Windows QA Engineer (C# / Windows OS) – Hybrid or Remote

Simple Solutions•Dallas, TX
•$80,000 - $95,000

About The Position

The Windows QA Engineer combines quality assurance with IT support expertise to ensure the reliability, performance, and usability of Windows-based systems and infrastructure. The role focuses on testing Windows applications and systems, endpoint management solutions, software packages, virtual machines, and enterprise IT workflows. It also involves documenting defects, collaborating with development teams to resolve them, and supporting automation initiatives where applicable.

Requirements

  • 3–6+ years of experience in QA Engineering with strong Windows ecosystem exposure.
  • Hands-on experience with Windows 10/11 and Windows Server environments.
  • Experience with Microsoft Intune or similar endpoint/device management platforms.
  • Strong knowledge of software packaging, installation, and troubleshooting.
  • Experience working with virtual machines and virtualization platforms.
  • Practical experience with Hyper-V installation, configuration, and support.
  • Background in IT Helpdesk or Desktop Support environments.
  • Solid understanding of file systems, permissions, and enterprise file management.
  • Strong troubleshooting and root cause analysis skills.
  • Excellent written and verbal communication skills.

Nice To Haves

  • Experience with test automation tools or scripting; PowerShell is preferred.
  • Familiarity with Azure-based environments and cloud-managed endpoints.
  • Exposure to security practices, patching, and vulnerability validation.
  • Experience in enterprise IT environments supporting multiple users and endpoints.

Responsibilities

  • Design, develop, and execute test plans and test cases for Windows-based applications and systems.
  • Validate software packages, installations, upgrades, and configurations in Windows environments.
  • Perform QA validation on endpoint management solutions, including Microsoft Intune deployments.
  • Test and troubleshoot Windows OS issues across Windows 10/11 and Windows Server.
  • Support and validate VM environments, including provisioning, configuration, and testing.
  • Install, configure, and troubleshoot Hyper-V environments and virtual machines.
  • Validate file system operations, permissions, and enterprise file management processes.
  • Perform regression, functional, and system testing across enterprise IT workflows.
  • Document defects clearly and work with development teams to drive resolution.
  • Support automation initiatives where applicable to improve QA efficiency.
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