BEHAVIOR SPECIALIST I - JOB DESCRIPTION. Keystone Adolescent Center is a non-profit organization that helps adolescents by providing them with the highest quality of life-changing care, training, and tools to build healthy lives. Preferred qualifications include an Associate’s Degree in Social Work or any related field. Minimum qualifications include a High School Diploma/GED and a valid Driver’s License. Prefer candidate be 21 years of age or ol...