As a DB2 for z/OS Systems Programmer, you will provide technical leadership and operational support for a large, multi-subsystem DB2 environment. You will collaborate with cross-functional teams to ensure availability, performance, security, and DR readiness across regions. This role offers impact through strategic upgrades, performance optimization, and resilient database operations. You will work in a complex enterprise setting, driving automation and reliability in support of business-critical applications.
Install, configure, upgrade, and maintain DB2 for z/OS environments Support a large-scale enterprise DB2 infrastructure with multiple subsystems Plan and execute DB2 version upgrades, migrations, and maintenance Provide Level 2 and Level 3 support for DB2-based applications Ensure stability, integrity, availability, and performance of DB2 databases Support and manage Distributed Data Facility (DDF)



and distributed DB2 connectivity Maintain and optimize OLTP environments using CICS and DB2 Monitor performance and implement tuning recommendations Perform capacity planning and growth forecasting Develop, test, and maintain backup, recovery, and DR procedures Ensure storage management, archiving, and retention processes Implement and manage database security controls and access governance Troubleshoot and resolve complex database and infrastructure issues Collaborate with application teams on design, deployment, and problem resolution Ensure compliance with security, audit, and regulatory requirements Maintain technical documentation, operational standards, and support procedures Ensure database and monitoring solutions are kept on supported versions Typically 8 to 15+ years of IBM Mainframe Systems Programming with strong DB2 for z/OS administration Experience supporting large-scale DB2 environments with multiple subsystems DB2 installation, migration, maintenance, performance tuning, and troubleshooting Experience in Banking, Financial Services, Insurance, or ot

📌 Db2 For Z/Os Systems Programmer (Barcelona)
🏢 The Nippon Telegraph And Telephone
📍 Barcelona