ManTech International Corporation (Nasdaq: MANT), a leading provider of technical and engineering services and solutions vital to the nation’s interest and security, announced that it was recently awarded five task orders valued at $6 million from the U.S. Patent and Trademark Office (USPTO) to provide enterprise IT services. The awards, from the USPTO Office of Chief Information Officer, are part of the USPTO Infrastructure, Design, Engineering, Architecture and Integration (IDEAI) contract, a multiple award, indefinite-delivery, indefinite-quantity, labor hour type contract that ManTech won in August 2008. ManTech is one of three companies awarded contracts under the IDEAI program, which has a one year base, with four option years and a total ceiling of $95 million. Examples of services and solutions provided by ManTech to the USPTO include a user interface design assessment of five application systems to improve functionality; design suggestions for the next trademark generation systems; managing information for the USPTO enterprise data architecture systems; and quality management and service desk strategy support. ManTech will continue to compete on the IDEAI program to provide other IT services including system design, infrastructure engineering, network engineering, system engineering, accessibility engineering and enterprise architecture services. “The USPTO enterprise IT systems, architecture and infrastructure are critical to the overall mission of the agency,” said Bill Varner, President ManTech Mission, Cyber and Technology Solutions group. “We have supported USPTO for 14 years with proven solutions such as our Usability Design Engineering and Architecture framework. This framework is a best-of-breed approach for developing high-performing user interfaces and architectural analysis.” About ManTech International Corporation: Headquartered in Fairfax, Virginia with approximately 8,900 professionals, ManTech is a leading provider of innovative technologies and solutions for mission-critical national security programs for the Intelligence Community; the departments of Defense, State, Homeland Security and Justice; the Space Community; the National Oceanic and Atmospheric Administration; and other U.S. federal government customers. ManTech’s expertise includes systems engineering, systems integration, enterprise architecture, cyber security, information assurance, intelligence operations and analysis support, network and critical infrastructure protection, information operations and information warfare support, information technology, communications integration, global logistics and supply chain management, and service oriented architectures. Additional information on ManTech can be found at www.mantech.com. Forward-Looking Information: Statements in this announcement, other than historical data and information, constitute forward-looking statements that involve risks and uncertainties. A number of factors could cause our actual results, performance, achievements, or industry results to be very different from the results, performance, or achievements expressed or implied by such forward-looking statements. Some of these factors include, but are not limited to, the risk factors set forth in ManTech's Annual Report on Form 10-K for the period ended December 31, 2009, and other periodic and current reports that ManTech makes with the SEC from time to time. Due to such uncertainties and risks, readers are cautioned not to place undue reliance on such forward-looking statements, which speak only as of the date hereof.