Simpson, David, A Rar File

He led initiatives for Next Generation 9-1-1, 5G security risk reduction, and the resiliency of national wireless emergency alert systems. David Simpson | Business Information Technology

Served as Chief of the Public Safety and Homeland Security Bureau from 2013 to 2017. He oversaw cybersecurity and disaster preparedness for over 30,000 commercial companies. Simpson, David, A rar

Currently a Professor at Virginia Tech and leads a consulting practice focused on emerging technologies. He led initiatives for Next Generation 9-1-1, 5G

Acted as Vice Director from 2011 to 2013, managing global net-centric solutions for the Department of Defense . Currently a Professor at Virginia Tech and leads

The search results identify two prominent public figures named who match specific career markers (military/regulatory and justice reform). The suffix "A rar" likely refers to Rear Admiral (Retired) , a title held by David G. Simpson. Rear Admiral (Ret.) David G. Simpson

David G. Simpson is a former military leader and senior government official specializing in cybersecurity, telecommunications, and national defense.