POUGHKEEPSIE PUBLIC LIBRARY DISTRICT. VACANCY – CSEA POSITION. Custodial Worker – Poughkeepsie Public Library District (Full-Time): The Library District seeks individuals to fill the. roles of Custodial Worker (Full-Time) in January 2020. Primary responsibilities include bookmobile driving and its. care along with institutional building cleaning and light maintenance. Qualifications: Valid NYS driver’s license at time of appointment. Ability to b...