Senior Windows & Microsoft 365 Infra Engineer - Hybrid

Monroe Consulting Group; Malaysia; On-site; MYR 120,000 - 180,000; Full time

Job summary

Monroe Consulting Group is partnering with an established IT organisation in Malaysia to hire a Senior System Engineer (Windows & Microsoft 365). The role will own enterprise Microsoft platforms across hybrid environments, focusing on stability, security, and operation excellence.

You will drive Windows infrastructure, Microsoft 365 administration, automation, cybersecurity, cloud technologies, and resilience to support critical systems.

Qualifications

• 5–8 years of experience in Windows infrastructure, systems administration, or enterprise IT operations.
• Hands-on with Windows Server, Active Directory, Microsoft 365, and hybrid cloud environments.
• Experience in automation, security, backup/recovery, and enterprise infrastructure support.

Responsibilities

• Manage Windows Server, AD, GPO, DNS, DHCP, IIS and related Microsoft infra.
• Administer Exchange Online, Entra ID, Teams, SharePoint Online and OneDrive.
• Support hybrid identity, authentication, platform performance, monitoring and capacity planning.
• Lead infrastructure upgrades, migrations and cloud adoption.
• Security & Automation: patching, vulnerability remediation, security hardening, access management.
• Manage Defender, Conditional Access, MFA and Entra ID security controls.
• Develop and maintain PowerShell automation and operational workflows.
• Ensure compliance with security, audit and regulatory requirements.
• Manage backup, recovery, disaster recovery, and high-availability solutions.
• Support incident resolution, root cause analysis, and business continuity activities.
• Participate in maintenance, upgrades, and after-hours support when required.
• Maintain infrastructure standards, SOPs, run books, and technical documentation.
• Drive continuous improvement through automation, standardisation, and optimisation.
• Collaborate with cybersecurity, cloud, network, and application teams.

Skills

Troubleshooting

Communication

Documentation

Independent work

Tools

Windows Server

Active Directory

Microsoft 365

VMware

AWS

Azure

PowerShell

Job description

Monroe Consulting Group is partnering with an established IT organisation in Malaysia to hire a Senior System Engineer (Windows & Microsoft 365). The role will own enterprise Microsoft platforms across hybrid environments, focusing on stability, security, and operation excellence.

You will drive Windows infrastructure, Microsoft 365 administration, automation, cybersecurity, cloud technologies, and resilience to support critical systems.