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Marzena Jabrzemski is an experienced professional in application support and business analysis, currently serving as the Application Support Manager at Tronox since May 2005. Prior to this role, Marzena held positions as Senior Application Support Analyst and Senior Business Analyst at Kerr McGee Corporation from February 2003 to March 2005 and from 1998 to January 2003, respectively. Marzena Jabrzemski holds an MBA in Finance/MIS from the University of Oklahoma's Price College of Business, earned between 1996 and 1998, and also has a background in engineering from Warsaw University of Technology, where education was completed from 1994 to 1998.