• Dentons US LLP (Washington, DC)
    Senior Enterprise Messaging Administrator Chicago, IL, USSt. Louis, MO, USKansas City, MO, USWashington DC, DC, USDenver, CO, USAtlanta, GA, USDallas, TX, US Dec 12, ... 2025 **Senior Enterprise Messaging Administrator ** Dentons US LLP is currently recruiting for a...years' experience in managing Exchange systems, including Microsoft Exchange Server 2013 / 2016 / 2019 and Exchange Online… more
    DirectEmployers Association (12/13/25)
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  • ABBTECH Professional Resources, Inc. (Washington, DC)
    …US Citizenship_** **RECENT TREASURY EXPERIENCE IS A MUST** Mid-level SharePoint Content Administrator to support the US Dept of Treasury in Washington, DC The ... SharePoint Administrator shall provide services to support and ensure full...a variety of database systems, such as Microsoft SQL Server , and other Database Management Systems (DBMS). + Identify… more
    DirectEmployers Association (12/19/25)
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  • AeroVironment (Arlington, VA)
    …Regular **Job Description** **Job Summary** The primary role of the **System Administrator ** is to manage and support mission-critical IT infrastructure. This role ... Tier I and II IT support and problem resolution. + Manage client/ server /storage/network infrastructure. + Configure and manage RedHat Linux and Windows systems. +… more
    DirectEmployers Association (12/19/25)
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  • ABBTECH Professional Resources, Inc. (Washington, DC)
    …multiple environments (development, test, staging, production). + Oversee SQL Server databases supporting SharePoint, including backups and replication. + Ensure ... notifications, and replication across SQL Servers. + Assist in administration of Microsoft SQL Server and other DBMS. + Support & Training + Provide Tier II and III… more
    DirectEmployers Association (12/19/25)
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  • Tyto Athene (Reston, VA)
    …both defensive and mission cyber considerations + Serve as Technical Lead and administrator for TALON Data Center and TALON lab IT infrastructure + Maintain data ... with facilities on power, cooling, UPS/generators, and physical security for server rooms. **Qualifications** **Required:** 10+ years of experience with: **Core… more
    DirectEmployers Association (12/13/25)
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  • Principal Server Administrator

    BAE Systems (Washington, DC)
    …IT solutions that enable our customers to achieve their missions. As a **Principal Server Administrator ** , you'll play a critical role in providing exceptional ... new challenge, we encourage you to apply. As a Principal Server Administrator , you'll be responsible for provisioning, operating, and maintaining on-premises and… more
    BAE Systems (10/30/25)
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  • Server Administrator

    Koniag Government Services (Washington, DC)
    Koniag IT Systems LLC, a Koniag Government Services company, is seeking a Server Administrator to support KITS and our government customer in Washington, DC. ... qualified, experienced and self-motivated individual to perform the duties of a Server Administrator to support a federal client located in Washington, DC. We… more
    Koniag Government Services (10/15/25)
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  • Virtual Server Administrator

    Linchpin Solutions, Inc. (Quantico, VA)
    Virtual Server Administrator quantico, VA (http://maps.google.com/maps?q=quantico+VA+USA+22134) Job Type Full-time Description If you are looking for an exciting ... to be! We are currently hiring for a dynamic and experienced Virtual Server Administrator . Clearance:Active DoD Top Secret Clearance Work Schedule:Onsite Daily… more
    Linchpin Solutions, Inc. (12/10/25)
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  • Secret Server Administrator - Active…

    ENS Solutions (Washington, DC)
    The Secret Server Administrator will perform a variety of functions supporting multiple Secret Server Deployments. Responsibilities include: tools deployment ... to provided direction. Requirements + Must have experience with Delinea Secret Server administration [ formerly Thycotic] + Must possess an Active TS/SCI Clearance;… more
    ENS Solutions (10/28/25)
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  • Tableau Server Administrator

    Arena Technical Resources, LLC (Springfield, VA)
    Tableau Server Administrator Location: Springfield, VA, US Job ID: ATR 17778 Job Description Job Title: Tableau Server Administrator Location: ... Springfield, VA Eligibility: Candidate must possess an active TS/SCI clearance and be willing to obtain a CI Polygraph Job Description: - Design and define system architecture for new or existing computer systems utilizing both on-premises and cloud-based… more
    Arena Technical Resources, LLC (12/12/25)
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  • SQL Server Database Administrator

