IT Infrastructure Lead — HA/DR, Automation & Backups

Industrial and Commercial Bank of China; Hong Kong; On-site; HKD 360,000 - 480,000; Full time

Job summary

Industrial and Commercial Bank of China (Asia) Limited (ICBC (Asia)) is the flagship of overseas business of ICBC, the largest commercial bank in China, with extensive server environments across Hong Kong. The role focuses on maintaining server operating systems, middleware, virtualization, and backup solutions to ensure high availability and data integrity.

The ideal candidate has at least 3 years of hands-on experience with Windows/Linux servers, middleware, and backup tools, and can design

Qualifications

• Minimum 3 years' hands-on experience with Windows Server, Linux, or domestic OS.
• Experience with middleware such as WebSphere, Liberty, Tomcat, Nginx, BES.
• Familiar with VMware, SAN storage and backup software.
• Strong written and spoken Chinese/English; Cantonese helpful.

Responsibilities

• Maintain and manage server OS, middleware, SAN, virtualization, and backup.
• Design and maintain HA/DR architectures for system environments.
• Monitor system environments and manage performance and capacity.
• Troubleshoot system incidents and conduct root cause analysis.
• Implement and maintain baseline configurations and security settings.
• Develop automation scripts (e.g., Python, Shell).
• Define backup strategies and verify backup integrity and success.
• Develop relevant policies, standards, procedures, and manuals.
• Participate in the bank's daily project planning and implementation.
• Track emerging technologies and provide optimization recommendations.
• Perform other assigned ad-hoc duties.

Skills

Server OS management

HA/DR design

Automation scripting

Performance monitoring

Troubleshooting

Education

Bachelor's degree or higher

Tools

WebSphere

Tomcat

Nginx

VMware

NetBackup

BES Server

FusionCompute

SUSE Linux

Red Hat Linux

Kylin OS

Job description

Industrial and Commercial Bank of China (Asia) Limited (ICBC (Asia)) is the flagship of overseas business of ICBC, the largest commercial bank in China, with extensive server environments across Hong Kong. The role focuses on maintaining server operating systems, middleware, virtualization, and backup solutions to ensure high availability and data integrity.

The ideal candidate has at least 3 years of hands-on experience with Windows/Linux servers, middleware, and backup tools, and can design