Microsoft 365 Messaging Architect (Exchange Hybrid)

Description

Job Summary: We are seeking a Microsoft 365 Messaging Architect to design messaging architectures, lead migrations and IT modernization initiatives, and implement security. Key Highlights: 1. AWS Messaging Architecture Design 2. Microsoft 365 Migration and Coexistence 3. Strategic IT Modernization Projects Job Description: Experis Argentina is currently looking for a **Microsoft 365 Messaging Architect (Exchange Hybrid)** for a major Telecommunications company. Employment Conditions:* Working Hours: Full Time, 9am – 6pm. * Work Modality: Remote * Contract Type: Indefinite-term contract with Experis * Compensation: To be agreed upon \+ Individual Health Insurance \+ Free e-learning platform \+ 45% discount on IT Education, 75% on Open English \+ 20% discount at CUI Language Institute \+ 50% discount at Megatlon \+ Cuponstar and supermarket discounts, among others. Technical Knowledge / Skills: * Solid experience in **Exchange On\-Prem (2019\+) and hybrid architectures.** * Experience with **Exchange Online (O365\)** **and** migrations. * Knowledge of **infrastructure (AD, Networking, Security, Certificates).** * Messaging security (SPF, DKIM, DMARC, Anti\-Spam, Anti\-Phishing). * Automation using **PowerShell / IaC.** * Experience with **AWS and/or Azure.** * Advanced English *(Mandatory).* You will work on: * AWS Messaging Architecture Design. * Microsoft 365 Migration and Coexistence\. * Email Security (Proofpoint). * Integrations and Automation. * Strategic IT Modernization Projects. By applying or progressing in this process, you consent to the processing of your personal data in accordance with our Privacy Policy, in compliance with Law 25\.326\. ManpowerGroup Argentina will process your information exclusively for evaluation and contact purposes related to employment opportunities. You may exercise your rights of access, rectification, or deletion at any time." If you are interested in participating in the selection process, please do not hesitate to apply — we look forward to hearing from you!