Must be a current competitive Account Clerk Typist or one of the top three eligible on a valid Erie County Civil Service list. PERFORMANCE RESPONSIBILITIES: 1. Inspects, examines or credits simple accounts according to departmental procedures for accuracy and conformance; 2. Maintains register of records according to standard District procedure; posts transactions or entries for the balancing of accounts; 3. Operates computer keyboard to update data; 4. Balances accounts and reconciles totals against individual account; 5. May prepare and type a variety of applicable forms; 6. Maintains related files on individual accounts; 7. Performs related work as required.