Gayle Johnson serves as a Senior Principal at Simpson Gumpertz & Heger Inc. since February 2012, following a notable career that includes roles such as Vice President at Halcrow from January 2005 to January 2012 and Vice President/Associate at Han-Padron Associates prior to its acquisition by Halcrow. Johnson began as an Associate at EQE International, where tenure spanned from September 1990 to January 2002, and held the position of Technical Manager at PMB Engineering between February 1988 and September 1990. Earlier experience includes roles at EQE International from May 1986 to February 1988 and as a Senior Engineer at PMB Engineering from August 1981 to May 1986. Educational qualifications include a Master of Science in Structural Engineering and Structural Mechanics from the University of California, Berkeley (1980-1981) and a Bachelor of Civil Engineering from the University of Minnesota (1976-1980).