CACI Appoints David M. Wennergren as Vice President

  CACI Appoints David M. Wennergren as Vice President

   Former Office of Secretary of Defense to Lead Opportunity Management and
Customer Delivery Practices in Company’s Enterprise Technologies and Services
                                    Group

Business Wire

ARLINGTON, Va. -- August 13, 2013

CACI International Inc (NYSE: CACI) announced today that it has appointed
David M. Wennergren to serve as Vice President within the company’s Enterprise
Technologies and Services business group, heading the group’s opportunity
management and customer delivery practices. Mr. Wennergren is a Department of
Defense (DoD) senior executive with a proven track record of successfully
leading large and complex change management and information
management/information technology projects across the U.S. federal government.

Mr. Wennergren comes to CACI from the Office of the Secretary of Defense
(OSD), where he most recently served as Assistant Deputy Chief Management
Officer. He oversaw business operations, strategic planning, performance
management, and investment management. His accomplishments include developing
an investment management approach for DoD business systems that drove cost
efficiencies and delivered a sustainable portfolio management process.

Prior to this, Mr. Wennergren served OSD as Deputy Assistant Secretary of
Defense (Information Management, Integration, and Technology) and DoD Deputy
Chief Information Officer. In this capacity, he led the DoD Enterprise
Software Initiative, which achieved cost avoidances across the department, and
chaired the DoD team overseeing enterprise-wide implementation of the Common
Access Card, which improved information and physical access security and
replaced labor-intensive paper processes.

Mr. Wennergren also served as the Department of the Navy (DON) Chief
Information Officer, where he developed department-wide information management
and technology strategies, policies, architecture/standards, and process
improvements, including a wide range of critical infrastructure protection
initiatives. Mr. Wennergren’s awards include the DoD Distinguished Civilian
Service Award and the Meritorious Executive Presidential Rank Award.

According to Mr. Wennergren, “In my first job as a young analyst working for
the Navy, I had the opportunity to work with a team of outstanding
professionals from CACI on a cutting-edge technology initiative.Throughout my
career in government, I have witnessed that CACI is a company of exceptional
integrity with a long history of delivering outstanding support to the Defense
Department and the nation. Now, I am very excited about the opportunity to
join this world-class team and lend my hand to help address the pressing
technology and change management opportunitiesthat will face organizations in
the years ahead.”

John Mengucci, CACI’s Chief Operating Officer, said, “We are pleased to
welcome Dave Wennergren to our operations team. He is a highly effective
leader with proven management and team-building skills, and he will be a
valuable asset in our delivery of the operational excellence our customers
rely on to meet their greatest challenges.”

Ken Asbury, CACI’s President and Chief Executive Officer, stated, “Dave
Wennergren brings CACI exceptional leadership experience in the federal
government arena and great insight into how we can continue to evolve our
capabilities to support the government’s most critical information solutions
and services requirements. His appointment reflects CACI’s sustained focus on
leadership excellence and our dedication to the nation’s highest priorities.”

CACI provides information solutions and services in support of national
security missions and government transformation for Intelligence, Defense, and
Federal Civilian customers. A member of the Fortune 1000 Largest Companies and
the Russell 2000 Index, CACI provides dynamic careers for approximately 15,000
employees working in over 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, 2012, 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.

CACI-HR

Contact:

CACI International Inc
Corporate Communications and Media:
Jody Brown, Executive Vice President, Public Relations
703-841-7801
jbrown@caci.com
or
Investor Relations:
David Dragics, Senior Vice President, Investor Relations
866-606-3471
ddragics@caci.com