ZipRecruiter

Log In

1

Mainframe Computer Jobs in Texas (NOW HIRING)

Triunity Software, Inc.

Mainframe Developer

Austin, TX · On-site

$90 - $130/hr

  • Medical

Triunity Software is looking for a talented Mainframe professional to join our growing team in ... Bachelor's degree in Computer Science, Information Technology, or equivalent work experience #J ...

Triunity Software, Inc.

Mainframe Developer

Dallas, TX · On-site

$90 - $130/hr

  • Medical

Triunity Software is looking for a talented Mainframe professional to join our growing team in ... Bachelor's degree in Computer Science, Information Technology, or a related field preferred #J ...

Triunity Software

Mainframe Developer

Austin, TX · On-site

$100K - $110K/yr

  • Medical

Triunity Software is looking for a talented Mainframe professional to join our growing team in ... Bachelor's degree in Computer Science, Information Technology, or equivalent work experience ...

Triunity Software

Mainframe Developer

Dallas, TX · On-site

$100K - $110K/yr

  • Medical

Triunity Software is looking for a talented Mainframe professional to join our growing team in ... Bachelor's degree in Computer Science, Information Technology, or a related field preferred ...

Forhyre

Unisys Mainframe Developer

Dallas, TX · On-site

$48.50 - $62.25/hr

Support and troubleshoot computer systems as required, optimizing performance, resolving problems, and providing timely follow up on all problems * Follow customers standards and methodologies in the ...

Kyndryl

COBOL Mainframe Application Developer

Dallas, TX · On-site

$48.50 - $62.25/hr

  • Medical

  • Dental

  • Retirement

  • PTO

Bachelor's degree in Computer Science, Information Technology, or a related field (or equivalent ... Experience in mainframe technologies, including IMS DB, CA7, DB2/SQL, JCL, MQ, VSAM, CICS, TSO, FTP.

next page

Showing results 1-20

All JobsMainframe Computer JobsMainframe Computer Jobs in Texas

Mainframe Computer information

See Texas salary details

$9

$49

$67

How much do mainframe computer jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for mainframe computer 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 computer?

A Mainframe Computer job typically involves working with large-scale, high-performance computing systems used by enterprises for critical applications such as banking, finance, and healthcare. Responsibilities may include system administration, application development, performance monitoring, and troubleshooting. Professionals in this field often work with mainframe operating systems like z/OS and programming languages such as COBOL, JCL, and REXX. This role requires strong analytical skills and knowledge of legacy systems, as mainframes continue to be integral to many industries.

What are the key skills and qualifications needed to thrive in the mainframe computer position?

To thrive as a Mainframe Computer Operator or Specialist, you need a solid understanding of mainframe hardware, operating systems (such as IBM z/OS), and data center best practices, alongside a degree in computer science or related experience. Familiarity with job scheduling tools (like JCL), monitoring utilities, and expertise in mainframe programming languages (such as COBOL) are commonly required, and certifications such as IBM Certified System Programmer are advantageous. Attention to detail, strong troubleshooting abilities, and excellent communication skills are essential for coordinating with IT teams and resolving system issues. These competencies ensure the reliability, security, and efficiency of mission-critical mainframe systems in large organizations.

What are some common challenges faced by mainframe professionals in day-to-day operations?

Mainframe professionals often face challenges such as managing complex batch job schedules, troubleshooting unexpected system outages, and ensuring data security while dealing with legacy applications. The work requires careful monitoring for performance bottlenecks and rapid response to issues, often during off-hours or on-call rotations. Collaboration with programming, network, and system administration teams is frequent, as mainframe environments are integral to business-critical services. Successfully handling these challenges helps maintain uptime and reliability for the organization’s core operations.

Is a mainframe computer a good career option?

A career as a mainframe computer professional involves maintaining and supporting large-scale enterprise systems, which are critical for industries like finance and government. It requires skills in mainframe operating systems, programming languages such as COBOL, and certifications like IBM Certified Systems Expert. The role offers stability and demand due to the continued reliance on mainframes for mission-critical applications.

Is a mainframe computer still in demand?

Mainframe computers remain in demand for large-scale enterprise applications, especially in banking, finance, and government sectors that require high reliability, security, and processing power. Skilled mainframe professionals with knowledge of COBOL, JCL, and mainframe environments are sought after to maintain and upgrade these systems.

What are jobs in mainframe computer?

Jobs in mainframe computers include roles such as mainframe programmers, system analysts, and operators who maintain, develop, and troubleshoot mainframe systems. These positions often require knowledge of languages like COBOL or PL/I, familiarity with mainframe operating systems such as z/OS, and certifications in mainframe technology. Mainframe professionals work in environments that demand high reliability and security, often following shift schedules to ensure continuous system operation.

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

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

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

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

Mainframe Computer jobs near you
Infographic showing various Mainframe Computer job openings in Texas as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 11% Part Time, 2% Contract, and 1% Nights. Highlights an 76% Physical, 2% Hybrid, and 22% Remote job distribution, with an average salary of $103,438 per year, or $49.7 per hour.

Mainframe Developer

Triunity Software, Inc.

Austin, TX • On-site

$90 - $130/hr

Other

Medical

Posted 18 days ago

Job description

Benefits:
  • Bonus based on performance
  • Health insurance
  • Training & development
About the Role:

Triunity Software is looking for a talented Mainframe professional to join our growing team in Austin, TX (Remote). This is an exciting opportunity to work on cutting-edge mainframe systems with a forward-thinking software company that values technical expertise and innovation. If you thrive in a remote-friendly environment and have a passion for mainframe technology, we want to hear from you!

Responsibilities:
  • Design, develop, and maintain mainframe applications and systems
  • Write, test, and debug code using mainframe languages such as COBOL, JCL, or Assembler
  • Analyze and resolve mainframe system issues, ensuring high availability and performance
  • Collaborate with cross-functional teams to support system integrations and migrations
  • Monitor batch processing jobs and optimize mainframe workloads
  • Document technical specifications, processes, and system changes
  • Participate in code reviews and contribute to best practices for mainframe development
Requirements:
  • Proven experience in mainframe development or administration (IBM z/OS environment preferred)
  • Proficiency in COBOL, JCL, CICS, DB2, or related mainframe technologies
  • Strong understanding of batch processing, job scheduling, and mainframe performance tuning
  • Experience with mainframe tools such as ISPF, SDSF, or equivalent utilities
  • Ability to troubleshoot complex mainframe issues independently in a remote setting
  • Strong communication skills and ability to collaborate effectively with remote teams
  • Bachelor's degree in Computer Science, Information Technology, or equivalent work experience
#J-18808-Ljbffr
Triunity Software logo

About Triunity Software

Sourced by ZipRecruiter

Triunity is a Product Development, Staff Augmentation, and Consulting Services company providing solutions and services in North America. We provide IT services and technology solutions to various business verticals like Healthcare, Pharma, Banking, Finance, etc. Our goal is to develop a long-term partnership with businesses and help them get a competitive advantage by providing IT infrastructure and software platforms.

Industry

It services

Company size

11 - 50 Employees

Headquarters location

Iselin, NJ, US

Year founded

2021

View All Triunity Software Jobs

Apply