Behavior Interventionist - Support Staff - Full Time - Available Immediately. We have an immediate opening for a behavior specialist, Connections Program, located at Poultney High School. The primary role of a BI is to support students who are struggling socially, emotionally and/or behaviorally to maximize learning and success. A BI delivers educational and support services, directly and indirectly, with the goal of meeting classroom expectations through positive and meaningful experiences within and outside the classroom.