Vivek Malhotra, co-founder and most recently president of Fairfax, Virginia-based cybersecurity firm VMD, has joined Xcelerate Solutions as president. Xcelerate

John Pisano, formerly vice president of information technology infrastructure engineering and operations at Booz Allen Hamilton (NYSE: BAH), has been

VSE (Nasdaq: VSEC) has named Tarang Sharma as interim chief financial officer, effective May 27. The company said Wednesday Sharma,

Tom Vecchiolla, a retired U.S. Navy pilot, a defense industry veteran and a previous Wash100 awardee, has joined the SSA

Chad Ho, a veteran legal professional at publicly traded companies, will assume the position of executive vice president and chief

Advisory firm BMNT has named co-founder William Treseder as chief operating officer and appointed industry veteran Mark Peterson as chief

Mark Bagley, a more than two-decade cybersecurity industry executive, has joined Caveonix, a Falls Church, Virginia-based hybrid cloud security platforms

Michael Langman has transitioned to the role of vice president of commercial aerospace & defense sales and business development at

Valerie Cawthron, formerly director of employee relations at IPT Associates, has been promoted to vice president of human resources at

Christopher Calio officially assumed the CEO post at RTX (NYSE: RTX) on May 2, adding it to his president post