Dawn Zimmer has been named as the Department of Energy’s (DOE) third chief information officer (CIO) since the start of the second Trump administration.   […]

Ryan Riedel, who was named chief information officer (CIO) at the Department of Energy (DoE) in early February, has stepped down from that position and returned to Elon Musk’s SpaceX where he has held senior technology roles since 2020, a knowledgeable source told MeriTalk. […]

The Department of Energy (DoE) has tapped Dawn Zimmer as the agency’s new principal deputy chief information officer (CIO), according to a LinkedIn post by Zimmer on Nov. 21. […]