About BAE Systems Space & Mission Systems 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. The Engineer II position will perform quality assurance tasks in our Tactical Solutions business unit, supporting overall individual component to system level manufacturing, integration and test, for all phases, systems, programs and/or products in the production facility.