Therapeutic Behavioral Services Coach I (Part Time - Per Diem). TBS is an intensive one-to-one, short-term treatment intervention for children and youth with serious behavioral problems and need additional short-term support to prevent placement in a group home or a locked mental health facility or to facilitate a transition to a lower level of residential care. Requirements. Must be available to work at least 3 days a week, M-F from 3pm-8pm (Wee...