Working within a clinical framework of assessment, treatment planning, referral, and discharge planning, this role maintains timely documentation in the electronic health record and TN-WITS, coordinates linkage to community resources and higher levels of care, and supports telehealth services as needed. Essential Functions (Principal Duties and Job Responsibilities): Provide individual substance use, relapse prevention, and supportive counseling using evidence-based modalities such as Motivational Interviewing, Cognitive Behavioral Therapy, and harm reduction approaches; complete assessments, treatment plans, progress notes, and discharge documentation in the electronic health record.