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Arun M

Arun M

Cybersecurity Analyst

Chennai 3+ yrs exp 87 · Excellent

About

Cybersecurity professional transitioning from financial operations with knowledge in security monitoring, threat detection, vulnerability assessment, and incident response. Skilled in SIEM tools, VAPT, Windows/Linux environments, Active Directory, and cybersecurity best practices across both defensive and offensive security domains.

Skills & Expertise (26)

Splunk Advanced
8.4/10
3
Years Exp
Incident Response Advanced
8.3/10
3
Years Exp
Threat Detection Advanced
8.1/10
3
Years Exp
MITRE ATT&CK Mapping Intermediate
7.6/10
3
Years Exp
OWASP Top 10 Intermediate
7.5/10
3
Years Exp
AWS (IAM AWS (S3 AWS (EC2 Bash Python OpenVAS Nessus Wazuh Windows Defender Sysmon GPO basics Windows Server LINUX WIRESHARK HTTPS HTTP DNS IP TCP Metasploit Burp Suite

Work Experience

Cybersecurity Analyst

Inspireotech

Oct 2025 - Apr 2026

Configured and automated ingestion of Windows Security, System, and Application logs into Splunk SIEM to improve centralized log monitoring and visibility. Developed and optimized 8+ SPL detection queries to identify failed logins (Event ID 4625), suspicious process creation (Event ID 4688), abnormal authentication attempts, and unauthorized file activities. Performed security monitoring, alert triage, and log analysis using Splunk dashboards and event correlation techniques to support incident detection and response. Assisted in vulnerability assessment and web application security testing by validating 15+ security issues including XSS, SQL Injection, IDOR, and insecure file upload vulnerabilities. Utilized findings from offensive security assessments to enhance SIEM detection logic and improve threat visibility across monitored systems.

Benefit Administrator

Wipro

Mar 2024 - Sep 2025

Managed monthly pension payroll operations for Fortune 500 US clients, including Caterpillar and International Paper, handling annuity and lump-sum disbursements while ensuring compliance with client and regulatory requirements. Performed monthly reconciliations, maintained financial accuracy, and coordinated with US clients by providing payment reports and participant summaries after each payroll cycle.

Process Executive

Cognizant

Jun 2022 - Oct 2023

Worked as a Process Executive responsible for ensuring the accuracy and security of US participant financial data through quality checks and fraud prevention processes. Verified bank account details, including MICR and OCR data, conducted audits to identify discrepancies, and ensured compliance with internal controls and financial regulations for high-volume transactions.

Education

M.Sc - Computer Science - Sree Muthukumara Swamy College, Arts and Science

2022 - 2024 · Afghanistan

B.Sc - Computer Science - Sree Muthukumara Swamy College, Arts and Science

2018 - 2021 · Afghanistan

Major- Computer Science - Sree Muthukumara Swamy School, HR. Sec.

2016 - 2018 · 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 12/15
💰 Rate 0/5
🏆 Certs 0/5
Verified 5/5
Total Score 87/100

Profile Overview

Member sinceMay 2026

Availability Details

Visa Status

Citizen

Relocation

Open to Relocation