- Manage and administer Splunk Enterprise Security (ES), including Data Models, Correlation Searches, Notable Events, Threat Intelligence Framework, Asset & Identity, and Content Management.
- Design, develop, and tune security detection use cases aligned with the MITRE ATT&CK; framework using SPL and Splunk ES correlation searches.
- Implement and optimize Risk-Based Alerting (RBA), including risk rules, risk modifiers, and detection tuning to reduce false positives and improve alert fidelity.
- Onboard and normalize security data sources using CIM, troubleshoot data ingestion/parsing issues, and ensure data quality for security analytics.
- Collaborate with SOC & security teams to enhance detection coverage, validate use cases, and support incident investigations and continuous improvement of the Splunk security platform.