Crystal Shelmadine

Crystal Shelmadine possesses extensive experience in supply chain and materials management across multiple industries. Currently serving as an Assistant at HSI Hanes Supply Inc. and a Warehouse Supervisor at Great Dane, Crystal has previously held positions such as Tooling Manager at Infrastructure and Energy Alternatives, Inc., and Tooling specialist at Renewable Energy Systems Americas Inc. Crystal has a solid background in materials control, including roles as Materials Control Group Lead at Alcon Laboratorios and Planner 1 at Delta Design, where responsibilities included monitoring raw material availability. Past roles include material handling at Lockheed Martin, InfoPro, Cubic, and Jahn Corporation, with expertise in Hazmat support, logistics, and documentation. Crystal holds secret clearance and various certifications, including Hazmat and IATA.