Joseph Cubba, formerly senior partner and vice president for defense and intelligence at IBM (NYSE: IBM), has been named chief
John Marinaro, former director of the technical excellence office at NASA‘s Safety Center, has joined professional services and engineering firm KeyLogic
Scott Briggs, formerly director of business development at ViON, has joined Belcan as senior vice president of government strategic business
Darron Makrokanis, a former program manager and senior business development executive at Splunk, has joined Tenable Network Security as vice