Rosanna DeMario is an experienced procurement and operations professional with a robust background in supply chain management. Currently serving as a Procurement Specialist at Berkeley Lab since September 2024, Rosanna previously held the role of Purchasing Manager at Mickey Truck Bodies, where responsibilities included team management, establishing procurement protocols, and vendor relations across multiple locations. Earlier career experience includes Operations Manager at US Duct, where Rosanna implemented supply chain strategies and managed inventory and production teams. Additional roles span production and technical sales, with foundational experience as a Production Lead at Sheetz and a Travel Manager at Portrait Innovations. Rosanna holds a Bachelor's degree in Print Communications from Lenoir-Rhyne University, completed in 2004.