About BAE Systems Intelligence & Security BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Develop, maintain, and implement a Program Management Plan that supports a Work Breakdown Structure (WBS) and guides the performance of functional activities performed on the ProgramPreferred Education, Experience, & Skills PMP, Agile, ITIL or other related Certifications.