RESTON, Va.–(BUSINESS WIRE)–Science Applications International Corp. (NYSE: SAIC) announced today that it has entered into a definitive agreement to acquire Halfaker and Associates, LLC, a leading federal health technology solutions provider, for $250 million, growing the company’s digital transformation portfolio. Halfaker is headquartered in Arlington, Virginia, with an Agile Delivery Center in Clearwater, Florida. The company is known for its ability to create, modernize, integrate, and se