John Quillen

John Quillen, PE, MBA, serves as the Chief Executive Officer of Marque Engineering, which received recognition as a 2020 Fast 55 Company and was named a Top Engineering Firm by Building Design+Construction from 2019 to 2021. Prior to this role, John worked as a Senior Electrical Engineer at ProLink Staffing, providing consulting services for the Department of Transportation's new maintenance facilities. John has a significant history of volunteer work with the United States Green Building Council, including serving on the Board of Directors and chairing the Heartland Regional Committee. As a Director at KLH Engineers, John managed the Hospitality portfolio and oversaw multiple projects. Additionally, John contributed to academia as an Adjunct Faculty member at Cincinnati State. Educational qualifications include a Master of Business Administration from Northern Kentucky University and a Bachelor of Science in Electrical Engineering from Wright State University.