Job Title: Mainframe Consultant (DB2)Duration: long-term contractLocation: Poland / EU-Based RemoteRole Description:We are looking for a Mainframe Consultant (DB2) for z/OS DBA to design, implement, and support enterprise Db2 environments, ensuring high availability, security, performance, and compliance with SLA and organizational standards.Key Responsibilities- Provide senior-level Db2 for z/OS production support, troubleshooting, and performance management.- Design and implement physical database solutions based on business requirements.- Manage database releases, changes, QA, and production deployments.- Support Db2 V13 for z/OS environments.- Perform SMP/E installation, maintenance, upgrades,



and software deployment activities.- Implement RACF/ACF2 security and Db2 access controls.- Build and maintain high-availability and replication solutions.- Support data migration and conversion activities.- Identify and implement automation opportunities to improve operational efficiency.- Work closely with application, infrastructure, and security teams.- Ensure compliance with policies, standards, and best practices.Required Skills- Strong hands-on experience as a Db2 for z/OS DBA.- Strong experience with Db2 V13 for z/OS.- Hands-on experience with SMP/E for installation, maintenance, and upgrades.- Solid IBM Z/Mainframe database experience.- Experience with RACF/ACF2, security, HA, replication, and production support.- Strong database troubleshooting and problem-determination skills.- Experience with database release management and migrations.- Banking/Financial Services experience is desirable.

📌 Mainframe Consultant (Ourense)
🏢 HOK Consulting - Technical Recruitment Consultancy
📍 Ourense