Senior M365 Messaging & Security Engineer

We are looking for a Senior IT System Engineer with extensive experience in Microsoft messaging environments, secure integrations, and M365 security architectures within complex multi-forest and multi-tenant environments.

Key Responsibilities

• Design, implement, and support secure M365 and messaging infrastructures
• Manage and secure SMTP flows through Exchange Online and Fortimail
• Configure and maintain anti-spam, quarantine, blacklisting, and mail protection mechanisms
• Implement secure integrations between M365 and third-party systems
• Manage identity protection and synchronization across multi-forest environments
• Develop and automate processes using PowerShell, Microsoft Graph, and scripting tools
• Support advanced Microsoft Purview features including:
  • Data Lifecycle Management
  • Auditing
  • eDiscovery
  • In...