Doug Grismore is an experienced technology leader with a focus on infrastructure and operations, currently serving as Director of Enterprise Infrastructure at Meta since August 2016, where responsibilities include overseeing production engineering for major object storage installations. Prior to Meta, Grismore held leadership roles at Amazon, including Director of EC2 Fleet Operations, and at Twitter as Director of Operations and Site Reliability Engineering. Grismore's career also includes significant experience at Amazon as Director of Storage Operations and at Microsoft as Operations Manager, along with a Vice-President of Operations position at TeamShare, Inc. Grismore earned a Bachelor of Science degree in Information Systems from San Jose State University between 1990 and 1993.