Sr. Business Analyst – Finance & Mainframe Modernization

Analyze and document end-to-end business processes currently supported by mainframe applications, including financial operations, transaction processing, reporting, and compliance workflows. Conduct process reverse engineering to uncover undocumented logic embedded in legacy systems and review existing procedural documents, technical artifacts, and system flow diagrams to build a comprehensive understanding of current state operations. Facilitate interviews with SMEs, operations teams, and technology partners to validate process details and identify gaps. Serve as a liaison between business units, technology teams, and project leadership to communicate complex process details in clear, accessible language and present findings, documentation, and recommendations to stakeholders. Translate legacy mainframe functionality into clear business requirements for modernization or migration to new platforms, identifying dependencies, risks, and constraints associated with mainframe decommissioning.