Remote IBM DB2 z/OS DBA – HA, Security & Automation

NTT America, Inc.; Greater London; A distancia; GBP 70.000 - 100.000; Jornada completa

Descripción de la vacante

NTT DATA is seeking a seasoned DB2 Database Administrator (DBA) remote for the UK/Europe region. You will design, administer, and support DB2 on IBM z/OS, ensuring SLAs, security, and performance aligned with standards.

Collaboration with a global team, automation initiatives, and data center modernization are core to this role. You will contribute to incident resolution, upgrades, migrations, and disaster recovery planning while maintaining ITIL-aligned governance.

Formación

• Typically 8-12 years hands-on experience in IBM z/Mainframe environments with strong DB2 DBA expertise.
• Deep understanding of Db2 architecture, administration, backup/recovery.
• Experience in production support and database release management.
• Expertise in database performance monitoring, tuning, and optimization.
• Strong knowledge of RACF/ACF2 security administration and access management.
• Experience with High Availability, Disaster Recovery, and replication technologies.
• Good understanding of ITIL processes, incident/change/problem management.
• Exposure to automation and process improvement initiatives.
• Strong technical leadership and stakeholder management skills.
• Excellent analytical, troubleshooting, and problem-solving capabilities.

Responsabilidades

• Deliver reliable, secure, and high-performing DB2 services in a 24x7 enterprise environment.
• Meet and exceed SLAs and performance metrics.
• Identify opportunities for automation and optimization.
• Ensure database availability, integrity, security, and compliance across environments.
• Provide technical leadership to junior teammates and stakeholders.
• Participate in production support, on-call rotations, and incident resolution.
• Collaborate with global teams, application owners, and infrastructure teams.
• Maintain documentation and knowledge bases.
• Contribute to modernization, cloud integration, and infrastructure transformation.

Conocimientos

DB2 for z/OS

Mainframe

RACF/ACF2

HA/DR

ITIL

Automation

Performance Tuning

Herramientas

z/OS Tools

DB2 tooling

Descripción del empleo

NTT DATA is seeking a seasoned DB2 Database Administrator (DBA) remote for the UK/Europe region. You will design, administer, and support DB2 on IBM z/OS, ensuring SLAs, security, and performance aligned with standards.

Collaboration with a global team, automation initiatives, and data center modernization are core to this role. You will contribute to incident resolution, upgrades, migrations, and disaster recovery planning while maintaining ITIL-aligned governance.