Senior System Administration ( IT Infrastructure - MNC)
Summary
In-house senior systems administrator at an MNC in Kuala Lumpur, managing day-to-day Azure IaaS (VMs, Windows Server), Microsoft 365, Entra ID, Intune, and Defender XDR, plus L2–L3 support for identity, network, VPN, and backup/disaster-recovery operations. Offers RM8,000–11,000/month with regional and overseas travel exposure.
Salary: RM 8,000 – RM 11,000 per month
About the Role
We are hiring on behalf of our client for a hands-on IT professional with experience in Microsoft cloud and infrastructure technologies, particularly Azure and Microsoft 365, to manage day-to-day infrastructure operations and provide Level 2 - Level 3 technical support.
Key Responsibilities
Administer and troubleshoot Azure Virtual Machines (VMs), including Windows Server workloads, domain controllers, file servers, storage, and connectivity.
Perform server maintenance, patching, vulnerability remediation, and security hardening to maintain infrastructure stability and security.
Administer Microsoft 365, including Exchange Online, Microsoft Teams, SharePoint Online, and OneDrive.
Maintain Active Directory Domain Services, Microsoft Entra ID, identity synchronisation, and user access permissions.
Manage Microsoft Intune device enrolment, configuration profiles, compliance policies, and endpoint settings.
Review Microsoft Defender XDR security alerts, support investigations, and carry out remediation with guidance or escalation where required.
Resolve Level 2 - Level 3 escalations, including server, identity, firewall, VPN, and network connectivity issues.
Monitor backups and infrastructure health, and support restoration and disaster recovery activities.
Coordinate with Level 1 support and external vendors to resolve incidents and implement approved changes.
Participate in infrastructure upgrades, migrations, and improvement projects, and maintain technical documentation.
Job Requirements
Bachelor’s degree in Information Technology, Computer Science, or a related discipline.
Minimum 5 years of relevant experience in systems administration, infrastructure support, systems engineering, or a similar role.
Hands-on Azure IaaS experience, particularly managing Azure Virtual Machines.
Practical experience with Windows Server, domain controllers, file servers, server patching, and troubleshooting.
Experience administering Microsoft 365, Active Directory Domain Services, and Microsoft Entra ID.
Working knowledge of Microsoft Intune device and policy management.
Familiarity with Microsoft Defender XDR, vulnerability remediation, and operational security practices.
Working knowledge of DNS, DHCP, TCP/IP, VPNs, firewalls, and network troubleshooting.
Experience with infrastructure monitoring, backups, and recovery.
Good communication and documentation skills, with the ability to support users and collaborate across international locations.
Added Advantages
Relevant Microsoft certifications in Azure, Microsoft 365, endpoint administration, or security.
PowerShell scripting and administrative automation experience.
Experience supporting regional or global IT environments.
Why Join Our Client?
Permanent opportunity with an MNC — Build your career in an international working environment.
Regional and global exposure — Support IT operations across multiple branches and collaborate with colleagues from different countries.
Overseas travel opportunities — Occasional travel to international branch offices for IT support and project activities.
Career and technical development — Broaden your hands-on experience across Microsoft Azure, infrastructure administration, endpoint management, and cybersecurity.
Exposure to regional IT projects — Participate in infrastructure upgrades, migrations, and improvements across multiple locations.
Convenient office location — Approximately 5-10 minutes’ walk from an MRT station.
For those who have what it takes, please apply online or sent in your profile to:
Consultant: Lara
Tel: 07-•••• 228
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