Pleasanton Unified School District
Tammy Schlesser has been with the Pleasanton Unified School District since October 1990, where Tammy serves as an Expanded Learning Site Lead and Site-Supervisor. Tammy is also the STEM Team Leader, overseeing the Science, Technology, Engineering, and Mathematics Initiative. Prior to this, Tammy worked as a Principal's Secretary II at Pleasanton Unified School District - ROP from January 1988 to June 1990. Tammy holds an Associate of Arts degree in Early Childhood Education and Teaching and Administration of Justice from Las Positas College.