Full Time Enterprise Infrastructure Engineer Jobs, Salary up to SGD 8,500 in AMBITION GROUP SINGAPORE PTE. LTD. Central Region (Singapore) - Maukerja

Our client, a well-established global organisation, is looking for a hands-on Senior Infrastructure Engineer to join its regional infrastructure team in Singapore. This is an excellent opportunity to work in a highly available enterprise environment, supporting modern Microsoft technologies, virtualisation, cloud platforms, automation, and security.

Key Responsibilities

• Design, implement and support enterprise infrastructure across Windows Server, VMware, Microsoft Azure and Microsoft 365.
• Manage and administer core Microsoft technologies including Active Directory, DNS, DHCP, Group Policy, DFS, File Services and SQL Server.
• Support virtualisation platforms including VMware vSphere, Horizon VDI and Azure Virtual Desktop.
• Manage Microsoft 365 services including Exchange Online, Entra ID (Azure AD), Endpoint Manager, Conditional Access and Microsoft Defender.
• Implement and maintain backup and disaster recovery solutions using Rubrik.
• Develop automation scripts using PowerShell, Microsoft Graph API and automation tools to improve operational efficiency.
• Monitor infrastructure performance, troubleshoot production issues and drive continuous improvements.
• Ensure infrastructure meets security standards, compliance requirements and best practices.
• Create and maintain technical documentation, operational procedures and knowledge articles.
• Work closely with infrastructure, application, cybersecurity and business teams on projects and system enhancements.
• Participate in an on-call rotation supporting critical production environments.

Requirements

• At least 3 years of experience in an enterprise infrastructure or systems engineering role.
• Strong hands-on experience with:Windows Server (2019/2022)Active Directory, DNS, DHCP and Group PolicyMicrosoft 365 AdministrationEntra ID (Azure AD)Exchange OnlineMicrosoft DefenderVMware vSphereAzure Virtual DesktopVMware Horizon VDI
• Experience with backup technologies such as Rubrik.
• Strong scripting and automation experience using PowerShell and Microsoft Graph API.