Photograph of Mary Barnacz- brown curly hair, brown eyes, wearing a blue top with black blazer

Mary B Barnacz

Group Administrative Assistant, CSD

Mary Barnacz is the Group Administrative Assistant for the Chemical Separations Group and Surface Chemistry and Catalysis Group in the Chemical Sciences Division of the Physical Sciences Directorate.

She is passionate about thorough communication, attention to detail, and efficiency.

Mary spent the three years before starting at ORNL working for a mechanical contracting company doing Accounts Payable and many administrative duties to keep the office organized, stocked, and operations running smoothly.

Bachelor of Arts, French, Tennessee Technological University

Bachelor of Science, International Business and Cultures, Tennessee Technological University