From its beginning in 1968, ManTech International Corporation has consistently delivered innovative technology and technical services solutions to federal government customers. Today, ManTech has grown to become one of the U.S. government's leading providers of innovative technologies and solutions for mission-critical national security programs supporting the Intelligence Community; the Departments of Defense, State, Homeland Security and Justice; the Space Community; and other federal government agencies. Our expertise covers systems engineering, software development, enterprise security architecture, information assurance, intelligence operations support, network and critical infrastructure protection, information technology, communications integration and engineering support.