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Mainframe Storage Jobs in Texas (NOW HIRING)

US Bank

z/OS Systems Engineer

Irving, TX · On-site

Manage and support mainframe hardware, coupling facilities, storage configurations, and GDPS environments . * Maintain comprehensive system documentation, configuration standards, operational ...

Morgan Stanley

Mainframe CICS Systems Engineer

Houston, TX

$46.75 - $60.25/hr

... storage, and database functions. The Enterprise Z organization (EZ) is a technology enabler for the ... The Mainframe CICS Systems Programmer/Engineer is responsible for all phases of CICS engineering ...

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How much do mainframe storage jobs pay per hour?

As of Sep 2, 2026, the average hourly pay for mainframe storage in Texas is $49.73, according to ZipRecruiter salary data. Most workers in this role earn between $43.89 and $56.44 per hour, depending on experience, location, and employer.

What is a mainframe storage?

A Mainframe Storage job involves managing, optimizing, and ensuring the availability of storage systems in a mainframe environment. Professionals in this role work with storage hardware, software, and backup solutions to maintain data integrity and performance. Responsibilities typically include storage provisioning, performance tuning, troubleshooting, and disaster recovery planning. A strong understanding of storage management tools like DFSMS, DFHSM, and tape or disk storage technologies is essential. This role is critical for ensuring efficient data access, security, and compliance within an organization’s IT infrastructure.

What are the typical daily responsibilities of a mainframe storage specialist?

As a Mainframe Storage specialist, your daily tasks typically involve monitoring storage utilization, performing data backups and restores, managing storage allocations, and troubleshooting performance issues. You’ll regularly interact with other IT professionals such as system administrators, application teams, and network engineers to coordinate storage needs and resolve incidents. Staying proactive with capacity planning and implementing security protocols are integral parts of the role. By maintaining optimal storage performance and availability, you play a crucial part in ensuring business operations run smoothly.

What are the key skills and qualifications needed to thrive in the mainframe storage position, and why are they important?

To thrive as a Mainframe Storage professional, you should possess strong knowledge of mainframe storage systems, data management, and backup/recovery procedures, typically backed by experience with enterprise storage technologies. Familiarity with tools like IBM DFSMS, SAN/NAS management interfaces, and certifications such as IBM Certified Specialist are commonly required. Analytical thinking, attention to detail, and effective communication are standout soft skills in this field. These abilities are crucial for ensuring data integrity, minimizing downtime, and collaborating with IT teams to meet business continuity goals.

What are popular job titles related to Mainframe Storage jobs in Texas?

For Mainframe Storage jobs in Texas, the most frequently searched job titles are:

What job categories do people searching Mainframe Storage jobs in Texas look for?

The top searched job categories for Mainframe Storage jobs in Texas are:

Mainframe Storage jobs near you
Infographic showing various Mainframe Storage job openings in Texas as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 18% Part Time, 2% Contract, and 1% Nights. Highlights an 95% Physical, 1% Hybrid, and 4% Remote job distribution, with an average salary of $103,438 per year, or $49.7 per hour.

Senior Mainframe DB2 z/OS DBA / Systems Administrator@ Remote Role

Centillion Infotech

Dallas, TX • On-site

Other

Posted 8 days ago

Job description

Senior Mainframe DB2 z/OS DBA / Systems Administrator

Location: Remote

Job Type: Contract
Experience: 10+ Years

Role Overview

We are seeking a highly experienced Senior Mainframe DB2 z/OS DBA / Systems Administrator with strong hands-on expertise across the IBM Mainframe ecosystem.

The ideal candidate will have deep experience with DB2 for z/OS combined with strong z/OS systems and infrastructure skills, including RACF, CICS, IBM MQ, z/VM, z/Linux, SMP/E, system maintenance, performance monitoring, security, storage, and production support.

This is a highly technical role. The primary focus is on hands-on Mainframe technical expertise, troubleshooting, administration, performance, availability, and production support. Project management experience is a plus but is secondary to technical capability.

