Mark Elijah is an experienced project manager currently working at HTI Polymer, Inc. since November 2025. Prior to this role, Mark served as the Installation Team Project Manager at TerWisscha Construction from December 2022 to November 2025. Mark's career began in education as a Social Studies Teacher at Gary Community School Corporation from August 2000 to December 2006. Transitioning into sales, Mark held positions as a Sales Representative at BodyTek Coatings Group and Prime Coat Coating Systems before advancing to Director of Sales/Estimating at Permatek Coatings from September 2015 to January 2023. Mark holds a Bachelor of Arts degree in History, Political Science, and Education from Valparaiso University, completed in 1997.
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