POSITION TITLE. Program Assistant - High School Bigs Program. WORK SCHEDULE. Up to 30hours, must be available M-F 1:00pm-6:00pm. OFFICE LOCATION. Fresno, CA. SUPERVISORS. Program Coordinator / Program Manager. SALARY. $17.00. Agency Overview. For more than 50 years, Big Brothers Big Sisters (BBBS) of Central California has operated under the belief that inherent in every child is the ability to succeed and thrive in life. BBBS makes meaningful, p...