✅ Requirements: * Experience in administration of Windows Server operating systems, Hyper-V, administration of messaging environments, IIS web server, SharePoint, System Center Configuration Manager, Operations Manager, Microsoft 365, Azure, and cloud computing resource management. * Solid understanding of the operation of POP3, IMAP, SMTP, and LDAP protocols. * Intermediate-level English. * Knowledge of backup tools, storage, and server hardware. ✅ Mandatory Certifications: * Microsoft 365 Messaging Administrator Associate or Azure Administrator Associate or MS100 or MS102. ITIL V3 or higher. ✅ Benefits: * Transportation Allowance; * Meal Allowance or Food Voucher; * Health Insurance; * Dental Insurance; * Half-day off; * SESC; ✅ Working Hours: * 8 hours per day; * Hybrid; ✅ Location: Federal District