Prepare source data from computer entry by compiling and sorting information, establising entry priorities.Enters customer and account data by inputting alphabetic and numeric information on keyboard or optical scanner according to screen format. Maintains data entry requirements by following data program techniques and procedures. Verifies entered customer and account data by rewviewing, correcting, deleting, or re-entering data cobining data from both systems when account information is incomplete: purging files to eliminate duplication of data. Tests customer and account system changes and upgrades by inputting new data reviewing output. Secures information by completing data base backups. Maintains operations by following policieis and procedures, reporting needed changes. Maintains customer confidence and protects operations by keeping information confidential. Contributes to team effort by accomplishing related results as needed.