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. Knowledge and experience with FPGA Design; memory interfaces such as DDR, QSPI; data transfer protocols such as PCIe, Ethernet, JESD 204, I2C, JTAG, MIL-STD-1553; and experience in power supply (DC to DC) design.