At Optum Global Advantage, I monitor system logs, SIEM platforms, and network traffic to detect and triage suspicious activity. I deploy and maintain QRadar, ArcSight, RSA, and LogRhythm solutions, troubleshooting connectivity to maintain security telemetry.
I investigate security incidents and breaches, document root causes, and recommend remediation. I also develop incident response runbooks and prepare monthly exception and management reports.

