CACI Awarded $86 Million Contract to Support U.S. Army’s Software Engineering Center

Developing Software for Electronic Warfare Systems That Helps Rapidly Identify Battlefield Threats

CACI International Inc (NYSE:CACI) announced today it has been awarded an $86 million task order contract to provide engineering and technical support to the U.S. Army’s Communications-Electronics Command (CECOM) Software Engineering Center (SEC). This three-year (one base plus two option years) task order was awarded under the CECOM SEC Software and Systems Engineering Services Next Generation (SSES NexGen) program. This is new business for CACI and expands the company’s presence in its C4ISR (Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance) and Logistics and Material Readiness market areas.

The CECOM SEC’s mission is to ensure the highest level of software readiness for Army C4ISR and logistics systems. Under this task order, CACI will support the C3T Army Reprogramming Analysis Team (ARAT) in developing and fielding software that will be used in electronic warfare systems to help ground and airborne soldiers rapidly identify threats on the battlefield and support commanders across the full range of military operations.

With a track record of over 20 years of support for CECOM – including four previously awarded task order contracts under the SSES NexGen program – CACI provides in-depth knowledge of the customer’s environment and requirements that ensures successful and effective project execution. In addition to an experienced team of software developers as well as former warfighters and aviators, CACI brings partnerships with leading research centers that explore next-generation technologies. CACI also offers world-class credentials in systems engineering and software lifecycle support.

John Mengucci, CACI’s Chief Operating Officer and President of U.S. Operations, said, “CACI offers proven project management skills and recognized software credentials to provide the high-value software development and engineering solutions our Armed Forces need to ensure system readiness and an operational advantage for our troops.”

According to CACI President and Chief Executive Officer Ken Asbury, “This award on the SSES NexGen vehicle continues CACI’s record of success supporting the U.S. Army’s Software Engineering Center. As our fifth award on this contract, it demonstrates the Army’s confidence in our ability to deliver next-generation software that helps commanders make tactical decisions based on the changing warfighting conditions on the battlefield.”

CACI provides information solutions and services in support of national security missions and government transformation for Intelligence, Defense, and Federal Civilian customers. A Fortune magazine World’s Most Admired Company in the IT Services industry, CACI is a member of the Fortune 1000 Largest Companies, the Russell 2000 Index, and the S&P SmallCap600 Index. CACI provides dynamic careers for over 16,300 employees in 120 offices worldwide. Visit www.caci.com.

There are statements made herein which do not address historical facts, and therefore could be interpreted to be forward-looking statements as that term is defined in the Private Securities Litigation Reform Act of 1995. Such statements are subject to factors that could cause actual results to differ materially from anticipated results. The factors that could cause actual results to differ materially from those anticipated include, but are not limited to, the risk factors set forth in CACI’s Annual Report on Form 10-K for the fiscal year ended June 30, 2014, and other such filings that CACI makes with the Securities and Exchange Commission from time to time. Any forward-looking statements should not be unduly relied upon and only speak as of the date hereof.

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CACI International IncCorporate Communications and Media:Jody Brown, 703-841-7801Executive Vice President, Public [e-mail] Relations:David Dragics, 866-606-3471Senior Vice President, Investor [e-mail]