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Mainframe Storage Administrator

Collabera

 

Columbus, OH, USA

Posted On: 4 days ago
Experience: 5+ years
Availability: Hybrid
Openings: 1
Category: Mainframe Storage Administrator
Tenure: No Preference/Any
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Description

You manage Db2 for z/OS database systems, handling installation, customization, testing, and maintenance. You own the release pipeline for database software, utilities, and fixes.

This role is on-site.

Responsibilities

  • Test database software, utilities, and fixes in sandbox environments before production rollout.
  • Migrate approved software and utilities to production environments and manage database migrations.
  • Monitor database performance to identify bottlenecks, inefficient queries, or corrupt indexes.
  • Execute database recovery tasks during disaster recovery exercises and maintain recovery documentation.
  • Schedule and verify database backup tasks and perform routine statistic reporting.

Required Skills

  • 8+ years of experience in Db2 for z/OS.
  • Mainframe environment expertise.
  • Database troubleshooting and issue resolution.
  • Database tuning and optimization, including rebuilding indexes.
  • Experience with disaster recovery planning and execution.
  • Ability to develop database configurations and objects based on business requirements.
  • Any Graduate degree or equivalent relevant experience.

Preferred Skills

  • Mentor less experienced administrators on routine tasks, company policies, and server configurations.

Education

Any Graduate

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