L
Largeton Group
DB2 z/OS Database Administrator (Mainframe)
2 months ago
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Important information
Contract type:
Freelance / Contract
Location:
United States
Work mode:
Onsite
Published on:
20 August 2026
What they need
Job Summary: DB2 z/OS Database Administrator (Mainframe)
- Provide hands-on administration and support for DB2 databases on IBM z/OS (version 12 or higher).
- Perform database installations, migrations, and releases in a production environment.
- Conduct performance tuning activities, including runstats and reorgs, to optimize DB2 databases.
- Manage database backup, recovery, and troubleshooting to ensure data integrity and availability.
- Support high-availability and enterprise-scale mainframe systems for critical business operations.
- Collaborate closely with application teams to deliver seamless database services.
- Ensure stability and performance of critical enterprise systems running on mainframe infrastructure.
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