Science Applications International Corp. announced that John F. Walsh III will become the new senior vice president and general manager for the Information Technology Solutions Market Segment, effective April 30, 2018. Walsh will succeed Dan Harris, who announced his retirement after nearly four decades with SAIC. During his tenure, Harris has held many leadership positions and previously led the company's services sector. As the new leader of the Information Technology Solutions Market Segment, Walsh will be responsible for the company's growth strategy focusing on software, end-user services, cyber, and digital infrastructure. He will report directly to Chief Operating Officer Nazzic Keene. Walsh joins SAIC from CSRA, where he was vice president of Homeland Security Programs. Prior to joining CSRA, Walsh was an executive vice president of corporate development for Newberry Group for a year. Walsh spent roughly sixteen years with Computer Sciences Corporation, which merged with SRA to form CSRA. At CSC, he held many positions leading large international teams and delivering complex services to clients.