A fashion model agency job involves handling different modeling assignments for a talent agency. Your duties can vary depending on the details of each placement. As a model, you work on runway shows or model clothing in live settings. You can also work on photo shoots for brands or businesses. Your work can appear online, in print, or on television. One of your responsibilities is to create a portfolio of modeling work so that your agency can promote you to potential clients. In some situations, your agency may ask you to audition for clients before you receive an assignment.