Andre Whitfield
Cybersecurity Analyst
Washington, DC
Professional Summary
Security analyst with 5 years in detection and response. Cut mean containment time 61% and led SOC 2 compliance for a 400-person platform.
Work Experience
Cybersecurity Analyst — Sentinel Bay
2021 – Present | Washington, DC
- Cut mean containment time 61% by rewriting 40 detection rules and runbooks.
- Led SOC 2 Type II readiness for a 400-person platform, closing 87% of gaps in 6 months.
- Automated triage for 2,500 weekly alerts, cutting analyst review time 45%.
SOC Analyst — Federal Shield
2019 – 2021 | Arlington, VA
- Investigated 300+ incidents yearly with a 98% first-response SLA.
- Built Splunk dashboards adopted by 3 SOC tiers for daily operations.
Education
BS Cybersecurity George Mason University 2015 – 2019
Skills
SIEM (Splunk) · Incident response · Threat detection · Python · NIST framework · Vulnerability management · SOC 2 · MITRE ATT&CK