IT & Software

Mainframe Tester

Compunnel Inc.

Toronto · Ontario · Canada

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Overview

JOB SUMMARY: Mainframe Tester

Responsibilities

  • Experience in a Mainframe testing environment - Batch, Host, JCL, TSO, OnDemand, DB2, SQL, ZEKE, Connect Direct, File Manager with a focus on technical and automated testing.
  • Hands on expertise in a variety of test Mainframe automation frameworks/tools (e.g., Robot Framework, TestNG, iCAP) and script development using scripting languages.
  • Hands on experience in test case design at different levels (component/service, integration, and end to end/user scenarios).
  • Ability to coordinate multiple QE teams to prepare for testing and conduct meetings independently as required.
  • Experience of DevOps operations and integration of testing into the DevOps pipeline (with tools like Jenkins, Helios).

Required Qualifications

  • In-depth knowledge of a variety of testing techniques and methodologies – Agile.

Preferred Qualifications

  • Cobo, JCl, DB2, Batch job along with Selenium Must · QE Experience/ Skills

Certifications

Certifications

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Reference: WJ-4483_1546953 · Posted 08 Nov 2026, 03:21 AM

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