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Unison Group

Digital transformation and technology

Windows Server Administrator

Full-TimeUpdated on 10/15/2026
No salary listed
Senior
Kuala Lumpur, Federal Territory of Kuala Lumpur, Malaysia
In Person
IT OperationsSystem Administration

About the job

Requirements
  • Strong experience with Windows Server 2019 and above.
  • Hands-on experience with Microsoft SQL Server.
  • Proficiency in PowerShell scripting.
  • Experience in Windows Server administration and troubleshooting.
  • Experience administering Active Directory.
  • Experience with server monitoring and performance tuning.
  • Experience with backup and recovery operations.
  • Experience with incident management and root cause analysis.
  • Exposure to Linux/Unix environments.
  • Understanding of networking fundamentals, including DNS, firewalls, and load balancing.
  • Experience with enterprise monitoring tools.
  • At least 6 years of relevant experience in Windows Server administration.
  • Only Malaysian nationals are eligible.
Responsibilities
  • Administer, maintain, and support Windows Server 2019 and above environments.
  • Manage and troubleshoot Microsoft SQL Server databases and related services.
  • Develop and maintain automation scripts using PowerShell.
  • Configure, monitor, and maintain Active Directory services.
  • Perform server monitoring, performance tuning, and capacity planning.
  • Manage backup, recovery, and disaster recovery operations.
  • Troubleshoot infrastructure, system, and application-related issues.
  • Collaborate with cross-functional teams to ensure system availability, security, and performance.
  • Support infrastructure projects, upgrades, and migrations.
Desired Qualifications
  • Experience supporting enterprise production environments.

About the company

Unison Group is a digital transformation and technology services company helping enterprises modernize complex operations. Its work spans financial technology, risk and compliance, analytics, artificial intelligence, cloud platforms and related engineering services. The company serves banks, insurers, technology firms and other organizations operating in regulated or data-intensive environments. With teams and delivery activity across several international markets, Unison combines domain consulting with implementation capabilities designed to make enterprise systems more scalable, secure and ready for changing business requirements.

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