It Infrastructure & Systems Administrator

Description:

We're looking for a skilled and versatile IT Infrastructure & Systems Administrator to join our growing team! This role requires someone who can manage enterprise-level infrastructure, support hybrid environments, and take ownership of Microsoft 365, Microsoft Entra ID (Azure AD), and network operations.

Key Responsibilities:

Deploy, maintain, and troubleshoot enterprise-level IT infrastructure

Administer and monitor Windows/Linux servers, virtualization (VMware, Hyper-V), and storage systems

Configure and maintain network infrastructure: switches, routers, VLANs, VPNs, wireless, and firewalls (Cisco, Fortinet, Juniper, or Ubiquiti)

Monitor and optimize network performance and ensure high availability

Manage Active Directory, Group Policy, DNS, DHCP

Administer Microsoft 365 environment: Exchange Online, Teams, SharePoint, OneDrive, user and license management

Configure and maintain Microsoft Entra ID (Azure AD): Conditional Access, MFA, Identity Protection

Implement and maintain security protocols, backups, disaster recovery, and failover solutions

Perform daily monitoring, system patching, updates, and preventive maintenance

Troubleshoot and resolve system/network issues promptly

Maintain accurate documentation and adhere to best practices and compliance standards

What We're Looking For:

With NOC / Transferable Work Permit

Can Join Immediately

ONLY Candidate inside Qatar

4+ years of experience in IT infrastructure, system, or network administration roles

Strong knowledge of LAN/WAN, TCP/IP, DNS, DHCP, VLANs, and routing protocols

Proficiency with Microsoft 365 administration (Exchange, Teams, SharePoint, OneDrive)

Hands-on experience with Microsoft Entra ID / Azure AD