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. Your day at NTT DATA 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. 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.

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.

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.



Ensure adherence to ITIL processes, change management procedures, and organizational governance standards. Typically 8-12 years Hands-on experience in IBM z/Mainframe environments with strong expertise in DB2 Database Administration, database support, performance tuning, security implementation, automation, disaster recovery, and production support.

Deep understanding of Db2 database architecture, administration, backup and recovery procedures.

Experience in production support and database release management. Expertise in database performance monitoring, tuning, troubleshooting, and optimization. Good understanding of ITIL processes, incident management, change management, and problem management.

Experience working on large-scale, complex enterprise projects involving database architecture, implementation, and support. Strong understanding of enterprise database security, compliance, and audit requirements.

Experience in database migration, modernization, and infrastructure transformation programs. Knowledge of z/OS administration and related IBM z ecosystem components. Familiarity with DevOps practices, automation tools, and database lifecycle management. Ability to build strong relationships and collaborate effectively across global teams. Deliver reliable, secure, and high-performing DB2 database services in a 24x7 enterprise environment. Meet and exceed service-level agreements (SLAs) and operational performance metrics. Ensure database availability, integrity, security, and compliance across supported environments. Provide technical leadership and guidance to junior team members and stakeholders. Collaborate effectively with global teams, application owners, infrastructure teams, and business stakeholders. Contribute to strategic initiatives involving modernization,



cloud integration, and infrastructure transformation. IBM DB2 for z/OS Administration IBM z (Mainframe) Technologies Database Design &

• Architecture Database Installation, Configuration &

• Upgrades Database Performance Monitoring &

• Tuning Database Release &

• Change Management Capacity Planning Root Cause Analysis Data Migration &

• Conversion ITIL Processes Data Center Migration Support About NTT DATA NTT DATA is a $30+ billion business and technology services leader, serving 75% of the Fortune Integral 100. We are one of the world's leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services. Our consulting and industry solutions help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more than 70 countries. NTT DATA is part of NTT Group, which invests over $3 billion each year in R&D.; NTT DATA is proud to be an Equal Opportunity Employer with a global culture that embraces diversity. Join our growing global NTT family and you'll be part of the world's largest ICT company (by revenue). We've combined the capabilities of 28 remarkable companies to become one, leading technology services provider. Together, we help our people, clients, and communities do great things with technology to create a more secure and connected future. By bringing together the world's best technology companies and emerging innovators, we work together to deliver sustainable outcomes to businesses and the world. Innovation is part of our DNA. We believe it's key to what makes us different. So, we strive to move forward, challenge the status quo, and drive excellence through the technologies we integrate and the services we deliver around the world. The result is connected cities, connected factories, connected healthcare, connected agriculture, connected conservation, connected mobility, and connected sport. You'll be joining a global employer that is committed to attracting, growing and keeping the best talent.

📌 Database Manager (Permanent) (Madrid)
🏢 Ntt
📍 Madrid