NAGESH RAMLU JANGAM
Mumbai
Summary
Experienced SOC Analyst L2 with over 4.6+ years in SIEM administration, detection engineering, and incident response. Expertise in Microsoft Sentinel and Defender, KQL query development, and SOC operations. Proven ability to enhance detection coverage, reduce false positives, and monitor security environments using various enterprise security technologies.
Overview
4
4
years of professional experience
1
1
Certification
Work History
SOC Analyst L2
Allied Digital Services Ltd
12.2025 - Current
- Utilized Microsoft Sentinel for security monitoring, alert triage, and incident investigation, enhancing overall threat response.
- Investigating incidents across Microsoft Defender, Sentinel, and enterprise security tools.
- Analyzed alerts from QRadar, DNIF, and Seceon platforms to identify and mitigate potential security threats.
- Performing Detection Engineering activities including analytics rule creation and optimization.
- Fine-tuning detection rules to improve SOC efficiency and reduce false positives.
- Writing and optimizing KQL queries for threat hunting, dashboards, and log analysis.
- Oversaw SIEM administration, streamlining log source onboarding and ensuring connector health monitoring.
SOC Analyst L2
Innotab Technologies Pvt Ltd
Bangalore
12.2021 - 12.2025
- Developed SOC monitoring use cases and fine-tuned SIEM correlation rules to enhance detection capabilities.
- Conducted proactive monitoring and triage of security events across enterprise environments.
- Investigated security alerts using SIEM tools and endpoint telemetry.
- Monitored firewall, IDS/IPS, proxy, WAF, endpoint, email security, and anti-malware logs to detect and respond to potential threats.
- Investigated phishing and suspicious email cases, managing IOC analysis to identify and mitigate risks.
Education
Bachelor of Accounting and Finance -
Mumbai University
HSC -
Maharashtra State Board
Skills
- SIEM Administration
- Microsoft Sentinel
- Microsoft Defender
- Microsoft Defender XDR
- Microsoft Entra ID
- KQL Queries
- Detection engineering
- Detection Rule Tuning
- Nessus (VA)
- Threat Hunting
- Log Source Integration
- QRadar, DNIF, SECEON
- ServiceNow/DigitalDesk
- Python and Powershell scripting
Certification
- Certified Ethical Hacker (CEH)
- Microsoft Certified: Security Operations Analyst Associate (SC-200)
Key Highlights
- Hands-on expertise in Microsoft Sentinel and Defender ecosystem
- Strong experience in Detection Engineering and SIEM Administration
- Skilled in KQL query writing for threat detection and investigations
- Experience monitoring and investigating alerts across multiple SIEM platforms
- Performed threat hunting, phishing investigations, and IOC analysis
- Fine-tuned SIEM rules to reduce false positives and improve detection accuracy
- Experience working with QRadar, DNIF, Seceon, and Splunk environments
- Delivered SOC monitoring reports and incident summaries to management
Timeline
SOC Analyst L2
Allied Digital Services Ltd
12.2025 - Current
SOC Analyst L2
Innotab Technologies Pvt Ltd
12.2021 - 12.2025
Bachelor of Accounting and Finance -
Mumbai University
HSC -
Maharashtra State Board