As the name suggests, this administrative assistant is not new to the industry and has had some professional experience in the field. Your tasks will be varied as you do your best to assist in whatever day-to-day tasks need to be completed. In this position, you may be working solely for the CEO or certain staff members, or you may be working for the entire office or department. Tasks may range from making travel arrangements to scheduling meetings, to maintaining files. Take a look at this resume sample to get an idea of what yours should entail.