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Mainframe Testing Jobs in Dallas, TX (NOW HIRING)

Tata Consultancy Services

Mainframe Tester

Addison, TX · On-site

$47.50 - $61/hr

The role requires strong experience in testing Mainframe applications and proficiency in various technologies such as COBOL and DB2. Responsibilities : • Strong experience in testing of Mainframe ...

Vytwo

Mainframe Developer

Prosper, TX · On-site

$50/hr

Key responsibilities will include coding, testing, debugging, and maintaining mainframe applications, resolving data defects as well as collaborating with other product teams to ensure system ...

Compunnel

Mainframe Engineer

Westlake, TX · On-site

$47 - $60.50/hr

Job Summary We are seeking an experienced Mainframe Engineer to develop, maintain, and support high ... Conduct unit, functional, and regression testing to ensure application quality and stability.

Tata Consultancy Services

Mainframe Developer

Plano, TX · On-site

$47.25 - $60.75/hr

... testing, and production support for existing systems. • Work with batch jobs, file processing ... Required : • Strong hands-on experience with mainframe technologies. • Proficiency in COBOL ...

Dexian

Mainframe Capacity Specialist

Dallas, TX · On-site

Mainframe Capacity Planning Engineer Location: Hybrid - CTH Position Overview Seeking an ... testing activities. * Generate documentation, technical reports, and business requirements ...

Infosys Limited Digital

Mainframe Developer

Richardson, TX · On-site

$44.50 - $57.25/hr

... code, testing techniques, and support activities to enrich the knowledge base and assist other ... mainframe. Preferred Skill and Experience • Experience in DB2 - IBM's relational database ...

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 ...

Broadcom

Mainframe Software Engineer

Plano, TX · On-site

$47.25 - $60.75/hr

... testing. • Excellent written and verbal communication skills, ability to efficiently collaborate with multiple teams across geographically diverse areas. • Experience working in an Agile ...

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How much do mainframe testing jobs pay per hour?

As of Jul 11, 2026, the average hourly pay for mainframe testing in Dallas, TX is $52.80, according to ZipRecruiter salary data. Most workers in this role earn between $46.59 and $59.90 per hour, depending on experience, location, and employer.

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.

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

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 is a Mainframe Testing job?

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 popular job titles related to Mainframe Testing jobs in Dallas, TX? For Mainframe Testing jobs in Dallas, TX, the most frequently searched job titles are:
What job categories do people searching Mainframe Testing jobs in Dallas, TX look for? The top searched job categories for Mainframe Testing jobs in Dallas, TX are:
What cities near Dallas, TX are hiring for Mainframe Testing jobs? Cities near Dallas, TX with the most Mainframe Testing job openings:
Mainframe Testing jobs near you
Infographic showing various Mainframe Testing job openings in Dallas, TX as of July 2026, with employment types broken down into 4% Locum Tenens, 84% Full Time, 2% Part Time, 7% Contract, and 3% Summer. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $109,831 per year, or $52.8 per hour.

Mainframe Tester

Qualis1 Inc

Dallas, TX • On-site

Contractor

Posted 12 days ago

Job description

Role: Mainframe Tester

Location: Dallas, TX, onsite

Duration: 6 months

Description

Need  Mainframe tester