Executive Profile: William Varner, ManTech President and COO of Mission, Cyber and Intell Solutions
William Varner serves as ManTech International’s president and chief operating officer of mission, cyber and intelligence solutions group. Varner was the vice president, corporate officer and executive director of intelligence operations unit at Northrop Grumman–TASC between July 2004 and September 2009 before joining ManTech. He previously served as division director at TASC from June 1978 […] More