Travis Johnson, a finance professional in the government services industry, has been appointed chief financial officer at Amentum. He succeeds

Joseph DiNoto, former vice president for national security programs at Ignite, has been elevated to the position of senior VP

Sheri Neely, former senior vice president of operations at Leidos‘ (NYSE: LDOS) 1901 Group subsidiary, has joined Rockville, Maryland-based information

Atlas Space Operations has appointed U.S. Air Force and industry veteran John Williams as CEO and launched a new subsidiary

McLean, Virginia-based Xcelerate Solutions has expanded its leadership team with the appointment of Tim Conway as a member of the

Mercury Systems (Nasdaq: MRCY) has named interim President and CEO William Ballhaus as the next chairman of its board of

David “Heat” Lyons, a retired U.S. Air Force colonel, has joined Scientific Systems Co. Inc. as vice president of business

David Huisenga, former chief strategy officer at Sigma Defense Systems, has been appointed executive vice president and general manager of

Conn Doherty, former vice president of strategic campaigns at Raytheon Intelligence & Space, has been appointed to vice president and

Raytheon, a subsidiary of RTX (NYSE: RTX), has promoted Amanda Sorensen to senior vice president of human resources, she announced