Mainframe DB2 z/OS Administrator – Migration & DR Expert

U3 INFOTECH PTE. LTD.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

U3 INFOTECH PTE. LTD. is seeking an experienced Mainframe DB2 Database Administrator with deep expertise in DB2 on z/OS and data migration.

You will join enterprise-scale environments supporting mission-critical applications and collaborate with application teams to optimize data design and operations. The role emphasizes migrating data from Mainframe DB2 on z/OS to flatfiles, monitoring performance and availability, applying robust backup/DR strategies, and upholding data governance while

Qualifications

• Mandatory 4+ years of Mainframe DB2 on z/OS Database Administration experience.
• Experience in migrating data from Mainframe DB2 on z/OS to flatfiles.
• Knowledge of database design, implementation and operation support.

Responsibilities

• Migrate data from Mainframe DB2 on z/OS to flatfiles.
• Plan and perform database migration.
• Monitor and improve performance and availability of databases.
• Maintain configuration and provide regular reporting to stakeholders.
• Define data governance policies and manage permissions.
• Implement backup/restore and disaster recovery procedures.

Skills

Mainframe DB2

z/OS DB2

Data migration

Performance monitor

AWS

Azure

Tools

DB2 tools

Job description

U3 INFOTECH PTE. LTD. is seeking an experienced Mainframe DB2 Database Administrator with deep expertise in DB2 on z/OS and data migration.

You will join enterprise-scale environments supporting mission-critical applications and collaborate with application teams to optimize data design and operations. The role emphasizes migrating data from Mainframe DB2 on z/OS to flatfiles, monitoring performance and availability, applying robust backup/DR strategies, and upholding data governance while