Microsoft Exchange Server EngineerHartsfield Jackson Atlanta International Airport (HJAIA) is seeking a Microsoft Exchange consulting engineer professional to provide support in an already developed exchange environment.The Email Engineer will provide hands on support and his experience on Messaging infrastructure application/systems like MS-Exchange server, Microsoft Teams, Office 365, Proofpoint mail gateway, SMTP relay & related records/protocols are required.The Engineer will provide support, design, enable best practices and develop and maintain standards and policies for the email messaging system.Helping to analyze and resolve end-user issues and deliver new technology capabilities related to the Messaging environment.Seeking an engineer with extensive hands-on experience with messaging infrastructure applications and systems, including MS-Exchange Server, Microsoft Teams, Office 365, Proofpoint Mail Gateway, SMTP relay, and related protocols.Aid in the planning and migration to a new Microsoft Tenant is a plus.Consultant shall provide general services such as:Analyzing and reviewing current exchange system, develop design documentation.Identifying and marking items that do not align with published email standards.Recommending changes for continuous improvementWorking to establish a new O365 tenant and migration as needed.Providing consolidated recommendations.Comprehensive knowledge of Microsoft products and technologies, and their integration with Active Directory, MFA, and on-premises services/networks.Strong understanding and practical experience in troubleshooting, patching, and managing Windows servers, including Group Policy Objects (GPO).Proven experience working in enterprise environments.Must have the ability to collaborate effectively with a diverse team across various locations and cultures.Highly adaptable and quick to grasp new technologies and emerging markets.Proficiency in Microsoft O365, Proofpoint Email Filtering, or other SMTP gateway exchange servers, as well as mobile device management tools. Additionally, skilled in managing Microsoft Windows servers and GPOs.Expertise in troubleshooting mail routing issues, Office 365 problems, and online meetings.Extensive experience with server security vulnerability management.In-depth knowledge of Microsoft services, ensuring high availability and disaster recovery.Practical experience in Active Directory, load balancing, reverse proxy, DNS, certificates, PowerShell Scripting and related components.