Key Responsibilities DB2 for z/OS Administration
  • Install, configure, maintain, upgrade, and support DB2 for z/OS subsystems.
  • Administer production and non-production DB2 environments.
  • Perform DB2 subsystem maintenance, upgrades, migrations, and configuration changes.
  • Apply DB2 and related Mainframe maintenance using SMP/E.
  • Execute and optimize DB2 utilities including:
    • REORG
    • RUNSTATS
    • COPY
    • RECOVER
    • LOAD
    • REBUILD INDEX
  • Monitor and tune DB2 subsystems, SQL, buffer pools, locking, logging, storage, and application performance.
  • Perform DB2 performance analysis and SQL optimization.
  • Support backup, recovery, high availability, and disaster recovery activities.
  • Participate in disaster recovery testing and recovery validation.
  • Troubleshoot complex DB2 production issues and perform root-cause analysis.
Mainframe / z/OS Systems Administration
  • Provide hands-on administration and operational support for IBM z/OS / MVS environments.
  • Monitor system health, availability, CPU, memory, workloads, batch processing, storage, and subsystem performance.
  • Support IPL/POR, system startup/shutdown, started tasks, JES and batch processing.
  • Perform z/OS maintenance, upgrades, patching, and system configuration activities.
  • Work with PARMLIB, PROCLIB, TSO/ISPF, SDSF, JES2/JES3, JCL, and z/OS utilities.
  • Support SMP/E RECEIVE/APPLY/ACCEPT, PTF maintenance, HOLDDATA review, and USERMOD activities.
  • Troubleshoot complex system, subsystem, batch, storage, and production incidents.
  • Support enterprise Mainframe availability and high-availability environments.
RACF / Mainframe Security
  • Provide hands-on RACF administration and security support.
  • Administer users, groups, profiles, permissions, and protected resources.
  • Perform access reviews, privilege validation, and security troubleshooting.
  • Support RACF audits, compliance activities, security hardening, and remediation.
  • Collaborate with security teams to resolve access-control and authorization issues.
CICS / IBM MQ
  • Support CICS environments and troubleshoot CICS-related production issues.
  • Collaborate with application and infrastructure teams on CICS availability, performance, and transaction issues.
  • Support IBM MQ / MQSeries environments and troubleshoot messaging issues.
  • Monitor and troubleshoot queues, message processing, connectivity, and integration issues.
  • Work across CICS, DB2, MQ, application, network, and infrastructure teams to resolve complex production incidents.
z/VM / z/Linux
  • Support IBM z/VM environments and related Mainframe infrastructure.
  • Support Linux on IBM Z / z/Linux environments and integration with the broader Mainframe ecosystem.
  • Troubleshoot operating-system, connectivity, storage, workload, and infrastructure issues across z/OS, z/VM, and z/Linux environments.
  • Collaborate with platform, infrastructure, storage, network, and security teams on cross-platform issues.
Replication & Data Integration
  • Support Q Replication, SQL Replication, and Change Data Capture (CDC).
  • Support DB2 Connect and related DB2 connectivity.
  • Support Informatica PowerExchange where required.
  • Troubleshoot data movement, replication, connectivity, and integration issues.
Performance & Monitoring

Experience with one or more of the following is preferred:

  • OMEGAMON
  • IntelliMagic
  • MXG
  • BMC MainView
  • Apptune
  • Query Monitor
  • TMON
  • Strobe
  • Db2PM
  • RMF/SMF
  • SDSF

Responsibilities include:

  • Monitor DB2 and z/OS performance.
  • Analyze CPU, memory, I/O, storage, workload, locking, and subsystem performance.
  • Identify performance bottlenecks and recommend corrective actions.
  • Support capacity planning and performance optimization.
Automation & Scheduling

Experience with:

  • REXX
  • CLIST
  • JCL
  • TWS/OPC
  • Control-M
  • SA z/OS
  • NetView
  • Mainframe automation and operational scripting

Use automation to improve system monitoring, maintenance, reporting, health checks, and repetitive operational activities.

Production Support & ITIL
  • Provide 24x7 / rotational on-call production support.
  • Act as a technical escalation point for high-severity incidents.
  • Perform detailed root-cause analysis and develop permanent corrective actions.
  • Follow ITIL processes for:
    • Incident Management
    • Problem Management
    • Change Management
    • Release Management
  • Support major incidents and production recovery activities.
  • Maintain SOPs, runbooks, implementation plans, technical documentation, and operational procedures.

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