Duties include the maintenance of drug and supply inventory and inventory records by ordering supplies; checking goods received against purchase orders, invoices, and requisitions, segregates, labels and stores pharmaceutical supplies, reviews pharmacy stock for expired drugs, picks up and delivers drugs, cleans equipment, shelves, and work areas; operates packaging machinery for unit dose of prepackaged dispensing system; types labels of medications and delivers to pharmacist for affixing; retrieves designated drug containers, maintains patient medication profiles; maintains records of prepackaged drugs; prepares unit dose cassettes for review by pharmacist; aids pharmacist in preparation of prescriptions and intravenous preparations, and does other service and technical pharmacy work which does not require licensure.