Ray Coleman, a U.S. Army veteran and an information technology professional, has joined Koniag Government Services to serve as chief

Craig McCullough, former senior vice president of BeyondTrust’s public sector business, has been appointed to the same position at San

Christopher Kastner, chief operating officer of Huntington Ingalls Industries (NYSE: HII), has been selected by the company’s board of directors

Intrepid Solutions and Services has appointed Jeff Green, former partner and co-owner of its newly acquired company Darkblade Systems, as

Mike Ronayne, a retired Air Force command chief master sergeant, has joined Radiance Technologies as assistance vice president of intelligence,

Michael Porcelain, a nearly 20-year veteran of Comtech Telecommunications (Nasdaq: CMTL), has started his dual role as the company’s president

John Heneghan, former chief operating officer of ECS, has assumed the position of president at the Fairfax, Virginia-based government information

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

James Hannah, formerly chief information officer and vice president of enterprise information technology services at General Dynamics’ (NYSE: GD) IT

Tom Wilson, a sector vice president at Northrop Grumman (NYSE: NOC), has been appointed to serve as a corporate VP