DB2 for z/OS Systems Programmer - nttlimited

OpenTalent; Madrid; Presencial; EUR 70.000 - 100.000; Jornada completa

Descripción de la vacante

NTT DATA is seeking an experienced DB2 for z/OS Systems Programmer to lead and support a large, multi-geography DB2 environment. You will partner with development, security, and operations teams to maintain high availability, security, and performance for DB2 across multiple subsystems.

You will install, configure, upgrade, and optimize DB2 for z/OS, plan migrations, and provide Level 2/3 support for applications leveraging DB2.

Formación

• Extensive experience with DB2 for z/OS and mainframe environments.
• Ability to upgrade and maintain large DB2 estates and perform capacity planning.
• Strong collaboration with development, operations and security teams.

Responsabilidades

• Install, configure, upgrade, and maintain DB2 for z/OS environments.
• Plan DB2 upgrades and migrations across subsystems.
• Provide Level 2/3 support for applications using DB2.
• Ensure availability, performance, and security of DB2 databases.
• Manage DDF connectivity and OLTP with CICS.
• Develop backup, recovery, and DR procedures.

Conocimientos

DB2 for z/OS

Mainframe systems

Troubleshooting

Security and compliance

Collaboration

Herramientas

CICS

DDF

DB2 tooling

Descripción del empleo

Make an impact with NTT DATA Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion - it;s a place where you can grow, belong and thrive.

We are seeking an experienced DB2 for z/OS Systems Programmer to join our DB2 Support Team and provide technical leadership and operational support for a large and complex DB2 for z/OS environment.

The successful candidate will be responsible for all systems programming aspects of DB2 for z/OS, supporting a large database estate comprising 50+ DB2 subsystems across multiple mainframe platforms and geographies. This role is critical to ensuring the availability, performance, integrity, maintenance, and security of the organization's DB2 infrastructure.

You will work closely with application development, infrastructure, operations, and security teams to maintain highly available and secure DB2 environments while supporting strategic database initiatives, performance optimization, disaster recovery planning, and technology upgrades.

The ideal candidate will possess strong technical expertise, excellent troubleshooting capabilities, and the ability to operate independently within a complex enterprise environment.

In this role, You will

• Install, configure, upgrade, and maintain DB2 for z/OS environments.
• Support a large-scale enterprise DB2 infrastructure comprising multiple DB2 subsystems.
• Plan and execute DB2 version upgrades, migrations, and maintenance implementations.
• Provide Level 2 and Level 3 technical support for applications utilizing DB2.
• Ensure the stability, integrity, availability, and performance of DB2 databases and supporting infrastructure.
• Support and manage Distributed Data Facility (DDF) and distributed DB2 connectivity.
• Maintain and optimize highly responsive OLTP environments utilizing CICS and DB2.
• Monitor database performance and implement tuning recommendations to improve efficiency and throughput.
• Perform system capacity planning and growth forecasting.
• Develop, test, and maintain backup, recovery, and disaster recovery procedures.
• Ensure proper storage management, archiving, and retention processes are in place.
• Implement and manage database security controls and access governance.
• Troubleshoot and resolve complex database and infrastructure issues.
• Collaborate with application teams to support database design, deployment, and problem resolution.
• Ensure compliance with enterprise security, audit, and regulatory requirements.
• Maintain technical documentation, operational standards, and support procedures.
• Ensure all database and monitoring solutions are maintained on supported versions.