Ms. LeSesne has a B.S. in chemistry from UCLA and earned her master's in mechanical engineering. She attended post graduate school while serving 25 years in the U.S. Navy. LeSesne is a retired Navy Captain.
Ms. LeSesne has served on several educational committees and community organizations including Habitat for Humanity board, Snohomish County; Mill Creek Women's Club board; Everett Public Schools Strategic Planning Council; Everett Public Schools Fiscal Advisory Council and Cascade High School Band Booster Club. LeSesne currently serves as a Civil Service Commissioner for the city of Everett.