The IT Business Systems Engineer will work closely with IT Leadership, the IT Business Systems Lead, IT Operations, business stakeholders, and external technology partners to support reliable system operation, reduce dependency on individual system knowledge, and help expand Barrett Petfood's internal technical capabilities over time. Purpose: The IT Business Systems Engineer is responsible for supporting, maintaining, troubleshooting, and enhancing Barrett Petfood's core business and manufacturing systems, with a primary focus on ERP (Plex), Manufacturing Execution Systems (MES), system integrations, reporting, and related applications.