Provides technical and clerical library services including, but not limited to support for computer-aided library systems, customer service operations of the school library, and assistance to library users that include but are not limited to reference, cataloging, bibliographic search, and circulation. Advancement to this level requires compliance with the education and experience requirements and a demonstrated ability to organize, coordinate, and provide a full range of customer services encompassing circulation, copy cataloging, basic reference, materials search, coordination of computer usage.