Job Title:Capacity & Performance Analyst Location:Irving, Tx Duration: long term Job ID:4CI -7595 Required Qualifications: Support and maintain IBM z/OS mainframe environments and related system components Utilize mainframe utilities such as JCL, TSO, IDCAMS, and SORT for batch processing and system operations Monitor and optimize system and application performance, identifying bottlenecks and tuning accordingly Manage and schedule batch jobs using tools like Control-M or equivale