Microsoft Identity & Messaging Security Engineer

Dicetek LLC; Abu Dhabi; On-site; AED 240,000 - 420,000; Full time

Job summary

Dicetek LLC in UAE is seeking a senior security engineer to oversee vulnerability remediation, patch deployment, and security hardening across Active Directory, Windows Server, Exchange (on-premises and hybrid), and Entra ID. You will implement risk-based patch governance and security baselines.

The role requires 4–7 years in Microsoft infrastructure, vulnerability management and patching, hybrid Exchange and Entra ID, plus auditing capabilities.

Qualifications

• 4–7 years in Microsoft infrastructure environments.
• Experience in vulnerability management and patching.
• Experience in Hybrid Exchange and Entra ID environments.
• Exposure to regulatory and audit frameworks.
• Good communication and coordination skills.

Responsibilities

• Remediate vulnerabilities and manage patching across AD, Exchange, Entra ID, and Windows Server.
• Implement risk-based patch governance and security baselines.
• Ensure compliance with PCI-DSS / ISO standards; generate audit-ready reports.
• Operate 24x7 on-call rotation to support critical incidents.
• Automate vulnerability tracking and reporting with PowerShell.

Job description

Dicetek LLC in UAE is seeking a senior security engineer to oversee vulnerability remediation, patch deployment, and security hardening across Active Directory, Windows Server, Exchange (on-premises and hybrid), and Entra ID. You will implement risk-based patch governance and security baselines.

The role requires 4–7 years in Microsoft infrastructure, vulnerability management and patching, hybrid Exchange and Entra ID, plus auditing capabilities.