ManTech Promotes Yvonne Vervaet to Senior Vice President of Growth and Capabilities

HERNDON, Va., Oct. 09, 2018 (GLOBE NEWSWIRE) -- ManTech MANT today announced that it has named Yvonne Vervaet to the new corporate position of Senior Vice President of Growth and Capabilities.

Effective November 1, Ms. Vervaet will report to president and CEO Kevin M. Phillips and be responsible for setting the company's growth strategy by aligning business methods, capabilities, and enabling technologies to federal budgets and the company's business opportunity pipeline. In her new role she will also lead enterprise capabilities, marketing, communications, enabling technologies and shared services in support of business development.

"During her time at ManTech, Yvonne Vervaet has been a powerful force driving major contract awards from the Intelligence Community, including our recent wins of $668 million with the Department of Homeland Security for CDM and nearly $1 billion with a major defense agency for secured enterprise IT," said Kevin Phillips. "In her new corporate role as Senior Vice President of Growth and Capabilities she will apply this same energy, strategic thinking and winning attitude to innovations that advance the missions of all ManTech customers – and grow our business."

Beginning in 2013 Vervaet served as Chief Growth Officer for ManTech's Mission, Cyber & Intelligence Solutions Group. In a career of more than 26 years she has also held key management positions at BAE SpecTal, Northrop Grumman/TASC, EDS and CSC.

About ManTech
ManTech provides mission-focused technology solutions and services for U.S. defense, intelligence community and federal civilian agencies. Now in our 50^th year, we excel in full-spectrum cyber, data collection & analytics, enterprise IT, systems engineering and software application development solutions that support national and homeland security. 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.

ManTech-C

Media Contacts:

Jim Crawford
Executive Director, External Communications
(O) 703.259.3636 (M) 571.446.7550
James.Crawford2@ManTech.com

Sue Cushing
Vice President, Corporate Marketing & Communications
(O) 703.814.8369 (M) 703.927.1482
Sue.Cushing@ManTech.com