David Huisenga, former president and CEO of Klas Government, has joined Sigma Defense Systems as chief strategy officer. He will

Alberto Conti, former director of new business and innovation solutions at Ball Aerospace‘s civil space business, has been promoted to

Brian Edwards, former principal of the federal business at Capgemini, has been appointed executive director of growth at Herndon, Virginia-based

Dan Klein, a corporate development executive, has assumed the position of vice president of public sector program management at Lumen

Matt Veldhuis, a 22-year veteran of Lockheed Martin (NYSE: LMT), has joined Raytheon Technologies (NYSE: RTX) as director of business

Madelyne D’Angelo, former chief human resources officer at SOS International, has been appointed to the CHRO position at nonprofit scientific

Tom Gentile, president and CEO of Spirit AeroSystems, and Ted Colbert, president and CEO of Boeing’s (NYSE: BA) defense, space

Raytheon Technologies (NYSE: RTX) has promoted 19-year company veteran Richard Guzzardi to executive director of operations, supply chain and quality, air

Jay Turner, who previously held executive roles at two Boeing (NYSE: BA) subsidiaries, has assumed the chief operating officer position

Chris Montferret, a more than two-decade veteran at General Dynamics‘ (NYSE: GD) mission systems business, was elevated to the role