Windows Administrator

cornerstone global partners pte. ltd.

Full-time Other-General
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Location
cecil, central area, Singapore
Posted
July 14, 2026

Job Description

Key Responsibilities

  • Perform system health reviews, performance tuning, and resilience improvements
  • Provide 24×7 operational support with shift flexibility
  • Define and maintain configuration standards and design guidelines for Windows environments
  • Manage incident escalations, system recovery, and root cause analysis (RCA)
  • Automate repetitive operational and administrative tasks
  • Plan and execute patching, OS updates, and software upgrades
  • Implement, configure, and maintain system monitoring solutions
  • Support project lifecycle activities (design, implementation, and handover)
  • Ensure compliance with security, audit, and regulatory requirements
  • Respond promptly to support tickets, alerts, and incident calls

Functional & Technical Competencies

  • Strong experience with Windows Server (2008/2012 and above)
  • Hands...