Job Title: OMS QA - Lead Location: Bolingbrook, IL (Onsite from day one or initial 1-2 month remote also fine) Duration: 12+ Month Job Description: Key Responsibilities: Design, develop, and execute test plans and test cases for OMS functionality. Validate end-to-end order flow processes (Order Creation, Sourcing, Fulfillment, Returns, Cancellations, etc.). Perform integration testing with upstream and downstream systems (e.g., eCommerce, ERP, WMS, POS). Analyze test results, identify defects,