Essential Duties and Responsibilities: In collaboration with the student's school-based team, conducts formal and informal assessments that may include, but are not limited to, a review of all documents and data; observation of the environment; observation of the student within multiple environments throughout the school day; and interviews with staff, family and any community based service providers to identify underlying issues and/or skill deficits that may be causing challenging behaviors. Provide leadership, coaching, and professional development for school staff, school teams, and administrators in the area of intensive student supports and Tier 3 PBIS implementation, Evaluate student progress toward decreasing targeted social and behavioral patterns.