Infrastructure Operations Engineer

THE SUPREME HR ADVISORY PTE. LTD.; Singapore; On-site; SGD 45,000 - 56,000; Full time

Job summary

The Supreme HR Advisory Pte Ltd seeks an IT Infrastructure Specialist to oversee daily operations at the Singapore office. You will monitor performance, configure environments, and document procedures to ensure reliable services.

The role requires 2–3 years’ experience with Windows and Linux servers, virtualization (VMware/Hyper-V), AD/RDS, and Microsoft 365, plus a focus on security and SLA delivery.

Qualifications

• Diploma or degree in CS/IT or 2–3 years in deploying and maintaining Server, Storage and Backup in Windows & Linux environments.
• Experience in administration of Microsoft Server, SQL Server, Reporting Services.
• Experience in virtualization environments (VMware and Hyper-V).
• Experience in AD, RDS and system troubleshooting.
• Experience in administering Email systems (Microsoft 365) and troubleshooting.
• Experience in End User Computing (EUC) and troubleshooting.
• Experience in networking/perimeter security/WAN connectivity.
• Experience in cyber security such as vulnerability discovery, monitoring and patching.

Responsibilities

• Oversee infrastructure operations per IT standards and procedures.
• Monitor daily infrastructure traffic and performance.
• Configure infrastructure and related computing environments (hardware, systems software, applications).
• Maintain documentation of maintenance, optimisation procedures and tests.
• Perform minor infrastructure repairs according to specifications.
• Coordinate deployment of new/upgraded infrastructure.
• Act as first point of contact for infrastructure incidents; escalate and document resolutions.
• Maintain service level objectives and track performance metrics.

Skills

Server administration

VMware/Hyper-V

AD/RDS

Microsoft 365

EUC troubleshooting

Networking basics

Cyber security basics

Education

Diploma/degree in CS/IT

Tools

SQL Server

Reporting Services

Microsoft 365

VMware

Hyper-V

Active Directory

Job description

The Supreme HR Advisory Pte Ltd seeks an IT Infrastructure Specialist to oversee daily operations at the Singapore office. You will monitor performance, configure environments, and document procedures to ensure reliable services.

The role requires 2–3 years’ experience with Windows and Linux servers, virtualization (VMware/Hyper-V), AD/RDS, and Microsoft 365, plus a focus on security and SLA delivery.