Working under the supervision of the Principal Performance Librarian and the Director of Libraries, this position ensures conductors, faculty, and students have timely access to scores and parts for rehearsals and performances while maintaining the performance library's extensive collection of orchestral, wind ensemble, choral, jazz, chamber, and other ensemble materials. This full-time, permanent, 12-month position requires a strong understanding of ensemble library procedures, music preparation, and performance materials management, as well as the ability to work independently while contributing to the broader mission of the Fennell Music Library through exceptional service, collaboration, and stewardship of its collections.