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Mainframe Jobs in Texas (NOW HIRING)

ConfigUSA

Mainframe z/OS System Programmer

Plano, TX · On-site

$52.75 - $67/hr

... Mainframe Environment Knowledge and experience in support for Mainframe migrations and LPAR/MIPS management Experience in Mainframe backup to and restore from tape Knowledge and Experience in ...

Eliassen Group

Mainframe Engineer

Westlake, TX

$55 - $60/hr

Onsite in Westlake, TX Our client seeks a Mainframe Engineer to develop and maintain high-volume, business-critical money movement platforms within brokerage record-keeping technology. You will ...

Advent Global Solutions

Mainframe Cobol developer

Plano, TX · On-site

$45.75 - $59/hr

Experience working with mainframe database and/or mainframe communications systems. * Experience with CA IDMS a plus Qualifications * Demonstrates high personal integrity and ability to earn trust ...

Sonsoft Inc

Mainframe Consultant

Austin, TX

At least 4 years of experience in Mainframe application development, maintenance and testing. * At least 4 years of experience in COBOL, JCL, CICS, databases like DB2 and/or IMS, VSAM file handling ...

Deloitte

Mainframe Developer

Fort Worth, TX · Hybrid

$47 - $60.50/hr

As an experienced Mainframe Developer ,you will have the ability to share new ideas and collaborate on projects as a consultant without the extensive demands of travel. The Project Delivery Talent ...

Deloitte

Mainframe Developer

Dallas, TX · Hybrid

$48.50 - $62.25/hr

As an experienced Mainframe Developer ,you will have the ability to share new ideas and collaborate on projects as a consultant without the extensive demands of travel. The Project Delivery Talent ...

Advent Global Solutions

Mainframe Cobol developer

Plano, TX

$45.75 - $59/hr

Experience working with mainframe database and/or mainframe communications systems. * Experience with CA IDMS a plus Qualifications * Demonstrates high personal integrity and ability to earn trust ...

Redolent, Inc.

Mainframe Developer (JFB)

San Antonio, TX · On-site

$42 - $54/hr

Mainframe Administrator (JFB) Location: San Antonio, TX ( Hyrbid role ) Rate: DOE Notes * Immediate interview for right candiate * W2 ( direct candidate ) are preferred Sumamry * Ability to perform ...

Sonsoft Inc

Mainframe Consultant

Plano, TX

At least 4 years of experience in Mainframe application development, maintenance and testing. * At least 4 years of experience in COBOL, JCL, CICS, databases like DB2 and/or IMS, VSAM file handling ...

Navtech, Inc.

Mainframe QA

Westlake, TX · On-site

$40/hr

I have an opportunity for "Mainframe QA" and looking for a candidate who can join Immediately if you are interested reply me with your updated resume or consultant's contact details and if you could ...

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All JobsMainframe JobsMainframe Jobs in Texas

Mainframe information

See Texas salary details

$9

$49

$67

How much do mainframe jobs pay per hour?

As of Jun 14, 2026, the average hourly pay for mainframe 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 are the key skills and qualifications needed to thrive as a Mainframe Developer, and why are they important?

To excel as a Mainframe Developer, a strong background in COBOL, JCL, mainframe operating systems (like z/OS), and database management is essential, often supported by a degree in computer science or a related field. Familiarity with tools such as IBM DB2, CICS, VSAM, and mainframe version control systems is typically required, and certifications like IBM Certified System Programmer can be advantageous. Analytical thinking, problem-solving abilities, and effective communication are important soft skills for identifying issues and collaborating with cross-functional teams. These skills ensure reliable maintenance, development, and modernization of mission-critical legacy systems that support large-scale business operations.

What Is a Mainframe Application Developer Job Description?

The job description of a mainframe application developer is to sustain the central data processing system, or mainframe. Common duties include designing applications, analyzing data, running reports, and deploying mainframe applications. This job requires a great deal of collaboration to keep the mainframe going and a strong understanding of mainframe languages. A key part of this role is to align the design of the mainframe with changing business needs.

What are mainframes and what do they do?

Mainframes are powerful computers used mainly by large organizations for critical applications, bulk data processing, large-scale transaction processing, and enterprise resource planning. They are known for their reliability, scalability, and security, making them essential for industries like banking, healthcare, and government. Mainframes can handle thousands of users and transactions simultaneously, supporting the core operations of many businesses.

