Matt Hartman


Matt HartmanMatt Hartman serves as the acting Executive Assistant Director for Cybersecurity for the Department of Homeland Security’s (DHS) Cybersecurity and Infrastructure Security Agency (CISA) as of November 13, 2020. In this role, Hartman leads CISA’s mission of protecting and strengthening the nation’s critical infrastructure against cyber threats.

Previously, Hartman served as acting Deputy Assistant Director for Cybersecurity at CISA. Prior to this senior leadership position, he was an Associate Director who led CISA’s cybersecurity services portfolio, including Continuous Diagnostics and Mitigation (CDM) and the Quality Service Management Office (QSMO). Hartman also oversaw CISA’s effort to drive adoption of national-level cybersecurity strategy, policy, standards, directives, and requirements across stakeholder groups. 

Prior to CISA, Hartman served as the acting Director of Federal Network Resilience, Cybersecurity Counselor to the Secretary of Homeland Security, Senior Advisor to the Assistant Secretary of Cybersecurity and Communications, and Director of Strategy Coordination and Management.

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