I knew this company when it was SAIC, and I collaborated on some contract proposals with some upper-level managers. Leidos, the company that evolved from SAIC is a government contractor company headquartered in Reston, VA that offers services and solutions for the defense, intelligence, civil, and health sectors in the U.S. and internationally.
Its easy to get to by train. Parking is easy if you drive here. The offices are well designed and they have free coffee. The company is doing well.