On‑Site System Administrator — Azure/VMware & 365 Expert

Tech Junction Ltd; Abu Dhabi; On-site; AED 279,000 - 446,000; Full time

Job summary

Tech Junction Ltd seeks an experienced System Administrator to own and manage enterprise IT infrastructure in Abu Dhabi, UAE. You will oversee Microsoft 365, Exchange Online, AD, Azure, and virtualization, delivering automation with PowerShell and ensuring security baselines and disaster recovery readiness.

You will also handle backup, patch management, Citrix Cloud, and on-site operations, contributing to uptime, data integrity, and SLA compliance in a high-demand environment.

Qualifications

• Bachelor’s degree in a technical field required.
• 4+ years in enterprise System Administration and IT infrastructure.
• Strong Microsoft 365, Exchange Online, and Azure expertise.
• Experience with AD, GPOs, and identity management.
• Windows Server, virtualization (VMware, VxRail), and SQL clusters proficiency.
• Backup/recovery appliances (Dell IDPA/Avamar) and patch management (SCCM, Intune).
• PowerShell scripting for automation and admin tasks.
• UAE work eligibility with on-site availability in Abu Dhabi.

Responsibilities

• Administer and maintain Microsoft 365 services, Exchange Online, email security, and compliance.
• Manage Active Directory user provisioning, policies, and permissions.
• Administer Azure resources, cloud security baselines, and PIM.
• Develop PowerShell scripts for automation, reporting, and admin tasks.
• Implement and manage Intune, Teams, and SharePoint.
• Execute Exchange migrations and advanced email protection rules.
• Administer Windows Server, file servers, DFS, and storage repositories.
• Manage VMware ESXi/vCenter, Dell VxRail lifecycles, and virtualization.
• Operate SQL production/development clusters and backups (Dell).
• Oversee Dell IDPA/Avamar backups, replication, DR restoration.
• Oversee SCCM deployment, security patches, and health checks.
• Manage Citrix Cloud (XenApp/XenMobile/NetScaler).
• Provide help desk support and SLA tracking.

Skills

PowerShell scripting

Active Directory

Azure cloud services

Windows Server administration

VMware virtualization

SQL clusters

SCCM

Intune

Citrix Cloud

Education

Bachelor’s degree in Computer Science or related field

Tools

Microsoft 365

Exchange Online

Azure Portal

VMware ESXi/vCenter

Dell VxRail

Microsoft Intune

Dell IDPA/Avamar

Citrix Cloud (XenApp, XenMobile, NetScaler)

PIM (Privileged Identity Management)

Job description

Tech Junction Ltd seeks an experienced System Administrator to own and manage enterprise IT infrastructure in Abu Dhabi, UAE. You will oversee Microsoft 365, Exchange Online, AD, Azure, and virtualization, delivering automation with PowerShell and ensuring security baselines and disaster recovery readiness.

You will also handle backup, patch management, Citrix Cloud, and on-site operations, contributing to uptime, data integrity, and SLA compliance in a high-demand environment.