Harry Harris, a retired Navy admiral who formerly led U.S. Pacific Command, has joined the board of directors at L3Harris

Antonio Bobbitt, an information technology and program and project management veteran, has joined Leidos (NYSE: LDOS) as business development and

Mo Hessabi, former senior vice president for growth at MetroStar, has been named chief operating officer of the Reston, Virginia-based

Raja Maharajh, most recently chief of staff to Raytheon Technologies (NYSE: RTX) Chairman and CEO Greg Hayes, has been appointed

Conrad Symber, a Sehlke Consulting partner, will take on a new role as senior vice president of growth and strategy

Philip Perconti, former top science and technology executive within the U.S. Army, has joined Leonardo DRS as chief technology officer.

Mike Petters, president and CEO of Huntington Ingalls Industries (NYSE: HII) and a previous Wash100 awardee, has been appointed chairman

Jill Albertelli, formerly the senior vice president of transformation and strategy at Raytheon Technologies’ (NYSE: RTX) Pratt & Whitney business,

Michael Alberi, a business development executive in the government contracting industry, has been promoted to vice president of growth at

Jennie Reilly, an executive with two decades of human resources experience, has joined Comtech Telecommunications (Nasdaq: CMTL) to serve as