Ethan Riddle

Ethan Riddle is a Senior Project Controls Specialist at Alliant Energy, beginning in January 2024, and formerly served as a Preconstruction Manager at Infrastructure and Energy Alternatives, Inc. (IEA) from March 2022 to January 2024, where responsibilities included managing the bidding process and negotiating agreements. Before that, Ethan held the position of Project Controls - Scheduling Manager at IEA Renewable Energy from January 2016 to September 2022, leading scheduling efforts on projects valued over $1 billion and producing Earned Value reports. Ethan began a career in project scheduling as a Scheduler at Abengoa from March to December 2015. Ethan holds a Bachelor of Science in Construction Management from Southeast Missouri State University and attended the University of Missouri-Columbia prior to that.