Darwin Spieker

Darwin Spieker has over a decade of experience in operations and safety management, currently serving as Operations Manager at Martin Marietta since May 2014, where responsibilities also included Maintenance Planner, Assets Manager, Mobile Equipment Manager, and Safety Coordinator. Previous experience includes serving as a Fire Fighter at the Bondurant Fire Department from June 2012 to November 2014, where Darwin contributed to community safety through firefighting and training. Additionally, Darwin was part of the Fire and Safety Team at Iowa Speedway from March 2012 to March 2014, focusing on pit road and garage fire safety. Educational achievements include a degree in Fire Science from Ellsworth Community College and a high school diploma from Grundy Center High School.