Angela Ambrose, former vice president of government relations and communications/marketing at General Motors‘ (NYSE: GM) defense business arm, was named

Kathryn Kienast, a project management and business development executive, has joined Summit Technology Consulting Group as executive vice president of

​​Brig. Gen. Jason Bartolomei has assumed command of the Air Force Research Laboratory, the scientific research and development detachment of

Science Applications International Corp. (Nasdaq: SAIC) has appointed talent management executive Han-Ron Siah as senior vice president and chief talent

Johnny Mohseni has taken on the role of chief software architect at the national security and space group within Booz

Shane Sims, an experienced defense and aerospace acquisition professional, was appointed vice president of business development for national operations at

Michael Hill has joined the Department of Defense as deputy chief information officer of the Defense Counterintelligence and Security Agency,

Rocket company Relativity Space has appointed Matt Gratias, a business development executive, as vice president of federal programs. Gratias announced

Chugach Government Solutions has appointed Dirk van der Vaart, a more than 25-year defense and security industry executive, as president

Anneke Christensen, a P&L and growth executive and project management professional, was appointed vice president of growth at General Dynamics‘