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Tag Archives: Tier Tech International

Lisa Gordon-Hagerty Takes Oath as DOE Nuclear Security Undersecretary & NNSA Administrator

Lisa Gordon-Hagerty, former president of security consulting firm Tier Tech International, has taken her oath as the Department of Energy‘s undersecretary for nuclear security and administrator of the National Nuclear Security Administration. DOE said Thursday Gordon-Hagerty brings more than three decades of national security experience to her new position. She began her career at …

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Lisa Gordon-Hagerty Picked for DOE Nuclear Security Undersecretary Post

Lisa Gordon-Hagerty, president of national security consulting firms Tier Tech International and LEG Inc., will be nominated by President Donald Trump to serve as undersecretary for nuclear security at the Energy Department, the White House announced Monday. Gordon-Hagerty previously worked at DOE as director of the department’s emergency response office and …

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