Senior Systems Engineer

Summary

Senior Systems Engineer responsible for administering and securing a Microsoft-based infrastructure spanning Windows Server, Active Directory, Hyper-V, Azure, and Microsoft 365 across multi-tenant environments. Will manage Fortinet network and firewall infrastructure, implement identity and access controls through Entra ID and Intune, and develop PowerShell and Microsoft Graph API automation scripts. Role includes proactive monitoring, security incident investigation, patch management, and Tier 2/3 support escalations. Requires 5+ years of Windows systems administration experience with demonstrated expertise in Microsoft cloud, Fortinet networking, and infrastructure automation.