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Mainframe Testing Jobs in Columbus, OH (NOW HIRING)

Virtusa

Mainframe Lead

Columbus, OH

$47.25 - $60.75/hr

8 to 10 Yrs of experience in the Mainframe & Java Modernisation space. The Candidate has experience ... Testing, Debugging Object oriented principles and best practices Ability to work independently

Judge Group, Inc.

Mainframe Engineer

Dublin, OH · On-site

$50 - $60/hr

Support system testing, user acceptance testing (UAT), and deployment activities * Document ... Experience with mainframe debugging and testing tools * Solid understanding of batch and online ...

Saransh Inc

Mainframe Developer - Onsite

Columbus, OH · On-site

$47.25 - $60.75/hr

Job Title: Mainframe Developer Work Location: Columbus, OH Duration: Longterm * 8 to 10 Yrs of ... Testing, Debugging Object oriented principles and best practices Ability to work independently

Nationwide

Specialist, Quality Engineer

Columbus, OH · On-site +1

Experience testing Mainframe-based applications and navigating batch processing environments. * Ability to execute, monitor, and validate Mainframe batch jobs and interpret processing results.

Apex Systems

COBOL/Mainframe Developer

Columbus, OH · On-site

$70/hr

COBOL/Mainframe DeveloperJob Details Location: Columbus, OH (Onsite) Onsite Requirements: 4 days ... Execute testing cycles and assist in troubleshooting and performance tuning. * Document code ...

Genesis10

Mainframe / COBOL Developer - Onsite

Columbus, OH · On-site

$55 - $65/hr

Execute testing cycles and assist in troubleshooting and performance tuning * Document code changes ... Mainframe scheduling tools for job automation and batch processing * Ability to work independently ...

Genesis10

Mainframe / COBOL Developer - Onsite

Columbus, OH · On-site

$55 - $65/hr

Execute testing cycles and assist in troubleshooting and performance tuning * Document code changes ... Mainframe scheduling tools for job automation and batch processing * Ability to work independently ...

Morgan Stanley

Mainframe CICS Systems Engineer

Columbus, OH · On-site

$47.25 - $60.75/hr

... testing, application releases, and ongoing monitoring and support for over 3,000 production ... The Mainframe CICS Systems Programmer/Engineer is responsible for all phases of CICS engineering ...

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How much do mainframe testing jobs pay per hour?

As of Sep 13, 2026, the average hourly pay for mainframe testing in Columbus, OH is $51.56, according to ZipRecruiter salary data. Most workers in this role earn between $45.53 and $58.51 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 Columbus, OH?

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

What job categories do people searching Mainframe Testing jobs in Columbus, OH look for?

The top searched job categories for Mainframe Testing jobs in Columbus, OH are:

Mainframe Testing jobs near you
Infographic showing various Mainframe Testing job openings in Columbus, OH as of September 2026, with employment types broken down into 1% Internship, 1% As Needed, 83% Full Time, 11% Part Time, and 4% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $107,240 per year, or $51.6 per hour.

Mainframe Tester-Columbus OH

Columbus, OH • On-site

Georgia IT, Inc.
IT Services • 51 - 200 employees
Learn more about Georgia IT, Inc.external

Full-time

Re-posted 23 days ago

Job description

Job Summary:
Georgia IT, Inc. is seeking a Mainframe Tester to join their team in Columbus, OH. The role involves developing, executing, and maintaining test scenarios and cases, as well as leading QA testers in test execution and documentation.
Responsibilities:
• Develop, execute and maintain Test scenarios and Test cases.
• Experience leading a QA testers in test execution and documentation.
• Strong Mainframe testing experience with DB2,JCL, Batch job processing.
• Experience in clear documentation of test results and presentation back to team.
• Experience driving automation for repeated pattern testing for mainframe online screens and batch files - Nice to have.
• Knowledge in defect tracking tools - preferably, ALM.
• Strong communication skills including ability to effectively interact with Business and Third-Party Vendors.
• Ability to learn quickly and become proficient in complex applications.
• Able to work in a fast-paced environment.
Qualifications:
Required:
• 7-9+ years of Testing experience with a minimum of 3 years of Finance experience.
• Develop, execute and maintain Test scenarios and Test cases.
• Knowledge of IBM Mainframe Systems - TSO, JHS, CICS
• Experience in documenting and reviewing technical scripts specific to mainframe CICS.
• Experience leading a QA testers in test execution and documentation.
• Strong Mainframe testing experience with DB2, JCL, Batch job processing.
• Experience in clear documentation of test results and presentation back to team.
• Strong communication skills including ability to effectively interact with Business and Third-Party Vendors.
• Ability to learn quickly and become proficient in complex applications.
• Able to work in a fast-paced environment.
Preferred:
• Experience driving automation for repeated pattern testing for mainframe online screens and batch files - Nice to have
• US Citizens and Green cards are Preferred.
• Knowledge in defect tracking tools - preferably, ALM.
Company:
Georgia IT, Inc. provides IT Consulting for a wide range of IT services and custom build turn-key enterprise solutions. Founded in 2007, the company is headquartered in Alpharetta, USA, with a team of 51-200 employees. The company is currently Growth Stage.
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About Georgia IT

Sourced by ZipRecruiter

A PROFESSIONAL SERVICES ORGANIZATION WITH A VISION OF DELIVERING SIMPLE AFFORDABLE, SUSTAINABLE SOLUTIONS FOR COMPLEX PROBLEMS WITH INTEGRITY. OUR GOAL IS TO ACHIEVE ALL THIS IN A COLLABRATIVE APPROACH WITH ALL PARTIES INVOLVED IN DELIVERING SOLUTIONS/PRODUCTS.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Alpharetta, GA, US

Year founded

2007

Social media

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