What are some typical challenges faced by mainframe professionals when integrating legacy systems with modern technologies?

Mainframe professionals often encounter challenges when integrating legacy systems with newer technologies, such as ensuring data compatibility, managing security protocols, and minimizing downtime during migration. These tasks require a deep understanding of both the existing mainframe architecture and the modern platforms being introduced. Collaboration with cross-functional teams—including application developers, security specialists, and project managers—is essential to ensure seamless integration and to address potential issues proactively. Staying updated on the latest integration tools and best practices also helps in overcoming these challenges efficiently.

What is the difference between Mainframe vs Mainframe Developer?

AspectMainframeMainframe Developer
Primary RoleMaintains and manages mainframe hardware and systemsDesigns, develops, and tests mainframe applications
Skills & CertificationsKnowledge of mainframe hardware, OS, and basic scriptingProficiency in COBOL, JCL, and mainframe programming languages
Work EnvironmentData centers, enterprise IT departmentsDevelopment teams within mainframe environments
Industry UsageUsed by organizations with legacy systemsDevelops and maintains those legacy systems

While Mainframe professionals focus on maintaining the hardware and system infrastructure, Mainframe Developers specialize in creating and updating mainframe applications. Both roles require knowledge of mainframe environments, but their responsibilities differ significantly within the same industry.

More about Mainframe jobs
What are the most commonly searched types of Mainframe jobs in Texas? The most popular types of Mainframe jobs in Texas are:
What are popular job titles related to Mainframe jobs in Texas? For Mainframe jobs in Texas, the most frequently searched job titles are:
What job categories do people searching Mainframe jobs in Texas look for? The top searched job categories for Mainframe jobs in Texas are:
What cities in Texas are hiring for Mainframe jobs? Cities in Texas with the most Mainframe job openings:
Mainframe jobs near you
Infographic showing various Mainframe job openings in Texas as of June 2026, with employment types broken down into 100% Full Time. Highlights an 50% In-person, and 50% Hybrid job distribution, with an average salary of $103,438 per year, or $49.7 per hour.
Mainframe Programmer : Remote

Mainframe Programmer : Remote

Marvel Technologies Inc

Austin, TX • On-site

Contractor

Posted 3 days ago

Job description

Mainframe Programmer more than 12+ yrs

1 year with possible extension.

Interview mode: MS Teams

***Remote***

I.            DESCRIPTION OF SERVICES

Railroad Commission of Texas requires the services of one (1) Developer/Programmer Analyst, Level 3, hereafter referred to as Candidate(s), who meets the general qualifications of Mainframe Programmer specifications outlined in this document for the Railroad Commission of Texas.

All work products resulting from the project shall be considered "works made for hire" and are the property of the Railroad Commission of Texas and may include pre-selection requirements that potential Vendors (and their Candidates) submit to and satisfy criminal background checks as authorized by Texas law. Railroad Commission of Texas will pay no fees for interviews or discussions, which occur during the process of selecting a Candidate(s).

Job Description

Performs advanced (senior-level) computer programming in an IMS/application mainframe environment. Work involves overseeing programming projects, analyzing proposed applications, and designing software solutions. Works under minimal supervision, with considerable latitude for initiative and independent judgment.

Minimum Requirements:

Candidates that do not meet or exceed the minimum stated requirements (skills/experience) will be displayed to customers but may not be chosen for this opportunity.

Years Used

Last Used

Skills

  

Bachelor’s Degree or equivalent related work experience.

  

Detailed knowledge of developing and maintaining IMS/application mainframe applications – Required 5+ years

  

CICS/BMS experience – Required 5+ years

  

experience in COBOL, CICS, JCL, REXX, ISPF, File-Aid or a similar product – Required 5+ years

  

Hands-on experience with Mark IV – Preferred 5+ years

  

ISPF and other IBM utilities experience – Preferred 5+ years

  

Experience with File Aid – Preferred 5+ years

  

Experience with Expediter – Preferred 3+ years

  

Experience with JCL

  

IMS and VSAM experience – Preferred 3+ years

  

Experience reading code, understanding business rules, and modifying programs based on user requirements – Preferred 3+ years