ManTech Cyber Solutions International, Inc. (MCSI), a commercial subsidiary of Fairfax, VA-based ManTech International Corporation, announced on April 15 its…
ManTech International Corporation, of Fairfax, VA, has named retired U.S. Army Brigadier General Andrew Twomey senior vice president and general…
ManTech International Corp. has named Louis Chabot as vice president and technical architect of its Mission, Cyber & Intelligence Solutions…
ManTech International Corp.’s customer, the FBI, was awarded the Frank B. Rowlett Award by the National Security Agency (NSA) in…
The SI Organization, Inc. (the SI) announced on Feb. 7 that Michael Polmar has joined the company as senior vice president of…