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Nagaraj B M

Nagaraj B M

Information Security Analyst

Bengaluru, India
80
Profile Score

About

Cybersecurity Analyst with 3.8 years of experience in SOC operations, handling daily monitoring, alert triage, and investigations using SIEM and EDR tools. Experienced in phishing analysis, malware detection, log analysis, and initial incident response. Works closely with IT teams and senior analysts to support remediation and ensure timely incident closure. Skilled in implementing effective security measures to help protect organizational assets, while continuously enhancing cybersecurity skills.

Skills & Expertise (25)

SIEM Monitoring (IBM QRadar) Advanced
8.5/10
3.8
Years Exp
Microsoft Defender EDR / XDR Solutions Advanced
8.3/10
3.8
Years Exp
Incident Response Advanced
8.0/10
3.8
Years Exp
Threat Detection Advanced
8.0/10
3.8
Years Exp
Threat Hunting Advanced
7.8/10
3.8
Years Exp
LINUX Kusto Query Language (KQL) McAfee EPO Service Now Cyber Kill Chain OWASP Microsoft Defender Firewalls IPS IDS O365 Retarus Splunk IBM QRadar MITRE ATT&CK Identity Security Log Analysis Phishing Analysis Microsoft 365 / Office 365 (O365) Security Azure Active Directory (Azure AD)

Work Experience

Cybersecurity Analyst

Carl Zeiss Pvt Ltd

Mar 2022 - Present

Performed continuous monitoring and investigation of security alerts using IBM QRadar SIEM, XDR, and email security platforms to maintain a strong security posture. Analyzed phishing emails and campaigns, validated threats, and coordinated remediation actions with IT teams and end users. Conducted initial triage, root cause analysis, and in-depth log review across endpoint, firewall, proxy, DNS, and authentication sources to determine impact and containment steps. Investigated and responded to endpoint-related security alerts generated by EDR tools such as Microsoft Defender. Handled end-user–reported security incidents and managed investigation, remediation, and closure in coordination with stakeholders, ensuring timely resolution. Performed initial containment actions under supervision, including isolating endpoints, blocking malicious domains and IPs, revoking user sessions, and disabling affected accounts. Monitored and analyzed Azure Active Directory logs to identify suspicious activities and potential security threats. Performed threat hunting using KQL to identify anomalous behavior, malicious indicators, and unfamiliar sign-in activity, and used KQL-based investigations to reduce alert investigation time. Continuously fine-tuned and optimized SIEM rules to reduce false positives and improve alert fidelity. Developed and maintained SOPs for SOC and phishing operations, and prepared incident reports and post-incident documentation with clear timelines and evidence. Mentoring junior analysts and responsible for shift-related operations, including shift handovers, reviewing transition details, and driving shift transition and scrum calls.

SOC Analyst Intern

SOC Experts

Dec 2021 - Mar 2022

Gained foundational knowledge of SOC operations and commonly used security tools and technologies such as antivirus solutions, firewalls, intrusion prevention systems (IPS), email gateways, proxies, VPNs, and Active Directory. Familiar with malware and attack prevention concepts, including common malware types and attack vectors. Learned security fundamentals such as system hardening, vulnerability assessment, and risk management.

Education

Bachelor of Engineering - Rao bhadhur y mahabaleswarapp Engineering college Bellary

- 2021 · 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 5/15
💰 Rate 0/5
🏆 Certs 0/5
Verified 5/5
Total Score 80/100

Profile Overview

Member sinceFeb 2026

Availability Details

Visa Status

Need Sponsorship

Relocation

Open to Relocation

Skills (25)

SIEM Monitoring (IBM QRadar) Microsoft Defender EDR / XDR Solutions Incident Response Threat Detection Threat Hunting LINUX Kusto Query Language (KQL) McAfee EPO Service Now Cyber Kill Chain +15 more