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Senior Mainframe Programmer Jobs in Texas (NOW HIRING)

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Senior Mainframe Programmer information

What is the difference between Senior Mainframe Programmer vs Mainframe Developer?

AspectSenior Mainframe ProgrammerMainframe Developer
CredentialsTypically requires a mainframe programming certification and several years of experienceOften requires similar certifications and experience, focusing on coding and development
Work EnvironmentWorks primarily on legacy mainframe systems within financial, insurance, or government sectorsDevelops and maintains mainframe applications, often in similar industries
Employer & Industry UsageCommonly employed by large corporations with mainframe infrastructureUsed interchangeably with mainframe programmer, focusing on application development

The main difference between a Senior Mainframe Programmer and a Mainframe Developer is primarily experience level and scope. Senior Mainframe Programmers often have more responsibilities, including overseeing projects and mentoring junior staff, while Mainframe Developers focus on coding and application creation. Both roles require similar credentials and are vital in industries relying on legacy mainframe systems.

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The most popular types of Mainframe Programmer jobs in Texas are:

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

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What cities in Texas are hiring for Senior Mainframe Programmer jobs?

Cities in Texas with the most Senior Mainframe Programmer job openings:

Infographic showing various Senior Mainframe Programmer job openings in Texas as of August 2026, with employment types broken down into 88% Full Time, 5% Part Time, 6% Contract, and 1% Nights. Highlights an 90% Physical, 2% Hybrid, and 8% Remote job distribution.

Senior Consultant - Infrastructure / Mainframes - VTAM

2T Consulting

Farmers Branch, TX • On-site

Full-time

This job post has expired 1 day ago. Applications are no longer accepted.


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.