Senior Systems Administration Consultant (Tier 2)

Arab Solutions; Doha; Vor Ort; QAR 112.000 - 201.000; Vollzeit

Zusammenfassung

Arab Solutions is seeking an experienced Systems Administration Consultant for the IT Operations team in Doha. You will administer and support Windows systems, handle Tier 2/3 escalations, and ensure secure, reliable services across identity, messaging, remote access, and device management.

Responsibilities include managing AD, Entra ID, DNS/DHCP, SCCM, Citrix VAD, and RDS environments, while driving patch management, incident response, and documentation to improve operations and reduce outages.

Qualifikationen

• Bachelor's degree in Computer Science, IT, Engineering, or Information Systems.
• 5+ years of enterprise Windows systems administration.
• At least 2 years handling Tier 2/3 escalations.
• Experience with hybrid Entra ID and DNS/DHCP core services.
• Hands-on with Exchange Online, Teams/Webex, and OneDrive.
• Citrix Virtual Apps & Desktops operations and Windows RDS.
• Scripting in PowerShell.
• Familiarity with IT security and DLP policies.

Aufgaben

• Deploy and troubleshoot Active Directory GPOs.
• Manage DNS records, DHCP reservations, and certificates.
• Troubleshoot Entra ID sync and SCCM deployments.
• Coordinate patch management for Windows systems.
• Respond to incidents and queue management.
• Maintain architecture and configuration documentation.
• Troubleshoot Teams/Webex meeting quality and RDP issues.

Kenntnisse

Active Directory

Hybrid Entra ID

DNS/DHCP

PowerShell scripting

Exchange Online

Citrix Studio/Director/Workspace

Ausbildung

Bachelor's degree in Computer Science / Information Technology / Engineering / Information Systems

Tools

Intune

SCCM

Citrix Studio

Citrix Director

Citrix Workspace

Trellix ENS/DLP

Jobbeschreibung

Arab Solutions is seeking an experienced Systems Administration Consultant for the IT Operations team in Doha. You will administer and support Windows systems, handle Tier 2/3 escalations, and ensure secure, reliable services across identity, messaging, remote access, and device management.

Responsibilities include managing AD, Entra ID, DNS/DHCP, SCCM, Citrix VAD, and RDS environments, while driving patch management, incident response, and documentation to improve operations and reduce outages.