Mariatu B.
IT Cybersecurity Specialist (Infosec) @Cybersecurity And Infrastructure Security Agency
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WORK HISTORY
IT Cybersecurity Specialist (Infosec) @Cybersecurity And Infrastructure Security Agency
Assessed cybersecurity and physical security risks across 10+ critical infrastructuresectors, identifying and mitigating vulnerabilities that enhanced protection of NationalCritical Functions (NCFs) supporting millions of Americans.• Developed and tracked 50+ cyber threat and vulnerability indicators monthly, increasingsituational awareness and improving threat response times by 30%.• Led the management of the DHS Science & Technology (S&T) R&D program, resultingin the successful delivery of 5+ innovative solutions to national infrastructurechallenges.• Analyzed and evaluated security policies, configurations, and compliance artifactsannually, recommending actionable risk mitigation strategies that reduced identifiedvulnerabilities across critical systems.• Drafted and maintained governance documents, including the DHS S&T R&D StandardOperating Procedure (SOP), ensuring compliance and standardization.• Served as a key contributor in federal cyber resilience initiatives, supporting CISA’smission to reduce risk to the Nation\'s infrastructure.
EDUCATION
University of Maryland Global Campus
Master of Science - MS, Digital Forensics and Cyber Investigation
Stevenson University
Information Systems, Cyber/Computer Forensics and Counterterrorism
ABOUT MARIATU B.
Technical Summary Windows 7-11, Linux, MacOS, Python, HTML CSS, SQL, Tableau, Jira…
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