Bill Shirley

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Bill Shirley

Senior Proposal and Capture Manager

Bill Shirley is the Senior Proposal and Capture Manager for Systems Products and Solutions (SPS), responsible for planning, organizing and performing select business-related proposal and business development activities and projects. Prior to this assignment he was the Business Operations Manager for Millennium Systems Services (MSSI) a wholly-owned subsidiary of SPS. After his retirement from the Unites States Army, Bill served as the Director of Human Resources, Safety and Environment Activities for a company in Harrisburg, PA.  Bill joined MSSI in 2006 and transferred to SPS in 2017. He brings over 45 years of military and business experience and knowledge to this position.