A student brand ambassador is an entry-level marketing position; college students are often hired for this job. Responsibilities vary, depending on the company and the industry. As a student brand ambassador, you are the face of the company to potential customers, and you focus on making people aware of the product’s existence. For example, you may work at a vendor event, greeting guests and handing out informational packets. Those working for a food manufacturing company may hand out samples of a new product in a grocery store. Other student brand ambassadors may engage customers through a social media ad. Many companies utilize student brand ambassadors as a key component of their marketing campaigns.