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Mainframe Computer Jobs in Texas (NOW HIRING)

SDH Systems

Sr Mainframe Programmer

Irving, TX · On-site

Bachelor''s degree in Computer Science, Information Technology, or a related field (or equivalent work experience). * Proven experience working on large-scale Mainframe applications. * Strong ...

New

Forhyre

Unisys Mainframe Developer

Dallas, TX

$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 ...

Deloitte

Mainframe Techno/Functional Manager

Dallas, TX · Hybrid

$48.50 - $62.25/hr

Bachelor's degree, preferably in Computer Science, Information Technology, Computer Engineering, or ... As an experienced Mainframe Techno/Functional Manager ,you will have the ability to share new ideas ...

Broadcom, Inc.

Mainframe z/VM System programmer

Plano, TX · On-site

$108K - $172K/yr

We are seeking a highly skilled and experienced Mainframe z/VM System programmer to support and ... Engineering/Computer Science and 6+ years of related experience Additional Compensation and ...

Broadcom

Mainframe z/VM System programmer

Plano, TX · On-site

$53 - $67.50/hr

Broadcom is seeking a highly skilled and experienced Mainframe z/VM System programmer to support ... Computer Science and 6+ years of related experience. Preferred : • Expertise in Hardware ...

Vytwo

Sr Mainframe Developer / Engineer

Prosper, TX · On-site

$44.75 - $57.75/hr

Mainframe Automation experience is a plus TECHNICAL SKILLS Must Have: COBOL, CICS, DB2, DB2 ... Bachelor's degree in Computer Science, Information Technology, Data Management, Engineering, or a ...

Broadcom, Inc.

Senior Mainframe Software Engineer

Plano, TX · On-site

$117K - $154K/yr

Bachelor's degree in Computer Science, Electrical Engineering or equivalent in a related field ... The Mainframe Software Division is known for its collaborative and supportive workplace culture.

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How much do mainframe computer jobs pay per hour?

As of Jul 31, 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.

Who still uses mainframe computers?

Mainframe computers are still used by large organizations such as banks, government agencies, and insurance companies for critical applications that require high reliability, security, and processing large volumes of data. Mainframe roles often involve skills in COBOL, JCL, and system administration, with professionals maintaining and optimizing these systems to ensure continuous operation.

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

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 is a Mainframe Computer job?

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.

Is mainframe a good career option?

Mainframe computing is a stable career choice with high demand for professionals skilled in COBOL, JCL, and mainframe environments. It offers competitive salaries, job security, and opportunities for specialization in legacy systems and enterprise data processing.

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.

What are mainframe jobs called?

Mainframe jobs are typically called mainframe systems analysts, mainframe programmers, or mainframe operators. These roles involve maintaining, developing, and managing large-scale computer systems using tools like COBOL, JCL, and IBM Z hardware. Certifications such as IBM Certified Systems Programmer can enhance job prospects in this field.

What is the average salary for mainframe jobs?

The average salary for mainframe computer professionals typically ranges from $70,000 to $120,000 annually, depending on experience, location, and certifications. Senior roles or those with specialized skills in COBOL, JCL, or mainframe security can earn higher salaries. Factors such as industry demand and company size also influence compensation levels.
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 July 2026, with employment types broken down into 1% As Needed, 82% Full Time, 14% Part Time, and 3% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $103,438 per year, or $49.7 per hour.

Sr Mainframe Programmer

SDH Systems

Irving, TX • On-site

Other

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

Job description

Job Title: Sr Mainframe Programmer

Client: Cognizant

Location: Brookfield, WI Richfield, MN Chicago, IL Irving, TX, Atlanta, GA

Visa: Any

Interview Process: Onsite(2nd round f2f)

Work Schedule: Hybrid(3 days a week)

Job Description:

Job Summary

We are seeking an experienced Senior Mainframe Programmer with a strong background in enterprise mainframe application development and support. The ideal candidate will have extensive hands-on experience in developing, maintaining, and enhancing mainframe applications using COBOL, CICS, DB2, VSAM, and JCL. The candidate should be capable of working independently while collaborating with cross-functional teams in a hybrid work environment.

Required Experience

  • 8+ years of hands-on experience in Mainframe development.

  • 12+ years of overall IT experience preferred.

  • Strong experience in enterprise-level application development and maintenance.

Required Technical Skills

  • COBOL

  • CICS

  • DB2

  • VSAM

  • JCL

  • Mainframe application development and production support

  • Debugging, performance tuning, and issue resolution

  • Strong analytical and problem-solving skills

Preferred Skills

  • Experience with Git for source code management.

  • Experience with IBM Developer for z/OS (IDz).

  • Familiarity with Agile development methodologies.

  • Excellent communication and documentation skills.

Key Responsibilities

  • Design, develop, test, and maintain Mainframe applications.

  • Analyze business requirements and translate them into technical solutions.

  • Develop programs using COBOL, CICS, DB2, VSAM, and JCL.

  • Perform unit testing, code reviews, and system integration testing.

  • Troubleshoot production issues and provide timely resolutions.

  • Optimize application performance and ensure system stability.

  • Collaborate with business analysts, QA teams, and other technical stakeholders.

  • Maintain technical documentation and adhere to coding standards and best practices.

Qualifications

  • Bachelor''s degree in Computer Science, Information Technology, or a related field (or equivalent work experience).

  • Proven experience working on large-scale Mainframe applications.

  • Strong communication, teamwork, and stakeholder management skills.

Location Requirement: Candidates must be willing to work in a hybrid model from one of the following locations:

  • Brookfield, WI

  • Richfield, MN

  • Chicago, IL

  • Irving, TX

  • Atlanta, GA

Apply