About BAE Systems Platforms & Services 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. Develops, creates, and reports on key program metrics including on-time delivery, material forecasts, hardware production and delivery forecasts, resource allocation, and performance to labor and material budgets.