The U.S. Army Contracting Command–Aberdeen Proving Ground has awarded ManTech International Corporation a task order to provide tactical communications software…
Fairfax, VA-based ManTech International Corporation announced April 28 that it has completed the acquisition of Welkin Associates, Ltd., formerly a…
The U.S. Army Intelligence and Security Command (U.S. Army INSCOM) has awarded ManTech International Corporation one of its 11 indefinite…
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…