Remote Windows Systems Administrator - 24x7 On-Call

NQX Philippines; United States; Remote; USD 90,000 - 130,000; Full time

Job summary

Quantrics is seeking a Windows Systems Administrator (Work from Home) to manage Windows Server environments, perform patching, tuning, and security hardening for enterprise operations. You will collaborate with network, database, application, and IT teams to troubleshoot issues and drive automation through scripting.

The role requires 3+ years in server administration, virtualization with VMware/OpenStack, and strong PowerShell/Python skills.

Qualifications

• Bachelor’s degree in a related field required.
• 3+ years hands-on Windows Server administration.
• Experience with enterprise virtualization (VMware vSphere/vCenter, Red Hat OpenStack).
• Scripting and automation in PowerShell and Python.
• Experience in 24/7 production environments with incident response.

Responsibilities

• Administer and maintain Windows Server environments, patching and tuning for reliability.
• Provide after-hours on-call support and respond to incidents and alerts.
• Implement infrastructure changes with proper testing and documentation.
• Perform server security hardening, vulnerability management, and incident response.
• Monitor performance, capacity, and availability with monitoring tools.
• Collaborate with IT teams for cross-functional troubleshooting and automation.
• Automate admin tasks using PowerShell and Python.
• Create and maintain technical documentation for configurations and procedures.

Skills

Windows Server Administration

Virtualization

Scripting & Automation

Networking Fundamentals

Security & Vulnerability Management

Analytical Problem-Solving

Education

Bachelor’s Degree in Computer Science, Information Technology, Engineering

Microsoft Certifications related to Windows Server Administration

Active Directory Certification/Experience

Tools

VMware vSphere

VMware vCenter

Red Hat OpenStack

Ivanti Endpoint Manager

PowerShell

Python

Job description

Quantrics is seeking a Windows Systems Administrator (Work from Home) to manage Windows Server environments, perform patching, tuning, and security hardening for enterprise operations. You will collaborate with network, database, application, and IT teams to troubleshoot issues and drive automation through scripting.

The role requires 3+ years in server administration, virtualization with VMware/OpenStack, and strong PowerShell/Python skills.