ManTech International, 1100 New Jersey Ave SE, Ste 730, Washington, DC 20003, US

Headquartered in Lexington Park, Md., ManTech Systems Engineering Corporation is a wholly owned subsidiary of ManTech International Corporation, which is a publicly traded company and is aligned under the Defense Systems. Its primary customer base includes the Department of Defense, including Joint Commands with efforts supporting the U.S. Navy, U.S. Marine Corps, U.S. Army, U.S. Air Force and efforts under the Department of Homeland Security. ManTech Systems Engineering Corporation provides staff augmentation support in a variety of professional engineering and technical services areas. It is a Capability Maturity Model Integration-Level 3 software and systems engineering company. ManTech Systems Engineering Corporation s parent company, ManTech International Corporation, is one of the leading providers of innovative technologies and solutions for the intelligence community; departments of defense, state, homeland security and justice; space community; and other U.S. federal government customers.