Gregory Marcinkiewicz is an experienced planning and scheduling professional with a career spanning over two decades in the industrial sector. Currently serving as a PAT Planner - Scheduler at Covestro since April 2018, Gregory has previously held various planning and scheduling roles at DCP Midstream, KAP Project Services for Kuraray America Inc., Flint Hills Resources, and Sunoco, where responsibilities included maintenance and rotating equipment planning. This extensive background showcases a strong expertise in optimizing operational efficiency and resource management in complex environments.