Windows Server Infra Engineer – Automation & Reliability

Susquehanna International; Hong Kong; On-site; HKD 600,000 - 900,000; Full time

Job summary

Susquehanna International in Hong Kong is seeking a Windows Server Infrastructure Engineer to build, maintain and improve the Windows server environment that supports our teams and production systems.

You’ll own the full server lifecycle, develop automation to streamline operations, and strengthen monitoring to catch issues early. You will collaborate with developers and production engineers to deliver resilient systems and smooth deployments.

Qualifications

• Strong hands-on Windows Server administration experience with AD, GPO, Kerberos and WinRM.
• Experience managing virtual infrastructure and Citrix environments for apps and desktops.

Responsibilities

• Manage the full server lifecycle from planning to decommissioning.
• Diagnose and resolve performance and connectivity issues across the server stack.
• Operate and optimize virtual infrastructure, including host and VM provisioning.
• Develop automation and tooling to make builds, maintenance, and support repeatable.
• Build and maintain monitoring dashboards providing clear visibility into system health.
• Manage Citrix environment including onboarding and ongoing support.
• Lead projects to improve resilience and developer productivity.
• Support production launches and resolve deployment issues.

Skills

Windows Server administration

Active Directory

PowerShell

Networking

VM provisioning

Monitoring

Citrix Virtual Apps and Desktops

RBAC

Troubleshooting

CI/CD basics

Education

Technical degree or equivalent experience

Tools

Nagios

Octopus Deploy

Jenkins

TeamCity

Sysinternals

Job description

Susquehanna International in Hong Kong is seeking a Windows Server Infrastructure Engineer to build, maintain and improve the Windows server environment that supports our teams and production systems.

You’ll own the full server lifecycle, develop automation to streamline operations, and strengthen monitoring to catch issues early. You will collaborate with developers and production engineers to deliver resilient systems and smooth deployments.