Before becoming Google's first marketing manager in 1999, Wojcicki worked in marketing at Intel Corporation in Santa Clara, California, and was a management consultant at Bain & Company and R.B. Webber & Company.
Předtím, než se v roce 1998 stala první marketingovou manažerkou Google, pracovala Wojcicki v oblasti marketingu pro Intel v Santa Clara a byla manažerskou konzultantkou pro Bain & Company a R.B. Webber & Company.