• Mainframe Tester

    TestPros (New Carrollton, MD)
    …automation, supporting a modern, iterative approach to application delivery. Mainframe Test Engineer Citizenship: US Citizenship Location: New Carrollton MD, ... Federal Building (NCFB), Lanham, MD Experience: 5+ years testing in mainframe environments Responsibilities: + Perform functional and regression testing on IRS… more
    TestPros (07/16/25)
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  • Journeyman Software Quality Assurance…

    Guidehouse (New Carrollton, MD)
    …Trust **What You Will Do** **:** As a Journeyman Software Quality Assurance Tester , you will: + Test moderately complex features of enterprise software systems using ... Oracle and DB2, across platforms including Windows, Linux, and mainframe environments. **What You Will Need** **:** + US...tools such as Selenium, JMeter, LoadRunner, or Rational Performance Tester (RPT). + Ability to support test data creation,… more
    Guidehouse (09/08/25)
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  • Junior Software Quality Assurance Tester

    Guidehouse (New Carrollton, MD)
    …Ability to Obtain Public Trust **What You Will Do** **:** As a Junior Software Tester , you will : + Test basic to moderately complex features of enterprise software ... and databases like Oracle and DB2, across platforms including Windows, Linux, and mainframe environments. **What you will need:** + US Citizenship is required. +… more
    Guidehouse (09/08/25)
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