ManTech

ManTech is an American defense contracting firm founded in 1968 by Franc Wertheimer and George J. Pedersen. Headquartered in Herndon, Virginia, with origins in New Jersey, the company provides advanced technologies and solutions to the U.S. Intelligence Community, the Department of Defense and federal civilian agencies. It has served national security customers for more than 55 years and employs more than 9,000 people.

Its work spans several technical domains. Cyberspace Superiority covers full-spectrum cyber operations intended to anticipate and counter digital threats. Data and Artificial Intelligence work turns fragmented data into actionable insights for faster decision-making. Digital Modernization and Systems Engineering draws on Agile DevSecOps and cloud-native architectures, while Intelligent Engineering supports defense and space missions. The company also operates across defense and space, intelligence and homeland security, cybersecurity and the commercial sector.

Nearly 40% of ManTech's workforce are veterans, and many employees join from the Intelligence Community and Homeland Security agencies. The company describes its culture as mission-first, treating its work as a matter of public trust and as engineering strategic advantage for the nation's most critical missions.