Subject Matter Expert (Mainframe System Programmer)

The Subject Matter Expert Mainframe System Programmer provides senior-level technical leadership and specialized expertise supporting enterprise mainframe environments for complex, mission-critical systems. This role is responsible for defining system requirements, analyzing operational and technical challenges, and developing implementation strategies for mainframe infrastructure, storage, replication, disaster recovery, and system optimization initiatives. The Subject Matter Expert will lead and support modernization, operational stability, and continuity planning for large-scale mainframe platforms, ensuring system reliability, scalability, and alignment with organizational and regulatory requirements. Key Responsibilities Define technical problems and develop detailed plans and requirements for moderately complex to highly complex mainframe systems Provide subject matter expertise for enterprise IBM mainframe platforms, storage, and replication technologies Coordinate and manage te...