• M365 Administrator

    ManpowerGroup (Washington, DC)
    Our client, a leading organization in the technology sector, is seeking a M365 Administrator to join their team. As a M365 Administrator , you will be ... proactive attitude, which will align successfully in the organization. **Job Title:** M365 Administrator **Location:** Remote **Pay Range:** **What's the Job?**… more
    ManpowerGroup (12/04/25)
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  • M365 Sr. Exchange Engineer

    CACI International (Arlington, VA)
    Online , and Microsoft 365 * Must have strong hands-on experience working on Exchange Online * Implement M365 DLP, Purview, Compliance, and Conditional ... and support of core M365 services, including (but not limited to): * Exchange Online - including mailbox migration, EOP, and Exchange Administration *… more
    CACI International (10/16/25)
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  • Exchange and Messaging System Engineer

    TekSynap (Washington, DC)
    …enterprise messaging environments, ensuring secure and available email operations. + Manage Microsoft Exchange Online and M365 integration. + Oversee email ... in Information Technology or Network Administration. + Certifications: + Microsoft Exchange Server / M365 Administrator + Security+ Experience: 5-8 years in… more
    TekSynap (12/03/25)
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  • Cloud Infrastructure Engineer 2

    Public Consulting Group (Annapolis, MD)
    …and maintain SMTP relay paths ( M365 , hybrid, and on-prem relays). + Manage Exchange Online connectors, DKIM, DMARC, SPF, ARC, and reverse DNS alignment. + ... www.publicconsultinggroup.com . Own operational stability, security, and performance of Microsoft Exchange Online and SMTP services within Microsoft 365.… more
    Public Consulting Group (11/20/25)
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  • Microsoft 365 / Entra Identity Engineer

    Leidos (Washington, DC)
    …and supporting highly complex M365 services across Entra / Azure AD, Exchange Online , Teams, Intune, and Defender. + 5+ years designing and implementing ... brings over 8 years of hands-on experience in complex Federal M365 environments, including advanced identity and access management, privileged access controls,… more
    Leidos (11/06/25)
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  • Lead Data Loss Prevention (DLP) Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …+ Own the enterprise DLP architecture and roadmap using Microsoft Purview across Exchange Online , SharePoint Online , OneDrive, Teams, Power BI, and ... leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100,… more
    CoStar Realty Information, Inc. (11/04/25)
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