Hiring: Mainframe DB2 Functional Database Administrator (IBM DB2 for z/OS)

We are looking for an experienced Mainframe DB2 Functional Database Administrator to join a strategic enterprise environment.

This role is focused on ensuring data integrity, governance, quality, and evolution within a complex IBM DB2 for z/OS (Mainframe) ecosystem.

Work Model: Fully Remote within Spain

Candidates must be based Spain, No Sponsorship Available

Key Responsibilities:

- Analyze business requirements and translate them into data model solutions.
- Design and validate database structures, tables, relationships, and indexes.
- Support database change management across DEV, TEST, and PROD environments.
- Ensure compliance with data governance, quality, and regulatory standards.
- Investigate and resolve database-related incidents and data inconsistencies.
- Collaborate with Infrastructure and Operations teams to optimize database performance and reliability.
- Recommend improvements in data modeling, indexing,



and database design.

Required Skills:

- Experience with IBM DB2 for z/OS (Mainframe)
- Functional Database Administration
- Data Modeling and Logical Database Design
- SQL
- Data Governance and Data Quality
- Database Change Management
- Index Design and Optimization
- Database Incident Analysis and Resolution
- Experience working with Infrastructure and Operations teams

Preferred Skills:

- SQL Performance Tuning
- DB2 Utilities (REORG, RUNSTATS, COPY, LOAD)
- Mainframe Batch Processing
- Data Load/Unload Processes
- Regulatory Compliance and Data Auditing

If you have strong expertise in Mainframe DB2 environments and are passionate about data governance, database design, and optimization, we'd love to hear from you. Apply now or feel free to reach out directly for more information.

📌 Mainframe Functional Database Administrator (España)
🏢 Hays
📍 España