As a data entry assistant, you type information from handwritten documents, phone calls, or recordings into a computer system and keep that data organized. You may also have job duties similar to those of an administrative assistant, such as answering phone calls, sorting mail, and greeting clients or visitors in the office. The qualifications you need for a career as a data entry clerk are a high school diploma or GED certificate and typing and computer skills. You need a bachelor’s degree for some data entry jobs.