 RESTON, Va.--BUSINESS WIRE--Science Applications International Corp. NYSE: SAIC has won an 830 million contract to continue providing hardware in-the-loop HWIL aviation systems engineering services for the U.S. Army Combat Capabilities Development Command, Aviation Missile Center DEVCOM AvMC, Software, Simulation, Systems Engineering and Integration S3I Directorate. Under the potential 5.5-year contract, SAIC will continue to provide systems engineering and integration services 