Overview. Outpatient MAT Opioid Treatment Program (OTP). Advance Your Education and Apply Today. Now Hiring. Substance Use Disorder Counselor. Schedule. Full-Time, Monday - Friday, 6 AM - 2 PM. . Qualifications. Master's Degree or credentials such as CAC, CAS, CADC, CRC, LADC, LICSW, LCSW, LMHC, or LMFT. Bachelor’s-level applicants. without credentials are welcome if they are committed to obtaining credentials within 30-60 days of employment. Hyb...