Senior AD & Windows Infrastructure Lead — Automation & Security

Global Executive Consultants Ltd.; Hong Kong; On-site; HKD 558,000 - 669,600; Full time

Job summary

A leading recruitment firm in Hong Kong is seeking a Senior System Administrator to design, implement, and maintain critical IT systems. Candidates should have a minimum of 4 years of IT experience with expertise in Microsoft Active Directory and server management. The role includes monitoring server health, leading patch management, and coordinating IT projects. Applicants must possess strong networking principles and command of English. Competitive salary offered with additional responsibilities in security assessments.

Qualifications

• Minimum 4 years IT experience, including 1 year in a similar role.
• Hands on experience with Microsoft Active Directory management.
• Experience in Security Risk Assessment & Audit activities.
• Good command of spoken and written English.

Responsibilities

• Design and maintain email system connectivity and support.
• Administer multi forest/domain AD environments.
• Monitor server health and respond to alerts.
• Lead server patch management and upgrades.
• Assist with IT project coordination and vendor management.

Skills

Microsoft Active Directory

Server monitoring tools

PowerShell scripting

Security Risk Assessment

Strong networking principles

Virtualization technologies

Tools

Microsoft Windows Server

DNS

Group Policy Objects

Job description

A leading recruitment firm in Hong Kong is seeking a Senior System Administrator to design, implement, and maintain critical IT systems. Candidates should have a minimum of 4 years of IT experience with expertise in Microsoft Active Directory and server management. The role includes monitoring server health, leading patch management, and coordinating IT projects. Applicants must possess strong networking principles and command of English. Competitive salary offered with additional responsibilities in security assessments.