Nithya K

Solution Delivery Analyst

Worked in a SOC/MSS environment supporting security monitoring, alert triage, and investigation across multiple client environments. • Investigated security alerts using Splunk, IBM QRadar, and Exabeam, analyzing logs and supporting evidence to identify suspicious activity and determine appropriate escalation. • Performed IOC analysis on IP addresses, domains/URLs, and file hashes using SIEM, threat intelligence, and OSINT sources, validating findings against client environments. • Correlated SIEM alerts with endpoint activity from EDR solutions including CrowdStrike and Carbon Black to understand suspicious behavior and support investigation decisions. • Documented investigation findings and supported L2 analysts by providing relevant alert context, log evidence, IOC findings, and investigation details. • Managed security investigation tickets through Jira and created incidents in ServiceNow, following established SOC processes and playbooks/runbooks. • Contributed to alert tuni