Key responsibilities include: Providing rehabilitation treatment services to individuals or groups by providing significant support to assist consumers in improving, maintaining or restoring functional skills, daily living skills, etc; Performing crisis intervention, by providing services such as plan development, collateral, and therapeutic interventions to assist consumers who exhibit acute psychiatric symptoms, providing immediate therapeutic response to alleviate problems. Under supervision, performs paraprofessional tasks related to the treatment of consumers with behavioral illness, emotional disturbance, and/or substance use disorders related to the behavioral health illness or emotional disturbance; provides liaison between professional staff, consumers and community agencies; and provides referral, advocacy, and support services.