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Rishi Jayavel

Rishi Jayavel

Cybersecurity Professional

Chennai, India
87
Profile Score

About

Cyber Security Analyst with 3+ years of experience in SOC environments specializing in threat detection, incident response, and security monitoring across enterprise infrastructures. Experienced in SIEM monitoring using Splunk and Wazuh, endpoint threat investigation using SentinelOne and Xcitium EDR, and threat hunting aligned with the MITRE ATT&CK framework. Skilled in SIEM rule tuning, vulnerability management using Nessus, and network security monitoring. Familiar with enterprise security technologies including Zscaler Secure Web Gateway and security frameworks such as ISO 27001 and NIST CSF.

Skills & Expertise (62)

Security monitoring Expert
9.0/10
5
Years Exp
Incident Response Advanced
8.8/10
5
Years Exp
Threat Hunting Advanced
8.7/10
5
Years Exp
Splunk Enterprise Advanced
8.5/10
5
Years Exp
Log Analysis Advanced
8.5/10
5
Years Exp
Vulnerability Scanning Advanced
8.4/10
5
Years Exp
Security Incident Triage Advanced
8.2/10
5
Years Exp
Burp Suite Professional Active Directory Monitoring Zscaler Secure Web Gateway DNSRecon Nmap OWASP ZAP Windows Security Event Logs Remediation validation Risk Assessment OpenVAS Nessus WIRESHARK Network Traffic Analysis DNS Monitoring Authentication Log Analysis Privileged Account Monitoring Checkpoint Firewall Bash Windows Server LINUX ISO 27001 NIST Cybersecurity Framework GDPR PCI-DSS Cyber Essentials Phishing Investigation Email Header Analysis Malicious Attachment Analysis Threat Intelligence Correlation C++ Java JavaScript Php Windows Shell Scripting Penetration Testing SOC Monitoring Network Security Risk Management Splunk Alert Investigation IOC Analysis VPN Security MITRE ATT&CK Mapping Wazuh SIEM log correlation SIEM Dashboard Development SIEM Rule Tuning SentinelOne EDR Xcitium EDR Endpoint threat detection Malware Analysis Python Snort IDS/IPS pfSense

Work Experience

Technical Support Associate

Amazon/Sutherland Global Service

10-2020 - 04-2021

Provided exceptional IT support to Amazon customers. Resolved over 30 technical support tickets daily with a 95% satisfaction rate. Collaborated with teams to document solutions in the internal knowledge base. Collaborated with cross-functional teams and subject matter experts to resolve complex technical problems and document customer interactions accurately and thoroughly in the internal knowledge base, contributing to a robust repository of solutions.

Freelance Penetration Tester

HackerOne

06-2021 - 01-2022

Conducted comprehensive penetration tests on networks, web applications, and systems. Utilized tools like NMAP, Nessus, and Burp Suite Professional. Prepared detailed reports recommending corrective actions. Conducted comprehensive penetration tests on over 50 client networks annually, identifying and documenting vulnerabilities and recommending robust security solutions, thereby enhancing clients' cyber defense capabilities. Conducted comprehensive security assessments for over 30 clients across various industries, identifying and exploiting vulnerabilities in their systems and recommending strategic improvements to fortify their cybersecurity posture.

Cyber Security Internship

Verzeo-Microsoft Partnered

06-2020 - 12-2020

Contributed to security assessments and vulnerability scans. Monitored security logs and participated in incident response activities. Audited and fortified network security for Fortune 500 company. Contributed to the development and implementation of security policies, procedures, and best practices to enhance the organization's overall security posture by following ISO/IEC 270001.

Cybersecurity Expert

TradesTeam- Voltium Ltd.

05-2024 - Present

Developed comprehensive cybersecurity strategies resulting in a 30% reduction in cyber threats. Led incident response efforts minimizing impact within 24 hours. Conducted cybersecurity awareness training resulting in a 20% increase in cybersecurity awareness. Conducted regular security assessments and vulnerability scans, identifying and resolving 90% of potential risks before they could be exploited. Collaborated with cross-functional teams to ensure compliance with industry regulations and standards, such as Cyber Security Essentials.

Cyber Security Analyst

TradesTeam Voltium Ltd

02-2024 - 04-2024

Implemented and tested SIEM tools like Wazuh. Managed Proxmox servers and deployed Ansible for automated tasks. Conducted cybersecurity threat analyses using Xcitium EDR. Analyzed and neutralized advanced cyber threats across a network of 200 endpoints utilizing Xcitium EDR, resulting in a 25% reduction in security breach incidents over a 4-month period. Conducted comprehensive network vulnerability assessments for a multi-terabyte enterprise environment, identifying and mitigating 150+ security threats, thereby reducing potential risk exposure by 95%.

Education

MSc Cyber Security - Coventry University

2022 - 2023 · Afghanistan

BCA Information Security - B.S. Abdur Rahman Crescent University

2017 - 2020 · Afghanistan

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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 sinceDec 2025

Availability Details

Visa Status

Citizen

Relocation

Open to Relocation

Skills (62)

Security monitoring Incident Response Threat Hunting Splunk Enterprise Log Analysis Vulnerability Scanning Security Incident Triage Burp Suite Professional Active Directory Monitoring Zscaler Secure Web Gateway +52 more