Finance IT Systems Administrator – Trading Floor (Singapore)

Referment; Singapore; On-site; SGD 70,000 - 100,000; Full time

Job summary

Referment is seeking a Systems Administrator for its Singapore office to support enterprise technology across Windows and UNIX environments, storage and computing, and end-user equipment. The role blends hands-on user support with infrastructure administration, troubleshooting and project work.

You will collaborate with global colleagues and vendors to improve reliability and efficiency while helping people use technology effectively.

Qualifications

• Experience in financial services or trading floors.
• Strong knowledge of Windows enterprise environments and Microsoft 365.
• Experience with Entra ID, Intune, SCCM, and Azure administration.
• Hands-on systems administration across hardware, software and deployments.
• On-site work Mon–Fri with occasional overtime and travel.

Responsibilities

• Provide in-person support for PC hardware, peripherals, software deployments and devices.
• Collaborate with global teams and vendors to diagnose and resolve issues.
• Support Windows PCs/servers and UNIX servers, mobile devices and communications infra.
• Troubleshoot, administer infrastructure-level systems and drive automation improvements.

Skills

Windows Admin

Microsoft 365

Azure Admin

SCCM

Intune

Entra ID

Troubleshooting

Communication

Tools

PowerShell

Shell

Python

Linux

Azure

AWS

Job description

Referment is seeking a Systems Administrator for its Singapore office to support enterprise technology across Windows and UNIX environments, storage and computing, and end-user equipment. The role blends hands-on user support with infrastructure administration, troubleshooting and project work.

You will collaborate with global colleagues and vendors to improve reliability and efficiency while helping people use technology effectively.