June 1, 1989 - Oct. 1, 2011
Systems engineering consultant at ACEX Technologies, Inc
Oct. 1, 1985 - June 1, 1989
President at Kinesis Corp.
Jan. 9, 1983 - Oct. 1, 1985
Manager, Control Systems Engineering at Bay Area Rapid Transit
March 1, 1981 - Jan. 6, 1985
Manager, ADP Starr at Bonneville Power Administration