Bartoszek, who starts Oct. 15, replaces Bob Mundt, who resigned June 1 to take a position in Sioux Falls, S.D.
She has more than 20 years of experience helping independent businesses and companies grow through her leadership positions at AIA Corp., The QTI Group and Alltel. Bartoszek also owned and operated a State Farm insurance business in Little Chute.
Bartoszek has served as an ambassador for the Greater Green Bay Chamber and is a member of Rotary and the Fox Valley Society for Human Resource Management. She is a member of the Crozier Society and a FOCCUS facilitator for marriage preparation with her husband, Brian.
Sharon Hulce, president of Employment Resource Group Inc., donated her time and services to help the chamber fill the role.