Job Description 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. Responsibilities: Lead oversight and technical guidance, of project engineering solutions for mechanical and plumbing systems n commercial/industrial buildings; corroborates/coordinates with other design team members including client, site/civil and electrical engineers to ensure systems are integrated with the project's goals.