The nature of special education has changed appreciably over the past several decades. As a result, the role of special educators needs to be examined and further developed to provide the most effective education for all learners at-risk and those with high-and low-incidence disabilities. In this article, the authors discuss five important roles in which special educators should possess skills to collaboratively educate learners at-risk within a multitiered instructional system.The contemporary trend in education for all learners, including those with disabilities, is education within a multitiered system using the learner's response to instruction as the basis for making instructional and diagnostic decisions. Multitiered learning provides students with a continuum of services (i.e., typically presented as three levels of instruction) that increase in intensity based on the severity of learner needs. Embedded within multilevel instruction is the practice of determining how well the student responds to the interventions implemented, a process termed response to intervention or RTI. According to Bradley, Danielson, and Doolittle (2005), RTI has been broadly described as a process in which students are provided quality instruction, their progress is monitored, those who do not respond appropriately are provided additional instruction . . . those who continue to not respond appropriately are considered for special education. (p. 486) Therefore, through multilevel education a student's responses to instruction would serve as the basis for making decisions about instructional needs in today's classrooms.