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Mainframe Testing Jobs in Irving, TX (NOW HIRING)

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:

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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 ...

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 ...

IT America Inc

IBM Mainframe Administrator

Dallas, TX · Remote

Implement cutover plans, rollback strategies, and failover testing to minimize downtime. 2. Mainframe Infrastructure Setup & Configuration * Configure and optimize IBM zSeries (z/OS, z/VM, z/Linux ...

Triunity Software

Mainframe Developer

Dallas, TX · On-site

$100K - $110K/yr

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 ...

Proximate Technologies Inc.

Mainframe Developer

Plano, TX · On-site

$45.75 - $58.75/hr

Writing, testing, and debugging COBOL programs using established coding standards and best ... Writing and maintaining CICS transaction programs to provide online access to mainframe ...

Proximate Technologies Inc.

Mainframe Developer

Plano, TX · On-site

$45.75 - $58.75/hr

Writing, testing, and debugging COBOL programs using established coding standards and best ... Writing and maintaining CICS transaction programs to provide online access to mainframe ...

Ampcus Inc

Mainframe Engineer

Plano, TX · On-site

$47.25 - $60.75/hr

They are seeking a Mainframe Engineer to execute software solutions and develop high-quality ... testing, and operational stability. • Proficient in coding in one or more languages (e.g ...

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All JobsMainframe Testing JobsMainframe Testing Jobs in Irving, TX

Mainframe Testing information

See Irving, TX salary details

$9

$51

$69

How much do mainframe testing jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for mainframe testing in Irving, TX is $51.26, according to ZipRecruiter salary data. Most workers in this role earn between $45.24 and $58.17 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 Irving, TX?

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What job categories do people searching Mainframe Testing jobs in Irving, TX look for?

The top searched job categories for Mainframe Testing jobs in Irving, TX are:

What cities near Irving, TX are hiring for Mainframe Testing jobs?

Cities near Irving, TX with the most Mainframe Testing job openings:

Mainframe Testing jobs near you
Infographic showing various Mainframe Testing job openings in Irving, TX as of August 2026, with employment types broken down into 72% Full Time, and 28% Contract. Highlights an 100% In-person job distribution, with an average salary of $106,612 per year, or $51.3 per hour.

Mainframe Tester

Qualis1 Inc

Dallas, TX • On-site

Contractor

Re-posted 24 days ago

Job description

Role: Mainframe Tester

Location: Dallas, TX, onsite

Duration: 6 months

Description

Need  Mainframe tester