continuous learning and proactive threat reporting.

Experience

Work history, roles, and key accomplishments

Clarivate logoCL
Current

Senior Cyber Security Analyst

Dec 2023 - Present (2 years 11 months)

Operated within an in-house SOC, supporting enterprise-wide security monitoring, incident response, and threat hunting. Led investigation and response for enterprise security alerts across endpoint, network, identity, cloud, and application telemetry.

Atos logoAT

Threat Hunter

Mar 2022 - Dec 2023 (1 year 9 months)

Supported multiple enterprise clients across diverse customer environments. Performed threat hunting, anomaly detection, IOC/IOA correlation, and reporting using MITRE ATT&CK, Cyber Kill Chain, and threat intelligence sources.

Atos logoAT

SOC Analyst

Oct 2021 - Mar 2022 (5 months)

Supported cybersecurity operations for enterprise clients across Banking & Financial Services. Monitored and investigated SIEM and security alerts across various platforms and conducted malware, URL, email header, proxy, firewall, IPS, WAF, DHCP, AD, VPN, and database log analysis.

PS

Cyber Security Trainee

Purple Synapz

Jun 2021 - Oct 2021 (4 months)

Built foundational skills in networking, SIEM, VAPT, OWASP, Windows/Linux security, ethical hacking, and various security tools. Configured SIEM, Active Directory, and Checkpoint Firewall, and performed basic red team/blue team exercises.

Education

Degrees, certifications, and relevant coursework

Vaughn College of Aeronautics and Technology logoVT

Vaughn College of Aeronautics and Technology

Bachelor of Science, Avionics

Bachelor of Science in Avionics from Vaughn College of Aeronautics and Technology, completed in 2016.

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