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Mr. Mark Grubb

Cybersecurity and Infrastructure Security Agency (CISA), Emergency Communications Division (ECD)
US Department of Homeland Security


Mr. Grubb currently serves in the DHS Office of Emergency Communications Strategic Integration Office where he is responsible for managing national emergency communications projects across all lanes of emergency communications technology. Prior to joining DHS, Mark served as the Director of the State of Delaware’s Division of Communications in the Department of Safety and Homeland Security.


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