About BAE Systems Electronic 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. Experience or knowledge using data visualization software such as PowerBI, Tableau, Looker, and data preparation and cleaning methods/tools such as MS Power Query, Alteryx or Tableau Prep, SQL, MS Office suite of programs (MS Word, PowerPoint, and Excel).