Costco Wholesale Corp. – 2901 LOS FELIZ BLVD [Customer Service / Cashier / Retail Associate] As a Hearing Aid Attendant with Costco, you will: Answer telephones and schedule appointments for the Hearing Center; Rings sales on the register; Provide clerical support; Clean area; Provide prompt and courteous customer service. Costco offers great jobs, great pay, great benefits and a great place to work and believes future executive officers start out by working as a Hearing Aid Attendant. Be Valued >>