Happy Day Catering is seeking qualified applicants for the position of Admin Assistant. This is a full-time benefited position, 40 hours per week, Monday through Friday, 8:30am to 5pm. Duties. Primary duty is functioning as Accounts Receivable, which will include all aspects of managing client invoicing, processing payments, following up on outstanding accounts, cash handling for vending and bar events, creating and submitting deposits to the ban...