    Chenega Corporation (Fort Belvoir, VA)
    SQL Server Database Administrator Ft. Belvoir, VA Join our Talent Network SQL Server Database Administrator Ft. Belvoir, VA C-CHR-24-040 TheSenior SQL ... Server Database Administratorwill administer the Microsoft SQL Server production and databases and perform Windows system administration in support of the SQL… more
    Chenega Corporation (12/01/25)
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  • SQL Server Database Administrator

    General Dynamics Information Technology (Chantilly, VA)
    …that we can't turn into opportunity. And our work depends on a SQL Server Database Administrator joining our team to support Government activities at Chantilly, ... IT Infrastructure and Operations **Skills:** Database Administration,DISA STIG,Microsoft SQL Server **Experience:** 8 + years of related experience **US Citizenship… more
    General Dynamics Information Technology (01/03/26)
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  • Senior System Administrator - Network…

    St. George Tanaq Corporation (Suitland, MD)
    …(CCNA), Microsoft / Windows Server Certifications Microsoft Certified: Windows Server Hybrid Administrator Associate or Microsoft Certified: Azure ... Senior System Administrator - Network Operation Center WFH Flexible*Suitland, MD...3. Enterprise Systems Administration - Expert in managing Windows Server and Linux environments, Active Directory, Group Policy, DNS,… more
    St. George Tanaq Corporation (11/14/25)
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  • Senior Integrator- Windows Server

    SAIC (Washington, DC)
    …delivery to the US Government + Microsoft Certification(s) including: Windows Server Hybrid Administrator Associate, Endpoint Administrator Associate, ... Department of Transportation (DOT) Common Operating Environment (COE). The Windows Server Team is responsible for Windows servers, Active Directory, remote desktop… more
    SAIC (01/06/26)
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  • Database Administrator -Mid

    Amentum (Washington, DC)
    …engineering and supporting enterprise databases + Current hands-on experience as SQL Server Database Administrator + Bachelor's Degree in Information Systems ... **Description - External** Amentum is seeking a TS Cleared SQL Database Administrator to support our federal program in Washington, DC. Our mission provides… more
    Amentum (12/31/25)
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  • SharePoint Administrator Expert (SME)…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Security+ or equivalent + Required Computing Environment Certification: MCSA Windows Server 2019, Azure Administrator Fundamentals, or equivalent + **Location** ... related experience **US Citizenship Required:** Yes **Job Description:** **SharePoint Administrator Expert (SME) - TS/SCI required** Make meaningful contributions… more
    General Dynamics Information Technology (10/29/25)
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  • Systems Administrator II Generalist Sr…

    V2X (Springfield, VA)
    …integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Windows Server - active TS/SCI clearance ... Operational Domains from a single workstation, backed by AIS SecureView. This complex client- server solution requires the Senior Systems Administrator II to be… more
    V2X (11/15/25)
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  • Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …- Confirms ability to install, configure, and manage Kubernetes clusters. + Azure Administrator Associate or MCSE: Windows Server - Credential for managing ... **Job Description:** Parsons is looking for an amazingly talented **Mid System Administrator ** to join our team! **What You'll Be Doing:** + Maintains smooth… more
    Parsons Corporation (11/15/25)
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  • Senior Linux System Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    …years of relevant experience * Certifications (Required): + CompTIA Security+ CE or CompTIA Server + CE + Red Hat Certified System Administrator (RHCSA) + MCSA, ... Senior Linux System Administrator Clearance Required: Top Secret or Secret Clearance...8750 and 8140 compliance requirements Technical Environment: + Windows Server + MCEM + MAC OS + RHEL, RedHat… more
    Black Bear Technology Solutions, LLC (11/21/25)
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  • Network Engineer 4

    M. C. Dean (Springfield, VA)
    …Wireshark, Putty, CLI, etc) + ITIL 4 Foundation + Microsoft Certified: Windows Server Hybrid Administrator Associate + Microsoft Certified: Azure Database ... Administrator Associate + Microsoft 365 Certified: Fundamentals + VMware Certified Technical Associate + CompTIA Security+ CompTIA Network+ CompTIA A+ Cisco Certified Network Professional (CCNP) + Cisco Certified Network Associate (CCNA) + Certified Cloud… more
    M. C. Dean (10/10/25)
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