Validate changes and enhancements to enterprise business applications, including CRM, ERP, and related systems, verifying workflows, business rules, security permissions, integrations, and reporting functionality, and assessing impacts to upstream and downstream systems to ensure changes support business processes and operational needs. This role serves as a key partner throughout the solution delivery lifecycle, collaborating with business stakeholders, business analysts, project managers, developers, and support teams to identify risks, validate requirements, execute testing activities, and support successful implementations.