SPARTA, Inc., recently acquired by Parsons, provides world-class technical products and services to the defense, intelligence and homeland security sectors of the US federal government. SPARTA's vision has been consistent since 1979 -- apply the best intellectual talent to help solve major national challenges. The company focuses on problems that require critical technical analysis, innovative computer science and engineering solutions, complex network analysis and architecture development, and expert acquisition support. SPARTA has a longstanding reputation for integrity, technical excellence, and customer satisfaction, which is founded in its commitment to the professional success of its employees. SPARTA has more than 1,100 employees in offices across the US.