Engility Holdings, Inc. was an American publicly traded company that provided engineering and logistics services to several United States Armed Forces and civilian agencies.

[2] Following the spin-off from its New York-based parent company, Engility established its headquarters in Chantilly, Virginia, in the Washington metropolitan area.

[3] In January 2013, the Associated Press reported that Engility had paid a $5.28 million settlement to 71 former inmates of Abu Ghraib prison.

[5][6] The contract with the United States Armed Forces called for Titan to provide translators to support the personnel in the Iraqi prison.

[3] In March 2013, Engility implemented a significant reduction in its auxiliary workforce, cutting about 40 percent of its accounting, human resources, and payroll departments, reducing its total of 7,800 employees by 4%.