Assistant Deputy Chief Probation Officer Ryan Grayson began his career with the San Joaquin County Probation Department in 2012 as a part-time Juvenile Detention Officer Assistant. ADCPO Grayson has held numerous assignments in various divisions throughout the department, including Juvenile Detention, Juvenile, Adult, and High-Risk AB 109. He has served as a Taser Instructor and an EPICS Train-the-Trainer. ADCPO Grayson is committed to bringing the department into the future through innovation. He has a passion for technology and is proficient in software and hardware.