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Elangovan S

Elangovan S

Cybersecurity professional

Chennai, India 11+ yrs exp 90 · Outstanding

About

Cybersecurity professional with 3+ years of experience with Microsoft Defender, Azure Sentinel, Sentinel One, Intune, Azure, Tanium, and Tenable, specializing in threat validation, analysis, and remediation. Key members of the VCR team (responsible for validation, analysis, and actionable threat response), supporting security operations and incident handling efforts to strengthen organizational defenses. Proven ability to leverage advanced tools and processes to identify vulnerabilities, remediate risks, and improve security posture. Seeking a challenging role in a growth-oriented organization to contribute technical expertise and drive effective security outcomes.

Skills & Expertise (28)

Microsoft Defender Advanced
8.5/10
3
Years Exp
Azure Sentinel Advanced
8.5/10
3
Years Exp
Nessus Advanced
8.0/10
3
Years Exp
Tanium Advanced
8.0/10
3
Years Exp
CIS Benchmarks Intermediate
7.5/10
3
Years Exp
EDR Tools Intermediate
7.0/10
3
Years Exp
SIEM Intermediate
7.0/10
3
Years Exp
Phishing Analysis Intermediate
7.0/10
3
Years Exp
Azure Intermediate
7.0/10
3
Years Exp
Anti-Phishing Intermediate
6.5/10
3
Years Exp
Google Cloud Intermediate
6.5/10
3
Years Exp
Spam filtering Intermediate
6.0/10
3
Years Exp
Conditional Access Policies Intermediate
6.0/10
3
Years Exp
ServiceNow Intermediate
6.0/10
3
Years Exp
Malware Analysis Intermediate
6.0/10
3
Years Exp
Tenable Checkpoint ProofPoint MS Defender Intune SolarWinds Sentinel One Python SQL Anti-malware Safe Links Safe Attachments Java

Work Experience

Vulnerability Compliances & Remediation – Deutsch Bank

Tata Consultancy Services

Jul 2022 - Present

Performed enterprise-wide vulnerability scanning, assessment, and remediation using Tanium and Nessus across on-prem and cloud environments. Conducted risk-based prioritization of vulnerabilities using CVSS scores, asset criticality, and threat exposure to reduce overall security risk. Coordinated with infrastructure, cloud, and application teams to ensure timely patching, configuration fixes, and closure validation. Implemented CIS Benchmarks for secure configuration hardening on cloud and on-premises servers, ensuring alignment to industry-recognized security standards. Assisted in Advanced Persistent Threat (APT) monitoring and analysis, enhancing detection and response processes for persistent threats.

Security Operations Center Analyst – Catalent Pharma Solution

Tata Consultancy Services

Jul 2022 - Present

Monitored and responded to real-time security alerts using SIEM and EDR tools including Microsoft Defender, Azure Sentinel (Microsoft Sentinel), and Sentinel One, performing alert validation, threat analysis, and remediation. Investigated and documented security incidents in detail to support continuous improvement, incident response planning, and future threat analysis. Maintained 99% antivirus (AV) compliance and active status across enterprise endpoints to ensure consistent endpoint protection. Analyzed risky user behavior, assessed security risks, and executed remediation actions to mitigate potential threats. Managed endpoint security by enforcing Conditional Access policies, implementing Attack Surface Reduction (ASR) rules, and strengthening organizational security posture and compliance.

Cyber Security Analyst (Primary) – Marinus Pharmaceuticals, Inc

Tata Consultancy Services

Jul 2022 - Present

Administered and monitored security controls using Microsoft Defender, Microsoft Intune, Azure Security, and Tenable for vulnerability and endpoint management. Performed vulnerability risk assessments, prioritized findings based on severity, and implemented remediation actions to secure the environment. Managed email security controls including Anti-Phishing, Anti-Malware, Safe Links, Safe Attachments, Spam Filtering, policy enforcement, and custom mail flow rules. Secured internal environments and enterprise assets from vulnerabilities and emerging threats through continuous monitoring and proactive security controls.

Education

B. Tech (Information Technology) - Jeppiaar Institute of Technology, Anna University

- · 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 15/15
💰 Rate 0/5
🏆 Certs 0/5
Verified 5/5
Total Score 90/100

Profile Overview

Member sinceJun 2026