 Robertson has an extensive background in library service as well as public relations and communications. She has served most recently as the chief operating officer of Tulsa City County Library in Tulsa. She previously served as the organization's chief strategy officer and communications director as well. She has also held positions with Sim Group Corporation in Tulsa as a corporate communication manager in public relations in Tulsa Public Schools and as a news producer at KOTV, the News on 6 in Tulsa.