At NASA (ASTRION), I execute weekly Tenable Nessus scans across distributed enterprise endpoints and prioritize remediation. This work reduced high-risk vulnerabilities by 30%.
I integrated automated SentinelOne EDR alerts with internal tracking systems to accelerate incident triage, reducing Mean Time to Resolution by 40%. I also deployed critical security updates through HCL BigFix, decreasing Mean Time to Patch by 40%.
I administer SentinelOne agents and track compliance with NIST SP 800-53, including authoring POA&M entries and preparing Binding Operational Directive reports.
Previously, at WALT DISNEY WORLD, I supported EMR software and secured PII and PHI in line with HIPAA requirements. I also created a 50+ page SOP manual and onboarded technical hires.
