Position begins as soon as possible 6:00-8:30 PM 7.5 hours per week Tuesdays, Wednesdays & Thursdays The Liberty Union High School District is located in Northern California. North East of Walnut Creek. The Liberty Union High School District is committed to equal opportunity for all individuals in education. District programs and activities shall be free from discrimination based on race, color, ancestry, national origin, ethnic group identification, age, religion, marital or parental status, physical or mental disability, sex, sexual orientation, gender, gender identity or expression, or genetic information, current military or military veteran status, the perception of one or more of such characteristics, or association with a person or group with one or more of these actual or perceived characteristics.