Mainframe Tester
Posted on May 18, 2026 by CV-Library
Chester, Cheshire, United Kingdom
IT
Immediate Start
Annual Salary
Full-Time
We are looking for a Mainframe Tester with experience in testing and automating mainframe applications.
Responsibilities
* Develop and maintain automated test scripts using COBOL, JCL, and DB2.
* Design, execute, and automate test cases for functionality, performance, and security validation.
* Collaborate with developers and business analysts to understand requirements and identify test scenarios.
* Perform functional, regression, and integration testing.
* Track and report defects and support issue resolution.
Required Skills
* Experience in Mainframe Testing.
* Strong knowledge of COBOL, JCL, and DB2.
* Understanding of SDLC/STLC and testing methodologies.
* Good analytical and communication skills
Responsibilities
* Develop and maintain automated test scripts using COBOL, JCL, and DB2.
* Design, execute, and automate test cases for functionality, performance, and security validation.
* Collaborate with developers and business analysts to understand requirements and identify test scenarios.
* Perform functional, regression, and integration testing.
* Track and report defects and support issue resolution.
Required Skills
* Experience in Mainframe Testing.
* Strong knowledge of COBOL, JCL, and DB2.
* Understanding of SDLC/STLC and testing methodologies.
* Good analytical and communication skills
Reference: 225126294
https://jobs.careeraddict.com/post/113251457
Mainframe Tester
Posted on May 18, 2026 by CV-Library
Chester, Cheshire, United Kingdom
IT
Immediate Start
Annual Salary
Full-Time
We are looking for a Mainframe Tester with experience in testing and automating mainframe applications.
Responsibilities
* Develop and maintain automated test scripts using COBOL, JCL, and DB2.
* Design, execute, and automate test cases for functionality, performance, and security validation.
* Collaborate with developers and business analysts to understand requirements and identify test scenarios.
* Perform functional, regression, and integration testing.
* Track and report defects and support issue resolution.
Required Skills
* Experience in Mainframe Testing.
* Strong knowledge of COBOL, JCL, and DB2.
* Understanding of SDLC/STLC and testing methodologies.
* Good analytical and communication skills
Responsibilities
* Develop and maintain automated test scripts using COBOL, JCL, and DB2.
* Design, execute, and automate test cases for functionality, performance, and security validation.
* Collaborate with developers and business analysts to understand requirements and identify test scenarios.
* Perform functional, regression, and integration testing.
* Track and report defects and support issue resolution.
Required Skills
* Experience in Mainframe Testing.
* Strong knowledge of COBOL, JCL, and DB2.
* Understanding of SDLC/STLC and testing methodologies.
* Good analytical and communication skills
Reference: 225126294
Share this job:
Alert me to jobs like this:
Amplify your job search:
Expert career advice
Increase interview chances with our downloads and specialist services.
Visit Blog