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Mainframe Testing Jobs in Texas (NOW HIRING)

Siri InfoSolutions Inc

Mainframe Tester

Richards, TX · On-site

Mainframe Testing Expertise in Telecom Products True End-to-End Testing involving multiple Applications Techno Functional Management expertise Nice to Have Skills: API testing Detailed 6 to 10 years ...

VRN Technologies

Mainframe Consultant

Dallas, TX · On-site

Mainframe Tester Location: Dallas, TX (Day 1 Onsite) Duration: Long-Term Visa: Permanent Residency authorized to work without needing sponsorship from an employer. Experience: 4+ Years Required:

Triunity Software, Inc.

Mainframe Developer

Dallas, TX · On-site

$90 - $130/hr

Participate in code reviews, testing, and documentation of mainframe applications * Support data management tasks including DB2, VSAM, and IMS database operations Requirements: * Proven experience in ...

IBM

QA Engineer Lead - ALIP (On-site TX)

Austin, TX · On-site

$114 - $212/hr

Ensure that mainframe applications meet the necessary functionality and performance standards through rigorous testing and validation. • Optimize Testing Processes: Continuously evaluate and ...

IBM

QA Engineer Lead - ALIP (On-site TX)

Austin, TX · On-site

$127K/yr

Ensure that mainframe applications meet the necessary functionality and performance standards through rigorous testing and validation. • Optimize Testing Processes: Continuously evaluate and ...

IBM

QA Engineer Lead - ALIP (On-site TX)

Austin, TX · On-site

$127K/yr

Ensure that mainframe applications meet the necessary functionality and performance standards through rigorous testing and validation. • Optimize Testing Processes: Continuously evaluate and ...

Randstad Digital

Mainframe Developer

Plano, TX · On-site

$58 - $61/hr

Supporting analysis, design, development, testing and documentation with minimal oversight. 3-5 ... Mainframe technology - IBM z/OS systems * Proficient in COBOL, TSO, JCL, Easytrieve * Experience ...

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How much do mainframe testing jobs pay per hour?

As of Aug 31, 2026, the average hourly pay for mainframe testing 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 mainframe testing?

A Mainframe Testing job involves validating and verifying applications running on mainframe systems to ensure they function correctly, efficiently, and securely. Testers perform various types of testing, including functional, integration, regression, and performance testing, using tools like JCL, COBOL, DB2, and CICS. They analyze test results, identify defects, and collaborate with developers to resolve issues. Mainframe testers need knowledge of batch processing, databases, and system interactions to ensure seamless operations. The role is critical in industries like banking, insurance, and healthcare, where mainframes handle high-volume transactions.

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

To thrive in Mainframe Testing, you need strong analytical abilities, a solid understanding of mainframe environments and programming languages like COBOL, JCL, and experience with testing methodologies. Familiarity with tools such as IBM Mainframe, CA7/Endevor, and mainframe testing frameworks, as well as ISTQB certification, is highly valuable. Attention to detail, strong problem-solving skills, and effective communication are essential soft skills in this role. These competencies help ensure that complex mainframe systems are thoroughly tested, reliable, and meet business requirements.

What are some common challenges faced by professionals working in mainframe testing?

Professionals in Mainframe Testing often encounter challenges such as understanding legacy code, dealing with limited documentation, and adapting to the evolving integration of mainframe and modern systems. Testers must also effectively validate large volumes of data, ensure compatibility across interconnected applications, and manage tight release deadlines. Collaborating closely with developers, business analysts, and operations teams is essential for clarifying requirements and troubleshooting issues. Successfully overcoming these challenges requires persistence, a willingness to learn, and strong teamwork skills.

How to be a mainframe tester?

To become a mainframe tester, you should have a strong understanding of mainframe environments, including COBOL, JCL, and DB2, along with testing tools like IBM Rational or CA Test Data Manager. Gaining experience in software testing, scripting, and understanding mainframe architecture is essential, often supported by certifications such as IBM Certified Solution Developer. Attention to detail and the ability to work with legacy systems are important in this role.

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

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

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

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

What cities in Texas are hiring for Mainframe Testing jobs?

Cities in Texas with the most Mainframe Testing job openings:

Mainframe Testing jobs near you
Infographic showing various Mainframe Testing job openings in Texas as of August 2026, with employment types broken down into 73% Full Time, and 27% Contract. Highlights an 100% In-person job distribution, with an average salary of $103,438 per year, or $49.7 per hour.

Mainframe Tester

Siri InfoSolutions Inc

Richards, TX • On-site

Other

Re-posted 20 days ago

Job description

Job Title: Mainframe Tester

Work Location :Richardson, TX 75082 (Onsite)

Contract: 6+ Months

Must Have Skills:

Mainframe Testing

Expertise in Telecom Products

True End-to-End Testing involving multiple Applications

Techno Functional Management expertise

Nice to Have Skills:

API testing

Detailed Job Description:

6 to 10 years of experience in Software Testing

At least 4+ years of Telecom domain experience with hands on experience in ordering and Assurance areas

At least 4+ years' experience in Integration Testing, System testing and End to End testing.

Good experience in API testing

Strong client communication, analytical and team management skills.

Good experience in global delivery model

Good experience in QA processes -Test Strategizing, Test Planning, Status Reporting, Metrics management

Experience in Agile Methodology

Good experience in Defect Management tools like Jira

Work in shift timings of 2pm-11pm shift is a must and should be flexible in stretching during critical periods

Should support during weekend production deployments as needed.

Siri Infosolutions logo

About Siri Infosolutions

Sourced by ZipRecruiter

Our team of experts first gather each and every requirement of yours. Our research and development team then sit around those requirements and come up with a plan. Our implementation team then executes that plan for optimal results. After that our support team remains in constant touch with you during and after the entire process.

Industry

It services

Company size

201 - 500 Employees

Headquarters location

Edison, NJ, US

Year founded

2005

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