IMS DBA Analyst

Computer Task Group, IncPhoenix, AZ
Hybrid

About The Position

CTG is seeking an experienced IMS DBA Analyst to support and maintain IBM IMS database environments within a large-scale enterprise mainframe infrastructure. This role is responsible for database administration, performance tuning, troubleshooting, backup and recovery, system optimization, and production support for mission-critical applications.

Requirements

  • 5+ years of IMS DBA or related mainframe database administration experience
  • Strong experience with IBM IMS DB, IMS TM, and IBM z/OS environments
  • Expertise in IMS backup/recovery, reorganization, and performance tuning
  • Experience with JCL, REXX, SQL, and mainframe utilities
  • Strong troubleshooting and analytical skills
  • Experience supporting enterprise-scale, high-availability systems
  • Excellent communication and collaboration skills
  • Excellent verbal and written English communication skills and the ability to interact professionally with a diverse group are required.

Responsibilities

  • Administer and support IBM IMS DB and IMS TM environments on IBM z/OS
  • Monitor database health, performance, storage utilization, and system availability
  • Perform database tuning, reorganization, backup, recovery, and maintenance activities
  • Troubleshoot database issues, transaction failures, and performance bottlenecks
  • Support database upgrades, migrations, patching, and system enhancements
  • Develop and maintain operational procedures, standards, and documentation
  • Collaborate with developers, infrastructure teams, and systems programmers
  • Support disaster recovery and business continuity initiatives
  • Configure database security and access controls
  • Create automation scripts using JCL, REXX, SQL, and related tools
  • Participate in production support and on-call rotations
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