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Mainframe System Operator Jobs in Texas (NOW HIRING)

Broadcom, Inc.

Mainframe z/VM System programmer

Plano, TX · On-site

$108K - $172K/yr

Define and manage VM guests for various operating systems, including z/OS, z/VM, z/Linux, and z/VSE. * Collaborate with VM guest owners to ensure the appropriate allocation of virtual and real ...

2T Consulting

We are seeking an experienced Senior Mainframe System Programmer / Infrastructure Consultant with ... Perform z/OS operating system upgrades and RSU maintenance using z/OSMF workflows. * Architect ...

USAA

Mainframe CICS Systems Programmer Senior

Plano, TX · On-site +1

$53 - $67.50/hr

... System (CICS) on mainframe z/OS operating systems. At USAA, CICS is a middleware platform crucial for managing high-volume, online transaction processing. The core responsibilities of a Mainframe ...

Keylent Inc

Tech Lead TECHM-JOB-24677

Plano, TX · On-site

The role involves installing, configuring, and maintaining mainframe operating systems, collaborating with IT teams for upgrades, and ensuring system performance and security. Responsibilities : • ...

USAA

Mainframe CICS Systems Programmer Senior

San Antonio, TX · On-site +1

$49.50 - $63.25/hr

... System (CICS) on mainframe z/OS operating systems. At USAA, CICS is a middleware platform crucial for managing high-volume, online transaction processing. The core responsibilities of a Mainframe ...

USAA

Mainframe CICS Systems Programmer Senior

San Antonio, TX · On-site +1

$49.50 - $63.25/hr

... System (CICS) on mainframe z/OS operating systems. At USAA, CICS is a middleware platform crucial for managing high-volume, online transaction processing. The core responsibilities of a Mainframe ...

USAA

Mainframe CICS Systems Programmer Senior

San Antonio, TX · On-site +1

$49.50 - $63/hr

... System (CICS) on mainframe z/OS operating systems. At USAA, CICS is a middleware platform crucial for managing high-volume, online transaction processing. The core responsibilities of a Mainframe ...

USAA

Mainframe CICS Systems Programmer Senior

San Antonio, TX · On-site

$49.50 - $63/hr

... System (CICS) on mainframe z/OS operating systems. At USAA, CICS is a middleware platform crucial for managing high-volume, online transaction processing. The core responsibilities of a Mainframe ...

USAA

Mainframe CICS Systems Programmer Senior

Plano, TX · On-site +1

$52.75 - $67/hr

... System (CICS) on mainframe z/OS operating systems. At USAA, CICS is a middleware platform crucial for managing high-volume, online transaction processing. The core responsibilities of a Mainframe ...

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All JobsMainframe System Operator JobsMainframe System Operator Jobs in Texas

Mainframe System Operator information

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$77

How much do mainframe system operator jobs pay per hour?

As of Sep 10, 2026, the average hourly pay for mainframe system operator in Texas is $30.45, according to ZipRecruiter salary data. Most workers in this role earn between $18.12 and $35.62 per hour, depending on experience, location, and employer.

What is a mainframe system operator?

Mainframe System Operators are IT professionals responsible for monitoring, managing, and maintaining mainframe computer systems. They ensure the mainframe operates smoothly by performing tasks like job scheduling, troubleshooting system issues, and performing backups and recoveries. Their work is critical for organizations that rely on mainframes for handling large-scale data processing and business operations. Mainframe System Operators often work with other IT staff to maintain system security and performance, and they may also respond to alerts and resolve technical problems as they arise.

What are the key skills and qualifications needed to thrive as a mainframe system operator?

To thrive as a Mainframe System Operator, you need a strong grasp of mainframe operating systems (such as z/OS), job control language (JCL), and system monitoring, typically supported by relevant IT education or certifications. Familiarity with mainframe management tools like IBM z/OS, SDSF, and automation software is essential. Attention to detail, problem-solving skills, and the ability to communicate effectively help operators manage incidents and coordinate with IT teams. These competencies are crucial for ensuring the reliability, security, and efficiency of critical enterprise computing environments.

What are some typical challenges a mainframe system operator might face during overnight shifts?

Mainframe System Operators working overnight often encounter challenges such as monitoring critical batch jobs, responding to unexpected system alerts, and troubleshooting hardware or software issues with limited immediate support from other teams. Maintaining system uptime and ensuring job schedules are met can be stressful, especially when resolving incidents that may impact business operations by morning. However, strong documentation, established escalation procedures, and effective communication with off-site colleagues help operators manage these challenges successfully.

What is the difference between Mainframe System Operator vs Mainframe Analyst?

AspectMainframe System OperatorMainframe Analyst
CredentialsTypically requires an associate degree or equivalent; certifications like IBM Certified System Operator are commonRequires a bachelor's degree in IT or related field; certifications such as IBM Certified Advanced System Administrator are beneficial
Work EnvironmentOperates in data centers or server rooms, monitoring mainframe systemsWorks in office settings, analyzing system performance and troubleshooting issues
Job FocusMonitoring, controlling, and maintaining mainframe operationsAnalyzing system data, optimizing performance, and planning upgrades

The Mainframe System Operator primarily handles the day-to-day operation and monitoring of mainframe systems, ensuring smooth performance. In contrast, the Mainframe Analyst focuses on analyzing system data, troubleshooting, and optimizing mainframe performance. Both roles require technical knowledge of mainframe environments but differ in their responsibilities and focus areas.

Mainframe System Operator jobs near you
Infographic showing various Mainframe System Operator job openings in Texas as of August 2026, with employment types broken down into 1% As Needed, 86% Full Time, 11% Part Time, and 2% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $63,341 per year, or $30.5 per hour.

Senior Consultant - Infrastructure / Mainframes - VTAM

Mckinney, TX • On-site

2T Consulting
IT Services • 51 - 200 employees
Learn more about 2T Consultingexternal

Full-time

Posted 12 days ago

Job description

We are seeking an experienced Senior Mainframe System Programmer / Infrastructure Consultant with strong expertise in z/OS system programming, VTAM, software installation, upgrades, and system maintenance.

Key Responsibilities
  • Perform standard z/OS system programming activities, including configuration, installation, maintenance, and vendor software implementation.
  • Execute SMPE and non-SMPE installations of ISV products.
  • Install, configure, maintain, and upgrade IBM and Broadcom software products.
  • Perform z/OS operating system upgrades and RSU maintenance using z/OSMF workflows.
  • Architect, install, and configure highly complex z/OS environments and third-party software.
  • Support software standardization initiatives and implementation of new mainframe features.
  • Troubleshoot and resolve complex system programming and software installation issues.
  • Support storage management, performance tuning, and capacity planning activities.
  • Use z/OS system commands, utilities, and automation tools for system administration and troubleshooting.
  • Work with infrastructure and application teams to ensure stable and reliable mainframe operations.
Must-Have Skills
  • Expert-level experience with SMPE and Non-SMPE installation of ISV products.
  • Strong experience installing and upgrading IBM and Broadcom software products.
  • Mastery of z/OS system commands, utilities, and automation tools.
  • Strong z/OS system programming experience.
  • Experience with VTAM and enterprise mainframe infrastructure.
  • Experience supporting complex z/OS environments and third-party software.

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