• Microsoft 365 System

    General Dynamics Information Technology (Falls Church, VA)
    …experience **US Citizenship Required:** Yes **Job Description:** GDIT has an opening for a Microsoft 365 System Administrator position supporting the ... IT Infrastructure and Operations **Skills:** IT System Administration, Microsoft Administration, Microsoft Windows 365 ,Software Licensing,Windows … more
    General Dynamics Information Technology (01/08/26)
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  • Sccm/Mecm Systems Administrator

    Leidos (Alexandria, VA)
    …Endpoint Configuration Manager (MECM), System Center Configuration Manager (SCCM), or Microsoft 365 Certified: Endpoint Administrator Associate If you're ... will support operations across multiple enclaves, classifications, and time zones. The System Administrator provides systems and software Operations and… more
    Leidos (12/08/25)
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  • SharePoint Administrator

    General Dynamics Information Technology (Washington, DC)
    …be required. Prefer candidates with existing Government Clearance.** Strongly preferred: + Microsoft 365 Certified: Enterprise Administrator Expert. The ... Yes **Job Description:** We are seeking an experienced SharePoint Administrator to lead the upgrade of our SharePoint 2019...procedures. SharePoint Administration: + Do monthly patching of the systems + Provide support for Microsoft SharePoint… more
    General Dynamics Information Technology (11/28/25)
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  • Sr. Systems Administrator

    Chenega Corporation (Fort Belvoir, VA)
    … Ft. Belvoir, VA Join our Talent Network Sr. Systems Administrator Ft. Belvoir, VA C-CHR-24-050 TheSenior System Administratorwill provide primary and ... Environment Certifications for IAT-II IAW DoD 8570.01-M and BBP 05-PR-M-0002. + Microsoft 365 Certified: Modern Desktop Administrator Associate Certification… more
    Chenega Corporation (12/01/25)
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  • Endpoint Engineering Task Lead

    Leidos (Rockville, MD)
    …security requirements, and procurement processes. + Relevant certifications such as: + Microsoft 365 Administrator Expert + Azure Administrator ... collaboration services in a federal environment. + Oversee engineering functions for Microsoft 365 , Azure, Exchange Online, Teams, and related collaboration… more
    Leidos (12/07/25)
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  • Cloud Infrastructure Engineer 2

    Public Consulting Group (Washington, DC)
    …(Preferred but not required)** + AWS Certified Cloud Practitioner (CLF-C02) + Microsoft 365 Certified: Messaging Administrator Associate (MS-203). + ... + AWS Certified SysOps Administrator - Associate Bachelor's in Computer Science Microsoft 365 Certified: Messaging Administrator Associate Microsoft more
    Public Consulting Group (11/20/25)
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  • Systems Support Engineer I (Monday-Friday…

    Red River (Chantilly, VA)
    …(MS-900), Microsoft Azure Fundamentals (AZ-900), CompTIA A+, CompTIA Cloud+, Microsoft 365 Endpoint Administrator Associate (MD-102) **Knowledge** **,** ... related to email, MFA, VPN, and account access in Microsoft 365 and hybrid Active Directory environments....issues on end-user laptops, including both Windows and macOS systems , with a solid understanding of operating system more
    Red River (01/05/26)
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  • Sharepoint Development Lead- Remote

    Compass Group, North America (Arlington, VA)
    …environment. **Preferred Certifications:** + Microsoft Certified: SharePoint Developer or Microsoft 365 Enterprise Administrator . + Agile or Scrum ... SPFx, Power Automate, Power Apps, and related technologies. + Integration with Microsoft 365 tools (Teams, OneDrive, Outlook). + Oversee application lifecycle… more
    Compass Group, North America (01/08/26)
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  • Microsoft Configuration Manager (MCM/Sccm)…

    General Dynamics Information Technology (Sterling, VA)
    …Manager (SCCM) or equivalent + Microsoft 365 Certified: Modern Desktop Administrator Associate + Microsoft Certified Systems Engineer (MCSE) GDIT IS ... MCM to provide user workstation baseline configuration and administration of operating systems + Identifying, analyzing, and resolving system problems with both… more
    General Dynamics Information Technology (10/22/25)
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  • SharePoint Developer

