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

Job Title: Windows Administrator/QA Engineer (IT Systems & Endpoint Management)

Overview

We are seeking a detail-oriented and technically strong Windows Administrator/QA Engineer with hands-on experience in IT systems, endpoint management, and Windows operating system environment. This role blends quality assurance with IT support expertise, ensuring reliability, performance, and usability across Windows-based systems and infrastructure.

Key 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 multiple versions (Windows 10/11, 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 to drive resolution
  
• Support automation initiatives where applicable to improve QA efficiency
  

Required Qualifications

• 3–6+ years of experience in QA Engineering with strong Windows ecosystem exposure
  
• Hands-on experience with Windows OS (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
  

Preferred Qualifications

• Experience with test automation tools or scripting (PowerShell 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/endpoints
  

Key Skills

• Windows Systems QA
  
• Endpoint Management (Intune)
  
• Virtualization (Hyper-V, VMs)
  
• Software Packaging & Deployment
  
• IT Troubleshooting & Support
  
• Test Planning & Execution
  
• File System & Permissions Management