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Mary B. Barnacz

Group Administrative Assistant, CSD

Mary grew up in Knoxville, TN and attended Tennessee Technological University to obtain bachelor degrees in French and International Business, with a minor in History. During her time, she spent a semester studying abroad in Chambéry, France. Mary joined ORNL as the Group Administrative Assistant supporting the Chemical Separations Group and Surface Chemistry and Catalysis Group in the Chemical Sciences Division in May 2024. She additionally supports the Chemical Transformations Section Head. She enjoys learning about different cultures, languages, and countries, and is passionate about thorough communication, attention to detail, and efficiency.