John Kirner

John Kirner is currently the Director of Supply Chain Management at Sypris Electronics, where they apply their extensive expertise in strategic supply chain solutions and risk mitigation within the Defense, Aerospace, Communications, and Medical sectors. Prior to this role, John served as a Senior Manager of Materials at Ultra Clean Technology from 2022 to 2024 and held positions such as Planning Supervisor at Benchmark from 2020 to 2021. John's earlier career includes significant roles at Plexus Corp., including Production Planner and Master Scheduler. They hold a Bachelor of Science in Political Science and Government from the University of Wisconsin-Oshkosh, earned in 2010.