DB2 Database Administrator DBA - nttlimited

OpenTalent; Madrid; Presencial; EUR 48.000 - 75.000; Jornada completa

Descripción de la vacante

NTT DATA in Madrid seeks an experienced DB2 Database Administrator (DBA) to design, administer and support IBM DB2 environments. You will ensure service levels, stability and security while driving automation and continuous improvement across production databases.

You will collaborate with application and infrastructure teams, implement HA/replication, manage release cycles, and perform performance tuning, migrations and data conversions to keep systems resilient and compliant with policies.

Formación

• Experience administering IBM DB2 environments.
• Production support and release management experience.
• Strong analytical and problem-management skills.

Responsabilidades

• Understand requirements and translate them into DB2 specifications.
• Provide production support and release management for Db2 environments.
• Design, implement, and maintain physical database structures and configurations.
• Build, review, test, implement, and support application database releases.
• Implement RACF/ACF2 DB2 security rules and access controls.
• Maintain HA and replication environments for business continuity.
• Collaborate with multi-disciplinary teams to deliver stable services.
• Support database migrations, upgrades, and data conversions.
• Perform root cause analysis and timely incident resolution.
• Offer consulting on performance monitoring, tuning, and capacity planning.

Conocimientos

DB2

SQL

HA/Replication

Security (RACF/ACF2)

Release management

Performance tuning

Herramientas

IBM z/DB2 infrastructure

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.

As a DB2 Database Administrator (DBA) , the primary responsibility is to design, administer, and provide support for database technologies, ensuring customer satisfaction through timely, high-quality delivery aligned to defined service levels, project schedules, and organizational standards.

The role requires maintaining and improving SLAs while ensuring compliance with organizational policies, standards, and security requirements. The specialist will proactively identify automation opportunities, streamline repetitive processes, and implement solutions that drive operational efficiency and service excellence.

As part of a global support organization, the individual will leverage industry best practices to support diverse customer environments, maintain high service quality, and contribute to continuous improvement initiatives.

The role demands strong technical expertise in IBM z/DB2 infrastructure, collaboration with stakeholders, and participation in training and knowledge-sharing activities to enhance overall service delivery.

In this role, You will

• Understand functional requirements and translate business requirements into technical database specifications.
• Provide production support and release management for Db2 database environments.
• Design, implement, and maintain physical database structures and configurations.
• Build, review, test, implement, and support application database releases.
• Implement and manage RACF/ACF2 DB2 security rules, access controls, and authorization mechanisms.
• Build and maintain High Availability (HA) and replication environments to ensure business continuity.
• Collaborate with application, infrastructure, and support teams to deliver stable and resilient database services.
• Support database migration, upgrade, and data conversion initiatives.
• Perform root cause analysis and provide timely resolution of database-related incidents and problems.
• Demonstrate strong analytical and problem-management capabilities to resolve complex technical issues.
• Provide consulting services on database performance monitoring, tuning, capacity planning, and optimization.
• Coordinate with development teams during project implementations and release cycles.
• Participate in infrastructure modernization, technical initiatives, and data center migration programs.
• Support database evergreen initiatives including upgrades, patching, and compliance-related activities.