Supply Chain Planning Paid Internship

American Plastics, headquartered in St. Louis, Missouri, is a leading designer and manufacturer of innovative plastic-injection molded products for the household & garage storage and commercial cleaning end-markets. We are searching for a Supply Chain Planning Intern for our Findlay, OH location. This position will report to the Demand Planning Manager. Responsibilities for this position include: Support and participate in monthly Supply Plan Reviews across all manufacturing locations as part of the American Plastics S&OP process Assist in developing optimized supply plans aligned to monthly demand forecasts Enhance and standardize supply planning templates and reporting tools Develop schedule attainment reporting to monitor production plan execution Improve machine and mold capacity reporting to enhance visibility into constraints Support scenario modeling and reporting for demand spikes, downtime events, and capacity shifts Participate in monthly Demand Plan Reviews for key customers Identify and implement opportunities to automate reporting in Power BI and Excel Research best practices in supply planning, data analysis, and integrated S&OP processes Skills/Key Competencies: Advanced Microsoft Excel skills with the ability to organize and analyze large datasets Exposure to Power BI or other data visualization tools Interest in manufacturing operations, supply chain, and data analysis Ability to work independently while collaborating across departments A focus on efficiency in both individual work and team processes, continuously striving to streamline processes Demonstrates integrity, accountability, and professionalism Ambitious and growth-oriented, with a proactive approach to personal and professional development Requirements Currently pursuing a Bachelor's degree in Supply Chain Management, Business, Finance, Operations, Data Analytics, Industrial Engineering, or related field Junior or Senior standing preferred Demonstrated proficiency in Microsoft Excel Strong academic coursework in relevant coursework (supply chain, operations, statistics, finance, economics, etc.) If you are interested in joining the American Plastics team and want to work in a fast-paced, progressive environment, we want to hear from you.

Created: 2026-03-10