NITHIN JANAPALA
Hyderabad
Summary
Results-driven Cyber Security Analyst with 3+ years of hands-on experience protecting enterprise networks and systems. Proven expertise in SIEM tools like Splunk, Cortex Xsiam and endpoint security solutions including Microsoft Defender and SentinelOne. Skilled in enhancing threat detection and incident response, with a strong focus on scalable, threat-resilient infrastructures. Passionate about contributing to advanced security initiatives such as ransomware mitigation, threat hunting, and AI powered analytics. Dedicated to continuous innovation and leveraging real-time intelligence to secure systems at scale.
Overview
3
3
years of professional experience
Work History
SOC Analyst
Sutherland Healthcare Solutions Pvt Ltd
04.2023 - Current
- Monitored and analysed real-time security alerts using Splunk SIEM, ensuring accurate incident triage, timely escalation, and effective response.
- Maintained SLA compliance by delivering prompt and efficient incident resolution.
- Conducted log analysis across multiple platforms to identify anomalies, suspicious behaviour, and potential threats.
- Performed in-depth phishing and malware investigations, effectively mitigating email based threats.
- Researched Indicators of Compromise (IOCs) using OSINT sources and recommended appropriate endpoint blocking strategies.
- Created SOC reports on a daily, weekly, monthly, and quarterly basis to highlight trends, KPIs, and overall security performance.
- Managed the full incident lifecycle in ServiceNow, ensuring accurate documentation, tracking, and timely closure of security tickets.
- Used SPL (Splunk Processing Language) and KQL (Kusto Query Language) for advanced log extraction, threat correlation, and analysis.
- Conducted proactive threat hunting using Microsoft Defender and SentinelOne, identifying potential risks before exploitation.
- Collaborated with SOC engineering teams to onboard and decommission log sources in Splunk, ensuring data integrity and relevance.
- Utilized the Abnormal Security AI platform for advanced detection and prevention of sophisticated, targeted email attacks.
- Participated in daily SOC shift handovers, ensuring seamless knowledge transfer and consistent incident tracking across teams.
- Ensured that day-to-day SOC operations aligned with the organization's cybersecurity strategy and compliance requirements.
- Worked closely with cross-functional teams and key stakeholders to remediate incidents and reduce overall risk exposure.
- Actively contributed to war-room calls during high-severity incidents, providing real time analysis and supporting containment efforts.
Skills
- Incident Communication
- Analytical Thinking
- Attention to Detail
- Decision-Making Under Pressure
- Problem-Solving
- Collaboration & Teamwork
- Time Management
- Adaptability
- Documentation Skills
Languages
• English
• Hindi
• Telugu
Graduation
BSC Biotechnology from SRK Degree College. Passed Out – 2022 Percentage – 83
Technical Skills
• SIEM: Splunk, Cortex XSiam
• EDR: MS-Defender, SentinelOne
• Email Security: Abnormal AI
• Proxy: Zscaler
• Cloud Platform: Microsoft Azure
• DLP: Microsoft Purview
• Network Platform: Panorama
• Ticketing Tool: Service Now
• SandBox: Any.Run, Browserling
• OSINT: Virus total, Abuse IP, MX Toolbox, Cisco Talos -Intelligence, Hybrid Analysis
Timeline
SOC Analyst
Sutherland Healthcare Solutions Pvt Ltd
04.2023 - Current