Senior System Administrator - Windows, Linux & VM Infra

bank of china limited; Singapore; On-site; SGD 60,000 - 96,000; Full time

Job summary

Bank of China Limited is seeking an experienced Infrastructure Administrator to operate and maintain server, storage, and virtualization platforms in a banking environment. You will manage Windows and Linux systems, middleware and databases, and coordinate with application teams to ensure system connectivity and compliance.

The role requires experience with VMware/Hyper-V, Horizon View, and enterprise backup solutions, plus strong scripting for automation and proactive issue remediation.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, or a related discipline.

Responsibilities

• Perform operations and maintenance of server and storage hardware.
• Administer Windows and Linux servers for availability, performance and security baselines.
• Manage middleware and database platforms including installation, patching and tuning.

Skills

Windows admin

Linux admin

VMware

Hyper-V

Horizon View

Automation scripting

Incident handling

RCA

Documentation

Regulated environment

English Chinese comm

Education

Bachelor's degree in Computer Science / IT

Tools

VMware

Hyper-V

Horizon View

Oracle Database

SQL Server

MySQL

Enterprise backup systems

PowerShell

Job description

Bank of China Limited is seeking an experienced Infrastructure Administrator to operate and maintain server, storage, and virtualization platforms in a banking environment. You will manage Windows and Linux systems, middleware and databases, and coordinate with application teams to ensure system connectivity and compliance.

The role requires experience with VMware/Hyper-V, Horizon View, and enterprise backup solutions, plus strong scripting for automation and proactive issue remediation.