John O'Neil has held various roles in different companies throughout their work experience. John started working at Rockwell Graphic Systems (Goss) in 1989 as the Director of Accounting Operations, where they worked until 2002. In 2002, they moved to Gammerler Corporation and took on the role of Controller & Manager of US Operations until 2007. Finally, in 2007, they joined Processing Technologies International, LLC as the CFO.
John O'Neil's education history includes attending Illinois State University and Streator Township High School. However, no specific information regarding the degree obtained or the field of study pursued is provided.
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