ManTech reportedly sued by small biz over contract breach

System High Corp. claims the large contractor unfairly terminated subcontracts as retaliation.

ManTech deal expands cybersecurity chops

ManTech plans to acquire cybersecurity-solutions provider HBGary.

ManTech’s new purchase among 13 primes on $958M AF award

Acquisition of Evolvent gives ManTech a spot to support the Air Force Medical Service.

ManTech wins Navy task order worth $91M

Task order will provide engineering and technical support to NAWCAD.

ManTech gains DOD extension for anti-terrorism tech work

$17 million extension will further technical and scientific support for Combating Terrorism Technical Support Office.

9 firms capture $476M defense contract

The nine will compete for tasks in systems engineering, information assurance and program management among others. Who made the cut?

ManTech promotes retired Army general to EVP, general manager

Daniel Keefe will be responsible for leading the company's Technical Services Group general managers, program offices and customer relationships.

ManTech makes its move into health care

ManTech acquires health care systems integrator Evolvent Technologies and stakes a claim to the health care market.

Which is the most military-friendly Top 100 company?

Twenty-one Washington Technology Top 100 companies were ranked among the most military-friendly employers by GIJobs.com.

ManTech tasks call for systems, help-desk aid at Justice

One task order supports the DOJ Executive Office of Immigration Review, the other provides IT assistance to the Environmental and Natural Resources Division.

ManTech provides Army with counter-IED logistics

The $28 million award calls for systems integration and installation, equipment repair, other services.

Why ManTech's $90M WINS acquisition is a big deal

ManTech International wraps up its third acquisition of the year and lands a prime spot on a $6.6 billion IDIQ contract.

ManTech wraps up its WINS purchase

Worldwide Information Network Systems will now become part of ManTech’s mission, cyber and technology solutions group.

ManTech names new leader of cyber strategy unit

Cybersecurity veteran Ken Silva has been appointed senior vice president for cyber strategy at ManTech International’s Mission, Cyber and Technology Solutions group, reporting to L. William Varner, group president and COO.

ManTech’s IT support to DHS props up Safety Act

ManTech International’s four-year award will provide the DHS Office of Science and Technology with IT services to support the Support Anti-Terrorism by Fostering Effective Technology Act of 2002.

ManTech earns boost from awards, acquisitions

Company reports third quarter growth in earnings and revenue.

ManTech’s $90M purchase opens access to $6.6B contract

ManTech uses cash to gain access to a huge intelligence agency contract.

Where will we find the next legendary CEO?

With the pace of mergers and acquisitions and the appetite of private equity groups, is it still possible for a CEO to become a legend?

ManTech names ex-NRO officer senior VP of advanced tech unit

ManTech International Corp. has appointed Deborah Thurman senior vice president and group deputy in the Systems Engineering and Advanced Technology group. She formerly served as senior vice president of contracts responsible for all contract-related functional areas within the company.

ManTech hit by Anonymous attack; documents reportedly stolen

The hacking group Anonymous claims it has stolen and published files it says come from ManTech International.