Jobs → Engineering → Mainframe IMS System Programmer

About the Role We are looking for a Mainframe IMS System Programmer to join our team. This role involves installing, configuring, maintaining, and upgrading IMS DB and IMS TM subsystems. Key Responsibilities • Install, configure, maintain, and upgrade IMS DB and IMS TM subsystems • Manage IMS system definitions and control regions • Monitor and optimize IMS database and transaction performance • Troubleshoot system issues and resolve database errors • Support backup, recovery, and disaster recovery activities • Maintain system stability, availability, and security • Follow ITIL/ServiceNow change management processes Requirements • 7+ years of IBM z/OS experience • Hands-on experience with IMS DB and IMS TM administration • Strong knowledge of DBD, PSB, ACB management, and IMS control regions • IMS buffer pool tuning and performance optimization • IMS utilities, backup/recovery, and disaster recovery • Strong troubleshooting skills, including dump analysis, log analysis, and abend resolution • Integration experience with DB2, CICS, MQ, TCP/IP, and Sysplex • Experience with RACF, SMP/E, JCL, TSO/ISPF, and SDSF