As Division Chief, manages research activities of more than twenty staff members. Manages GTRI's microelectronics clean room facility. As Principal Research Engineer, manages programs associated with integrated circuit investigations as well as fabrication, assembly, performance evaluation, and failure analysis of mircrowave semiconductor devices. Led a team of researchers investigating packaging solutions for high power transmit/receive modules. Designed mask sets and developed fabrication processes for GaAs metal semiconductor filled effect transistors (MESFETs). Developed fabrication processes for gallium nitride (GaN) high electron mobility transistors HEMTs. As Senior Reliability Engineer at Harris Semiconductor, coordinated stress test and failure analysis of memory and digital CMOS circuits and bipolar memory circuits. Had subtask responsibilities for special products program designed to meet military requirements.