2001-2004     TITAN CORPORATION., Radar Instrumentation Engineer 1993-2001     RESEARCH PLANNING INC., Electronics Technician  A 1979-1992     SPERRY-UNIVAC / UNISYS, Field Engineering Specialist 1978-1979     HUGHES AIRCRAFT CO., Field Engineering Representative 1977-1978     VARIAN ASSOCIATES, Electronics Technician 1971-1977     U.S. NAVY, Data Systems Technician Back