• M365 & Email Messaging Administrator

    University of Virginia (Charlottesville, VA)
    Under general supervision the M365 & Email Messaging Administrator maintains integrity of the operating system environment. Performs systems installation ... change control. Provides implementation support for server hardware including operating systems virtualization Active Directory Group Policy TCP/IP/DHCP/DNS IIS SQL … more
    University of Virginia (06/28/25)
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  • Senior Database Administrator

    ManTech (Reston, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Database Administrator ** to join our team in **Reston, VA** . This is an **onsite** position. ... The **Database Administrator ** will work to determine, implement, and maintain the...travel worldwide to deploy, configure, upgrade, troubleshoot, and maintain systems . **Duties, Tasks & Responsibilities** + Participating in the… more
    ManTech (06/03/25)
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  • Enterprise GIS Administrator

    CoStar Realty Information, Inc. (Richmond, VA)
    Enterprise GIS Administrator Job Description **OVERVIEW** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... provide an invaluable edge in real estate. **ABOUT THE ROLE** The Enterprise GIS Administrator will act as the database administrator and data steward for… more
    CoStar Realty Information, Inc. (07/19/25)
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  • System Administrator

    Nelnet (Richmond, VA)
    …authentication + Support and maintain internal applications such as Dynamic Forms for Exchange + Ensure systems are secure, compliant, and documented according ... and work. We are looking for a skilled System Administrator to support and maintain critical technology infrastructure and...DKIM, SPF, and other email security protocols on Microsoft Exchange + Maintain and update DNS records across internal… more
    Nelnet (08/08/25)
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  • Network/System Administrator III

    Global Resource Solutions (Arlington, VA)
    …+ Thorough knowledge of Microsoft Windows 2008 R2/2012 R2 Server, Microsoft Exchange Server 2003/2010, Microsoft Windows 7/10 operating systems (OS) ... detail orientated, and talented individual for the position of Network/System Administrator III. Job Description: Summary: The Network/System Administrator III… more
    Global Resource Solutions (07/11/25)
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  • Senior Network Administrator

    Service Source (Oakton, VA)
    …network administrator conducts regular audits to ensure that the systems meet expectations for performance, security, and availability. + Improve systems ... remains secure, available, and reliable. In this role, the senior network administrator is ultimately responsible for managing the use of networks and provides… more
    Service Source (05/22/25)
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  • Remote Teamcenter PLM Administrator

    Actalent (Newport News, VA)
    Job Title: Remote Teamcenter PLM Administrator Job Description We are seeking a skilled Teamcenter PLM Administrator to join our engineering R&D organization, ... + Maintain proficiency in company IT hardware and supporting software systems . + Coordinate with hardware OEMs, software vendors, third-party IT support… more
    Actalent (08/09/25)
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  • Public Key Infrastructure (PKI) Security…

    Tetrad Digital Integrity LLC (Falls Church, VA)
    …currently recruiting for a Senior level Public Key Infrastructure (PKI) Security Administrator . PKI enables secure communication and data exchange using public ... Certificate Services (ADCS) monitoring + IT system administration experience ( systems management, networks, firewalls) in an enterprise environment + Infrastructure… more
    Tetrad Digital Integrity LLC (08/08/25)
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  • Unified Communications Administrator

    CACI International (Norfolk, VA)
    Unified Communications Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... Instant Messaging (IM), Presence, