Mainframe Modernization Expert

Who We AreAt Kyndryl, we run and reimagine the mission-critical technology systems that drive advantage for the world's leading businesses. We are at the heart of progress; with proven expertise and a continuous flow of AI-powered insight, enabling smarter decisions, faster innovation, and a lasting competitive edge. For our people-Kyndryls-that means doing purposeful work that powers human progress. Join us and experience a flexible, supportive environment where your well-being is prioritized and your potential can thrive.The RoleDrive mainframe modernization by implementing modern z/OS technologies, containerization, and advanced authentication infrastructure while supporting hybrid enterprise systems. As a key technical expert within the MFSP team, you will design, configure, and maintain modern z/OS subsystems-including Java on z/OS, zCX, and z/OS Connect-and collaborate with cross-functional focus groups to solve complex architecture challenges.What You Will DoMainframe Modernization & Infrastructure:Implement and optimize Java on mainframe environments running on IBM WebSphere Application Server Liberty.Deploy and support IBM z/OS Container Extensions (zCX) to host containerized workloads on z/OS.Manage and enhance z/OS Connect and Liberty server environments, focusing on advanced setup, monitoring, and integration.Install and configure enterprise mainframe tools, such as the HCL Dynamic Workload Console (DWC).Security & Authentication Architecture:Design and implement LDAP directory solutions to transition local user management in zCX to cetralized RACF authentication.Configure Multi-Factor Authentication (MFA) token logon and RACF user ID integration for zCX workloads.Collaboration, Strategy & Team Contribution:Participate actively in the z/OS Connect / Liberty focus group to drive architecture standards, troubleshoot complex issues, and share technical insights.Provide technical guidance and cross-functional assistance to peer engineering, Enab