Trading Floor Systems Administrator + Infra Automation

Referment; Singapore; On-site; SGD 60,000 - 110,000; Full time

Job summary

Referment is seeking a Systems Administrator for its Singapore office. The role covers Windows and UNIX environments, storage and clustered computing, communications platforms and end-user equipment.

You will work hands-on in the office and collaborate with global teams to keep systems reliable and efficient. Responsibilities include on-site PC support, server administration, and infrastructure troubleshooting, with opportunities to contribute to automation.

Qualifications

• Experience in financial services or trading floor environments.
• Hands-on experience with Windows enterprise environments and Microsoft 365 (Entra ID, Intune, SCCM, Azure).
• Practical systems-administration across hardware and software, including executive-level desktop support.
• Strong analytical and organizational skills.
• Willingness to work on site Monday to Friday, with occasional overtime and travel.

Responsibilities

• Provide in-person support for PC hardware, peripherals, software deployments, mobile-device management, videoconferencing, AV equipment and data-centre work.
• Collaborate with global teams and vendors to diagnose and resolve issues.
• Support Windows and UNIX servers, mobile devices and communications infrastructure.
• Investigate complex issues and contribute to automation and efficiency improvements.

Skills

Windows administration

Microsoft 365

Azure administration

End-user support

Troubleshooting

Communication

Tools

Entra ID

Intune

SCCM

Job description

Referment is seeking a Systems Administrator for its Singapore office. The role covers Windows and UNIX environments, storage and clustered computing, communications platforms and end-user equipment.

You will work hands-on in the office and collaborate with global teams to keep systems reliable and efficient. Responsibilities include on-site PC support, server administration, and infrastructure troubleshooting, with opportunities to contribute to automation.