    SOS International LLC (Fort Belvoir, VA)
    …Preferred Qualifications + Advanced certifications in SharePoint development or administration ( Microsoft 365 Certified: Teamwork Administrator Associate, ... 5 years of installing, configuring, developing, and managing the Microsoft SharePoint Office 365 application experience. +...Top Secret. + Proven senior level experience with MS 365 SharePoint Online. + Knowledgeable in system more
    SOS International LLC (01/09/26)
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  • SharePoint Engineer (Back End) - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    Microsoft Azure Administrator certification (eg, AZ-104) or equivalent + Microsoft 365 Certified: Teams Administrator Associate or Enterprise ... **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** System Designs, System Requirements, Systems Engineering **Experience:**… more
    General Dynamics Information Technology (01/08/26)
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  • Cloud Architect - Secret Clearance Required

    NANA Regional Corporation (Washington, DC)
    …in PowerShell scripting for automation and management tasks. **Desired Certifications:** + Microsoft 365 Certified: Modern Desktop Administrator Associate + ... and management. + Plan, evaluate, migrate, deploy, and manage Microsoft 365 services. + Administer network infrastructure,...**Qualifications** + Minimum of 3 years' experience as a Microsoft Enterprise Administrator . + At least 2… more
    NANA Regional Corporation (11/18/25)
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  • Senior Endpoint Device Engineer…

    Leidos (Washington, DC)
    …Engineering. + Professional certifications such as Microsoft Certified: Enterprise Administrator Expert, Microsoft 365 Certified: Messaging ... subject matter experience and expertise with some of the following: Microsoft Configuration Manager (current branch), Microsoft Intune (Endpoint Manager),… more
    Leidos (12/10/25)
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  • Microsoft 365 / Entra Identity…

    Leidos (Washington, DC)
    …and Access Administrator Associate certification or equivalent + MS-500: Microsoft 365 Security Administratorcertification or equivalent If you're looking ... needs. In this mission we are seeking a senior-level engineer with deep expertise in Microsoft 365 and Entra to lead the design, implementation, and support of… more
    Leidos (11/06/25)
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  • Systems Administrator

    GovCIO (Alexandria, VA)
    **Overview** GovCIO is currently hiring a Journeyman System Administrator to design, develop, and document innovative Microsoft 365 solutions within the ... Alexandria, VA and will be a hybrid remote role. **Responsibilities** The System Administrator will provide expert-level support focused on enhancing… more
    GovCIO (12/18/25)
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  • Senior Enterprise Messaging Administrator

    Dentons US LLP (Washington, DC)
    …The Senior Messaging Administrator will focus on Exchange Online and Microsoft 365 environments, requiring deep expertise in these areas. The successful ... preferred. + Minimum 7 years' experience in managing Exchange systems , including Microsoft Exchange Server 2013 /...Server 2013 / 2016 / 2019 and Exchange Online ( Microsoft 365 ). + Proficient in diagnosing and… more
    Dentons US LLP (12/13/25)
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  • Secret Cleared System Administrator

    Insight Global (Arlington, VA)
    Job Description The Infrastructure & Systems Administrator is responsible for maintaining, securing, and optimizing the organization's Microsoft 365 and ... Power Automate, and Python. * Experience integrating and managing cloud technologies ( Microsoft 365 , SaaS applications, SAML, OAuth, SCIM). * Knowledge of… more
    Insight Global (12/23/25)
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  • Helpdesk Support Services Specialist - Senior

    Chenega Corporation (Fort Belvoir, VA)
    …Environment Certifications for IAT-I IAW DoD 8570.01-M and BBP 05-PR-M-0002. + Microsoft 365 Certified: Modern Desktop Administrator Associate Certification ... support services for approved desktop applications and Host Based Security System Services. Duties and Responsibilities: + Receive customer trouble tickets and… more
    Chenega Corporation (12/01/25)
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  • Principal Cloud Administrator

    BAE Systems (Washington, DC)
    …federal customers, including multi-cloud hybrid environments and SaaS orchestration (eg, Okta, Microsoft 365 Government) + ITIL 4 Foundation or higher ... that's Shaping the Future of IT Support** At BAE Systems , we're passionate about delivering innovative IT solutions that...customers to achieve their missions. As a **Principal Cloud Administrator ** , you'll play a critical role in providing… more
    BAE Systems (10/30/25)
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  • Senior Tier III Administrator

    General Dynamics Information Technology (Chantilly, VA)
    …for the integration of Global Video Services (GVS) such as Pexip into Microsoft 365 Teams.** **You will resolve escalated issues, provide end-to-end support, ... Required:** Yes **Job Description:** **GDIT is seeking a Senior Tier III Administrator to provide support to Defense Information Systems Agency (DISA)… more
    General Dynamics Information Technology (12/11/25)
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