CareerPlan

(Senior) System Administration Manager (Windows)

Hong Kong, Hong Kong, HKFull-time2026-08-21 → 2026-11-07

Core

Manage Windows system administration, infrastructure, and architecture design for IT operations.

Role type

Senior System Administration Manager (Windows)

Builds

IT infrastructure, system architecture, and operational stability

Domain

IT Operations / Windows Server Administration

Deliverable

infrastructure

Required skills

Windows 10/Server 2016/2019 administration, Active Directory, Microsoft Cluster, SCCM, IIS, PowerShell scripting, system architecture design, capacity monitoring, troubleshooting, technical standard guidelines revision

Preferred skills

Redhat KVM, MS Exchange, cloud/big data architecture, system security, ISO 20K/ITIL, IT inventory management, automation, budget/financial management, procurement

Technologies

Windows 10, Windows Server 2016/2019, Active Directory, Microsoft Cluster, SCCM, IIS, PowerShell, Redhat KVM, MS Exchange

Responsibilities

Perform system setup, backup, software installation, patch upgrades, and health checks; manage capacity monitoring; provide consultancy on system architecture design; revise technical standard guidelines; advise junior administrators; troubleshoot and optimize system performance

Seniority

Senior, hands-on management & advisory