Roles and Responsibilities Troubleshoot, stabilize, test, and optimize applications and infrastructure Support on-call staff in restoring services, resolving incidents, RCA, and problem tickets Develop custom monitoring for WebSphere environments and integrate with external tools (e.g., Introscope, Dynatrace, AppDynamics, ITCAM, Instana, Zabbix) Drive modernization initiatives with IBM Liberty on containers/cloud and automate recurring tasks (CI/CD, etc.) Architect infrastructure solutions for