Windows System Administrator

Private Advertiser; Makati; On-site; PHP 420,000 - 660,000; Full time

Job summary

Private Advertiser in the Philippines is seeking an IT professional to administer enterprise Windows Server environments across 2012-2022 and Windows 11, ensuring high availability, performance, and reliability.

You will manage server and database performance, patch cycles, vulnerability remediation, backup and recovery strategies, and implement automated hardening and DR for mission-critical systems.

Qualifications

• Experience administering Windows Server environments (2012/2016/2019/2022) and Windows 11.

Responsibilities

• Manage and optimize server and database performance, patch management, vulnerability remediation and Infrastructure maintenance across Windows Server (2012/2016/2019/2022/Windows 11): virtualization platforms.
• Maintain a secure, stable and compliant enterprise environment through structured patching cycles, automated remediation workflows and proactive system hardening.
• Implement and maintain backup, recovery, and high availability strategies for mission-critical systems.

Skills

Windows Server Admin

Patch management

Backup & DR

Vulnerability remediation

Tools

Hyper-V

PowerShell

Job description

Project/Service Name

Test Analysis Support Services

Short Description

Administer and optimize enterprise Windows Server environments (2012/2016/2019/2022) and Windows 11 platforms, ensuring high availability, performance, and operational reliability through effective infrastructure

Job Description

• Manage and optimize server and database performance, patch management, vulnerability remediation and Infrastructure maintenance across Windows Server (2012/2016/2019/2022/Windows 11): virtualization platforms.
• Maintain a secure, stable and compliant enterprise environment through structured patching cycles, automated remediation workflows and proactive system hardening.
• Implement and maintain backup, recovery, and high availability strategies for mission-critical systems.