Senior DB2 for z/OS Systems Programmer – Mainframes

Ntt; Barcelona; Presencial; EUR 90.000 - 120.000; Jornada completa

Descripción de la vacante

NTT DATA seeks an experienced DB2 for z/OS Systems Programmer to lead and support a large DB2 estate across multiple platforms. You will ensure availability, performance, and security while collaborating with development, infrastructure, and security teams.

The role emphasizes upgrades, DR planning, and technology upgrades in a complex enterprise environment with 50+ subsystems and distributed connectivity.

Formación

• Typically 8 to 15+ years of IBM Mainframe Systems Programming experience with DB2 for z/OS
• Experience supporting large-scale enterprise DB2 environments with multiple subsystems
• Strong experience in DB2 installation, migration, maintenance, and tuning
• Experience in Banking/Financial Services or other mission-critical environments preferred
• Hands-on experience with CICS and DB2 OLTP environments
• Strong understanding of DB2 performance monitoring and capacity planning

Responsabilidades

• Install, configure, upgrade, and maintain DB2 for z/OS environments
• Support a large-scale DB2 infrastructure with multiple subsystems
• Plan and execute DB2 version upgrades and migrations
• Provide Level 2 and Level 3 support for DB2-based applications
• Ensure stability, availability, and performance of DB2 databases and infrastructure
• Manage DDF connectivity and distributed DB2 access
• Monitor performance and implement tuning recommendations
• Develop and maintain backup, recovery, and DR procedures
• Maintain storage management, archiving, and retention processes
• Ensure DB2 security and access governance

Conocimientos

DB2 for z/OS administration

CICS and OLTP

Performance tuning

Disaster recovery planning

Security administration

Troubleshooting

Capacity planning

Analytical skills

Herramientas

SMP/E

JCL/TSO/ISPFS

DB2 DDF connectivity

OMEGAMON for DB2

Descripción del empleo

NTT DATA seeks an experienced DB2 for z/OS Systems Programmer to lead and support a large DB2 estate across multiple platforms. You will ensure availability, performance, and security while collaborating with development, infrastructure, and security teams.

The role emphasizes upgrades, DR planning, and technology upgrades in a complex enterprise environment with 50+ subsystems and distributed connectivity.