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Ibm Mainframe Administrator Jobs (NOW HIRING)

Tier One Technologies is hiring a Mainframe SUPRA Database Administrator to support our US ... OS (IBM mainframe operating system). * Support numerous SUPRA PDM databases, maintain COBOL ...

Adabas mainframe

Atlanta, GA ยท Remote

$50.25 - $64.50/hr

Adabas mainframe Looking for a ADABAS DBA/ Developer/ ADABAS production support/ Mainframe ... IBM s z/OS Operating system and Tools (ISPF,TSO,SDSF,JCL)?ADABAS database on mainframe (level 8.x.x ...

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As of Sep 10, 2026, the average hourly pay for ibm mainframe administrator in the United States is $51.13, according to ZipRecruiter salary data. Most workers in this role earn between $46.63 and $64.42 per hour, depending on experience, location, and employer.

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Infographic showing various Ibm Mainframe Administrator job openings in the United States as of September 2026, with employment types broken down into 56% Full Time, and 44% Contract. Highlights an 73% In-person, 3% Hybrid, and 24% Remote job distribution, with an average salary of $106,357 per year, or $51.1 per hour.

Mainframe Storage || Plano, TX (Onsite)

Plano, TX โ€ข On-site

Other

Posted 22 days ago


Job description

Mainframe Storage

Plano, TX (Onsite)

Job Responsibilities

  • Administer and support IBM mainframe storage infrastructure in a 24x7 enterprise environment.
  • Manage and maintain DASD storage using Hitachi Disk Storage (HDS/VSP) and related storage subsystems.
  • Configure, monitor, and troubleshoot Virtual Tape Systems (VTS/VTL) and physical tape environments.
  • Perform storage allocation, provisioning, migration, and reclamation activities.
  • Administer and support DFSMS, SMS policies, ACS routines, and storage groups.
  • Monitor storage utilization, perform capacity planning, and recommend storage optimization strategies.
  • Support backup, recovery, replication, and disaster recovery activities.
  • Perform storage performance analysis and tuning to ensure optimal system performance.
  • Coordinate storage-related software and hardware upgrades.
  • Troubleshoot storage incidents and resolve complex production issues.
  • Work closely with system programmers, application teams, and infrastructure teams during project implementations.
  • Create and maintain technical documentation, operational procedures, and storage standards.
  • Ensure compliance with enterprise security, audit, and operational policies.
  • Participate in on-call production support and maintenance activities as required.

Experience level

12+ years of professional work experience as a Mainframe Storage administrator.

Technical key skills (Mandatory skills)

  • Strong knowledge of IBM z/OS Storage Management.
  • Hands-on experience with Hitachi Disk Storage (HDS/VSP, USP, VSP G Series).
  • Experience administering IBM Virtual Tape System (VTS) or Virtual Tape Library (VTL).
  • Strong understanding of DFSMS, SMS, ACS routines, and Storage Groups.
  • Experience with DASD management, allocation, migration, and performance tuning.
  • Knowledge of backup and recovery processes for mainframe storage environments.
  • Experience with storage monitoring and capacity planning.
  • Understanding of disaster recovery (DR) and business continuity processes.
  • Strong troubleshooting and problem-solving skills in enterprise production environments.
  • Experience working with IBM utilities and storage-related system tools.
  • Good understanding of JCL and TSO/ISPF.