Tel.: +351 214 171 161 - LisboaTel.: +351 253 120 734 - BragaFax: +351 214 177 610(Chamada para a rede fixa nacional) (Call to the national fixed network)About Us:Data Smart is a Portuguese company, positioning itself as a consulting company of excellence, with over 20 years of existence. We are specialized in Technologies and Information Systems services, for the Portuguese and International markets. We pride ourselves on fostering a culture of involvement, experience, and excellence.Join our team as aWindows System Administrator(Hybrid – Oeiras/Lisbon)!What You'll Do:Administer, maintain, and optimize Windows Server environments in enterprise infrastructures.Manage and support Microsoft Exchange environments, ensuring availability, security, and performance.Administer and maintain Active Directory, including user and group management, GPOs, and identity services.Monitor system health, perform troubleshooting, and resolve incidents in a timely manner.Implement security best practices, patches, and system updates.Support backup, disaster recovery, and business continuity llaborate with infrastructure and security teams to ensure stable and secure operations.Produce and maintain technical documentation aligned with internal standards.Qualifications:Administer, maintain, and optimize Windows Server environments in enterprise infrastructures.Manage and support Microsoft Exchange environments, ensuring availability, security, and performance.Administer and maintain Active Directory, including user and group management, GPOs, and identity services.Monitor system health, perform troubleshooting, and resolve incidents in a timely manner.Implement security best practices, patches, and system updates.Support backup, disaster recovery, and business continuity llaborate with infrastructure and security teams to ensure stable and secure operations.Produce and maintain technical documentation aligned with internal standards.English proficiency at a professional level (minimum B2).Living in Portugal and available to work in a hybrid model in Oeiras.AtData Smart, you will have the opportunity to integrate into a solid company and participate in projects of high recognition, nationally and internationally, with an appealing technological environment and career progression.Excellence in the way to the future!Connect with UsFollow us on Linked In for updates on career opportunities, company news, and industry insights! For further details, visit us at