Colleen Ehrhart is a seasoned graphic design professional currently serving as a Senior Creative Services Associate at ZS since September 2025. Prior experience includes a role as a Senior Graphic Designer at ION from August 2020 to July 2025, where Colleen contributed to maintaining brand standards and collaborated with global teams on various marketing materials. Colleen's background also features graphic design positions at Purohit Navigation, Inc., Sandbox Studio in Chicago, and freelance work at Kym Abrams Design and Chervon North America, Inc. Early career experiences include design internships and positions at the University of Illinois Chicago, where Colleen earned a Bachelor's of Design in Graphic Design between 2015 and 2016.
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