Subject Matter Expert (Tax Processing Systems)

The Subject Matter Expert Tax Processing Systems provides senior-level technical leadership and deep domain expertise supporting complex, enterprise-scale tax processing environments. This role is responsible for system analysis, modernization planning, and technical execution across legacy mainframe and distributed platforms, with a strong focus on system integration, business process alignment, and large-scale application transitions. The Subject Matter Expert will serve as a trusted advisor for tax system architecture, modernization initiatives, and operational improvements. Key Responsibilities Define, analyze, and document requirements for complex tax processing systems and supporting technologies Lead system engineering efforts for enterprise tax processing platforms, including legacy and modernized environments Provide technical direction for modernization initiatives, including transitioning applications from mainframe-based systems to enterprise integrated systems Support and ...