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. The Enhancement Specialist will provide all support services and products required to complete the detailed description of work and responsibilities described as follows: Review, analyze, and correct draft material for clarity, consistency, style, format, logic, and organization, as well as grammar, word usage, spelling, and punctuation.