ManTech International Corporation is a leading provider of innovative technologies and solutions focused on mission-critical national security programs. We are led by more than 7,300 uniquely-skilled professionals that operate in the United States and 40 countries that offer a diverse range of advanced information technology related services to our clients in the Intelligence Community; the departments of Defense, State, Homeland Security and Justice; the Space Community; and other federal government agencies. The broad spectrum of solutions and services we offer, which help address our customer's complex technology challenges and compelling national security needs are described here under four categories: Systems Engineering; Mission Systems; Global Systems Support; and Security and Counter Intelligence.
