Senior DB2 for z/OS Systems Engineer

Ntt Data

Barcelona

Presencial

EUR 90.000 - 115.000

Jornada completa

Hace 5 días

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Descripción de la vacante

Ntt Data in Barcelona seeks an experienced IBM Mainframe DB2 for z/OS administrator to lead and operate the DB2 environments across a large multinational enterprise. You will coordinate with cross-functional teams to ensure high availability, security, and performance of a multi-subsystem DB2 estate, driving upgrades, DR planning, and optimization efforts.

You will support distributed DB2 connectivity (DDF), CICS integration, and oversee backup/recovery procedures while maintaining compliance

Formación

IBM Mainframe DB2 for z/OS administration expertise.
Experience in large-scale enterprise DB2 environments with multiple subsystems.
Strong knowledge of z/OS utilities and security (RACF).

Responsabilidades

8 to 15+ years of IBM Mainframe Systems Programming with DB2 for z/OS administration
Experience in large-scale DB2 environments with multiple subsystems
DB2 installation, migration, maintenance, performance tuning, and troubleshooting
Experience in Banking/Financial Services or other mission-critical environments preferred
Hands-on experience supporting high-volume OLTP with CICS and DB2
DB2 for z/OS, z/OS, SMP/E, JCL, TSO/ISPF, SDSF, RACF
Experience installing, upgrading, testing DB2 releases and Level 2/3 support
DDF (Distributed DB2 Connectivity) experience
DB2 performance monitoring and tuning, capacity planning, backup/recovery, DR
Security administration for databases
Strong analytical and troubleshooting skills
Excellent written and verbal communication
Ability to work independently and manage multiple priorities