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UDR Kumar

UDR Kumar

Senior Security Analyst

8+ yrs exp 90 · Outstanding

About

Results-driven Senior Security Analyst with 6+ years of SOC experience in incident response, threat detection, threat hunting, phishing analysis, and vulnerability management. Skilled in SIEM, EDR, Microsoft 365 Defender, Azure Security, and MITRE ATT&CK, with a proven record of improving SLA adherence and strengthening security posture.

Skills & Expertise (41)

SOC Monitoring Advanced
8.2/10
5
Years Exp
Incident Response Advanced
8.0/10
5
Years Exp
Threat Intelligence Advanced
7.8/10
5
Years Exp
Malware Analysis Advanced
7.5/10
5
Years Exp
Network Security Advanced
7.5/10
5
Years Exp
Vulnerability Management Advanced
7.5/10
5
Years Exp
Microsoft Azure Security Advanced
7.0/10
5
Years Exp
Azure Sentinel Advanced
7.0/10
5
Years Exp
Splunk Advanced
7.0/10
5
Years Exp
Nessus Advanced
7.0/10
5
Years Exp
VNC Phisher Microsoft Defender for Office 365 O365ATP ANY.RUN Browserling AbuseIPDB VirusTotal KQL RCA Documentation SolarWinds Service Now Symantec ZPA Kusto Query Language Zscaler zia FortiGate Checkpoint Cisco ASA IP TCP CrowdStrike SentinelOne Defender for Endpoint LogRhythm Stellar Cyber Alien Vault ArcSight Cyber Kill Chain MITRE ATT&CK Phishing Analysis

Work Experience

Digital IT Specialist- Cyber Security

Sonata Software

Dec 2025 - Present

Investigated and triaged 40–60 SOC alerts daily across SIEM platforms, ensuring timely incident containment and remediation. Investigated phishing incidents using Microsoft Defender for Office 365, identifying malicious URLs, attachments, and user compromise indicators. Develop and maintain SOPs, run books, and incident response playbooks to improve operational efficiency. Perform root cause analysis (RCA) and document detailed PIR reports for stakeholders. Conduct vulnerability assessments and generate operational dashboards using KQL queries in Microsoft Defender. Participate in planning, proof-of-concept (POC) activities, and security tool implementations.

Senior Security Analyst

OSI Digital

Feb 2021 - Nov 2025

Respond to SOC alerts and investigate potential incidents for multi-client environments. Perform root cause analysis (RCA) and document findings in detailed incident reports. Conduct vulnerability assessments and implement mitigation strategies using Nessus and Big Fix. Monitored SIEM alerts across Alien Vault & Stellar Cyber, reducing false positives through improved alert triage and log correlation. Collaborate with cross-functional teams to implement security enhancements and reduce risk exposure. Mentor junior analysts and deliver internal training sessions on Cyber threats and response tactics.

Network Administrator

Microcare Computers

Oct 2018 - Dec 2019

Configured and troubleshot VPNs, LAN/WAN connections, and networked devices. Resolved user issues related to network printers, connectivity, and drive access.

Technical Support Engineer

Unihalt Technologies Pvt. Ltd

May 2017 - Mar 2018

Provided Tier-1 IT support for end-users and assisted in infrastructure monitoring via SolarWinds and SCOM. Troubleshot system issues and maintained system performance across departments.

Graduate Apprentice

Rashtriya Ispat Nigam Limited

May 2016 - May 2017

Supported IT teams in system installations, software upgrades, and network monitoring. Documented desktop issues and assisted in resolving core switch and connectivity issues.

Education

Bachelor of Technology in Computer Science and Engineering - ANITS, Andhra 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

Availability Details

Visa Status

Citizen

Relocation

Open to Relocation