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. Strong knowledge of CNC machining (Lathes, Turning, Milling, Hobbing, Routers, Cutters, Grinding, Drilling, EDM, Machine Centers), manual machining, and related equipment, tooling & fixturing.