HERNDON, Va. , Oct. 02, 2017 (GLOBE NEWSWIRE) -- ManTech International Corporation (Nasdaq:MANT) will issue its third quarter fiscal year 2017 earnings press release after close of market Wednesday, November 1, 2017. Management will discuss financial results in a conference call beginning at 5

Acquisition Expands ManTech's Federal Civilian Presence and Enhances IT Modernization and Managed Cloud Services Capabilities

Strategic Initiative Builds the Best Talent in Cyber with In-Depth Educational Programs that Advance Employee Skills

Military-Grade Cyber Training, Testing, and Evaluation Range Now Open to Protect Government and Industry Cyber Domains

Agreement Builds on ManTech's 20-Year Growth Supporting Full Spectrum Systems Integration, Diagnostics and Safety Hazard Testing for NAWCAD and NAVAIR

Strategic managed services accord spans IT, communications hardware and services -- Safeguarded by ManTech Cybersecurity

Revenues: $414 million , up 3.1% from second quarter of 2016 Operating Income: $24.9 million , up 3% from second quarter of 2016 Operating Margin: 6.0% for the second quarter Diluted EPS: $0.40 , up 3% from second quarter of 2016 Book-to- Bill Ratio : 1.2 for the second quarter Cash Flow from

ManTech to Support DARPA STO Scientific, Engineering and Technical Assistance Program

ManTech C4ISR Capabilities to Play Leading Role in Army's $37.4 Billion RS3 Initiative

HERNDON, Va. , July 27, 2017 (GLOBE NEWSWIRE) -- The U.S. Air Force has awarded ManTech International Corporation (Nasdaq:MANT) a multi-million dollar contract to provide Integrated Management and Business Support Services (IMBSS). The 10-year contract represents new business for ManTech , and was