ManTech Scores $39.6 Million Award for U.S. Naval Air Systems Command

HERNDON, Va., Aug. 31, 2017 -- ManTech International Corporation (Nasdaq:MANT) today announced a $39.6 million agreement with the Naval Air Warfare Center, Aircraft Division (NAWCAD) for Systems Integration, Diagnostics and Safety Hazard Testing services for the U.S. Naval Air Systems Command (NAVAIR).

ManTech will provide end-to-end reliability and maintainability (R&M), quality assurance, systems safety, diagnostics and testability services for NAVAIR.

“Over the years, ManTech has moved up market with NAWCAD, deepening and expanding our relationship with critical solutions that buttress the security and success of our nation,” said Daniel J. Keefe, president and chief operating officer of ManTech’s Mission Solutions & Services Group. “ManTech’s integrated support to the NAWCAD mission – the pillar of research, development, test and evaluation engineering support for naval aviation – provides the warfighter with safe and reliable Naval aircraft to ensure mission success.”

ManTech will provide end-to-end R&M and System Safety support for US Navy and Marine aircraft and aviation subsystems, covering the full life cycle from design, development and production through the in-service stage for all Naval aircraft – including new, modified, manned and unmanned – as well as avionics and weapons systems.

About ManTech International Corporation
ManTech provides innovative technologies and solutions for mission-critical national security programs for the intelligence community; the departments of Defense, State, Homeland Security, Health and Human Services, Veteran Affairs and Justice, including the Federal Bureau of Investigation (FBI); the health and space community; and other U.S. government customers. ManTech's expertise includes cybersecurity; software and systems development; enterprise information technology; multi-discipline intelligence; command, control, communications, computers, intelligence, surveillance and reconnaissance (C4ISR); program protection and mission assurance; systems engineering; supply chain management and logistics; test and evaluation (T&E); training; and management consulting. Additional information on ManTech can be found at www.mantech.com.

Statements in this press release that do not directly and exclusively relate to historical facts constitute “forward-looking statements” within the meaning of the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. These forward-looking statements are subject to risks, uncertainties and other factors, many of which are outside of our control, and could cause actual results to differ materially from those we anticipate. For a written description of these factors, see the section titled “Risk Factors” in our most recent Annual Report on Form 10-K, as well as any updating information in our subsequent filings with the SEC. The forward-looking statements speak only as of the date hereof, and we disclaim any obligation to update them, whether as a result of a subsequent event or otherwise.

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Jim Crawford
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(O) 703.259.3636 (M) 703.498.7315 
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Sue Cushing
Vice President, Corporate Marketing & Communications
(O) 703.814.8369 (M) 703.927.1482
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