Senior Windows Server & Cloud Infrastructure Admin

ROMULUS DIGITAL PTE. LTD.; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

ROMULUS DIGITAL PTE. LTD. seeks a Server and Application Administrator to manage Windows Server, AD, and Azure resources. The role covers 365 tenant services, virtualization, storage, backup, and security patching across on-premises and cloud environments.

You will collaborate with network and cybersecurity teams, service desk, and project teams to ensure high availability, proper documentation, and incident resolution.

Qualifications

• Minimum 5 years of Windows Server and infrastructure administration experience.
• Degree or diploma in IT-related field.
• Strong hands-on Windows Server, AD, DNS, DHCP, and GPO management.

Responsibilities

• Install, configure, operate, and troubleshoot Windows Server environments.
• Manage Active Directory users, groups, devices, OUs, and permissions.
• Design and maintain Group Policy Objects per security standards.

Skills

Windows Server admin

Active Directory & GPO

Microsoft 365 administration

Azure administration

Virtualisation (VMware/Hyper-V)

Backup & disaster recovery

Storage management

Network fundamentals

System hardening & patching

Documentation & reporting

Strong troubleshooting

Education

IT degree or diploma

Tools

VMware vSphere

Microsoft Hyper-V

Microsoft 365 admin center

Azure Portal

Veeam/Azure Backup

Azure Monitor

Intune/Conditional Access

PowerShell scripting

Job description

ROMULUS DIGITAL PTE. LTD. seeks a Server and Application Administrator to manage Windows Server, AD, and Azure resources. The role covers 365 tenant services, virtualization, storage, backup, and security patching across on-premises and cloud environments.

You will collaborate with network and cybersecurity teams, service desk, and project teams to ensure high availability, proper documentation, and incident resolution.