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Kirubhakaran KKK
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Kirubhakaran K

@kirubhakarank

Endpoint Security Engineer | EDR (CrowdStrike, Cortex XDR, Trend Micro) | SIEM | Splunk| Incident Response | SOC Analyst | CCFA | 4years Experience

India
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What I'm looking for

I’m Looking for Endpoint security role with tools EDR crowd strike, XDR Cortex, Mcafe, Cyberark EPM, and explore other security tools. Certifications of CCFA | CNSP | AZ-900 | SC 900

I’m an Endpoint Security Engineer with 4 years of technical support in endpoint security, threat management, and customer service in global environments. I’m known for troubleshooting, issue resolution, and remote technical support in 24x7 settings, with a customer-first mindset and strong ownership.

At Deloitte, I monitor and investigate endpoint security alerts using Palo Alto Cortex XDR in a 24×7 Security Operations Center (SOC). I perform incident triage, threat analysis, remediation, root cause analysis, malware investigation, and threat containment—maintaining security incident management and case closure within SLA.

I also deliver endpoint security compliance and support at Tata Consultancy Services, configuring and managing CrowdStrike EDR, Cortex XDR, McAfee Encryption, and Microsoft Defender. I reduce security risks through vulnerability scanning and remediation with Rapid7 InsightVM (Nexpose), while collaborating with IT and Security teams on endpoint protection and encryption policy best practices. Certifications CCFA, CNSP, Az 500, SC 900

Experience

Work history, roles, and key accomplishments

DE
Current

Senior Executive Consultant

Jan 2026 - Present (5 months)

Monitored and investigated endpoint security alerts in a 24×7 SOC using Palo Alto Cortex XDR, performing incident triage, threat analysis, and remediation. Managed incident lifecycle within SLA, conducting root cause analysis, malware investigation, and threat containment to maintain enterprise endpoint protection.

TS

Endpoint Security Engineer

Aug 2022 - Jan 2026 (3 years 5 months)

Delivered remote endpoint security support and ensured compliance by configuring and managing CrowdStrike EDR/Cortex XDR, McAfee encryption, and Microsoft Defender. Performed vulnerability scanning and remediation using Rapid7 InsightVM (Nexpose), and managed support tickets with accurate tracking and SLA adherence for global users.

Education

Degrees, certifications, and relevant coursework

NC

Nandha Arts and Science College

Bachelor of Computer Applications, Computer Applications

2019 - 2022

Bachelor of Computer Applications (BCA) at Nandha Arts and Science College in Erode from June 2019 to April 2022.

Tech stack

Software and tools used professionally

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