• Exchange Online Engineer

    TEKsystems (Dallas, TX)
    Exchange Online in the M365 cloud + 10+ years experience with core Microsoft Exchange technologies such as DAG clustering, RBAC security, Directory Sites, ... Our client is looking for an experienced Exchange Online Engineer to join our team. Please...Skills: + 10+ years with extensive Engineering experience with Microsoft Email platforms, such as Exchange 2016,… more
    TEKsystems (01/07/26)
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  • Analyst, Lead Directory Services & Messaging

    Epco, Inc. (Houston, TX)
    …business operations effectively. . Administer messaging and collaboration systems such as Microsoft Exchange , Microsoft Teams, Zoom, Workspace One, Intune ... GPO administration . Exchange Server (2013-2019) and Exchange Online administration and architecture. . Microsoft ...and Exchange Online administration and architecture. . Microsoft 365 services, Azure, and Entra ID. . Migration… more
    Epco, Inc. (12/17/25)
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  • Senior Enterprise Messaging Administrator

    Dentons US LLP (Dallas, TX)
    …standards. + Administer and provide robust support for Active Directory, EntraID, DNS, and Microsoft Exchange , with a specialized focus on Exchange Online ... Certifications are highly preferred. + Minimum 7 years' experience in managing Exchange systems, including Microsoft Exchange Server 2013 / 2016 / 2019 and … more
    Dentons US LLP (12/13/25)
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  • Cloud Infrastructure Engineer 2

    Public Consulting Group (Austin, TX)
    …visit www.publicconsultinggroup.com . Own operational stability, security, and performance of Microsoft Exchange Online and SMTP services within Microsoft ... Operation Engineer** **Role Summary** Own operational stability, security, and performance of Microsoft Exchange Online and SMTP services within Microsoft more
    Public Consulting Group (11/20/25)
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  • Windows System Administrator

    General Dynamics Information Technology (San Antonio, TX)
    …Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Microsoft Exchange Server, Microsoft PowerShell,Systems Administrator,Windows ... Operations Manager (SCOM) and Access Control Service (ACS) + Experience with Microsoft Exchange and Microsoft Outlook + Monitoring system performance to… more
    General Dynamics Information Technology (01/02/26)
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  • Help Desk Team Lead

    DR Horton, Inc. (Arlington, TX)
    …knowledge and understanding of Microsoft Windows Current Version Operating Systems, Microsoft Active Directory, Microsoft Exchange Current Version, Print ... a publicly traded company on the New York Stock Exchange . It is engaged in the construction and sale...Qualifications* * CompTIA A , Network , CCNA, CCNE, Microsoft Certifications, ITIL or similar certification a plus *… more
    DR Horton, Inc. (12/11/25)
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  • IT Infrastructure Engineer

    Centre Technologies (Houston, TX)
    …(AD Users and Computers, DHCP, DNS, Group Policy, Sites and Services, etc.) + Microsoft Active Directory + Microsoft Exchange 2010/2013/2016/Office 365 + ... but not all are required: + Experience with the Microsoft Stack + Office 365 - MCSA Office 365...Stack + Office 365 - MCSA Office 365 + Microsoft Intune + Microsoft Windows Administration tools… more
    Centre Technologies (12/18/25)
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  • Help Desk Specialist I

    DR Horton, Inc. (Arlington, TX)
    …knowledge and understanding of Microsoft Windows Current Version Operating Systems, Microsoft Active Directory, Microsoft Exchange Current Version, Print ... founded in 1978 and is a publicly traded company on the New York Stock Exchange . It is engaged in the construction and sale of high quality homes designed… more
    DR Horton, Inc. (12/11/25)
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  • T2, System Administrator

    Centre Technologies (Houston, TX)
    … Active Directory including Azure AD (Architect, Implementations, Migrations) + Microsoft Exchange 2007/2010/2013 and Office 365 Email (Architect, ... IT experience + Must possess excellent knowledge and experience using Microsoft Word, Microsoft Office, Excel, and Access + Windows 7/8/10 + Windows Server… more
    Centre Technologies (12/02/25)
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  • Engineering Lead Analyst

    Citigroup (Irving, TX)
    …other email security platforms, archiving solutions, or messaging platforms (eg, Microsoft Exchange , O365). + Familiarity with regulatory requirements related ... our users and critical applications, ensuring efficient message flow from our global Exchange environment and growing suite of enterprise applications. + Play a key… more
    Citigroup (11/05/25)
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