Senior Wintel Security Engineer / Infrastructure Security Enginee
Unison Group • Kuala Lumpur, Federal Territory of Kuala Lumpur • Posted July 10, 2026
About the Role
Senior Wintel Security Engineer / Infrastructure Security Engineer
Location: Malaysia
Experience: 8+ Years
Job Summary
We are seeking an experienced Senior Wintel Security Engineer to strengthen and secure enterprise Windows and network infrastructure. The ideal candidate will have extensive experience in Windows Server Administration, Active Directory, vulnerability remediation, PowerShell automation, and network security. The role involves leading remediation activities, implementing security best practices, and ensuring compliance with enterprise security standards.
Key Responsibilities
- Lead vulnerability assessment and remediation across enterprise infrastructure.
- Harden Windows Servers using Microsoft security best practices.
- Configure and manage Group Policies (GPO).
- Implement Windows Defender and Firewall security config...