James Gill to manage Mars' rep network and inside sales and customer service teams.

Mars Air Systems, a manufacturer of air curtains, has restructured its sales and marketing organizations. As a result of this development, several members of the current Mars team have updated roles and responsibilities.

James Gill, vice president of sales, now manages Mars' network of manufacturers' reps, both domestically and internationally. He also manages the manufacturer's inside sales team and customer service department.

Julie Konowitz now oversees the newly created marketing department as vice president of marketing. Working with Konowitz in the marketing department are Emily Hanson, promoted to marketing manager, and Sara Marin, newly hired as a marketing coordinator.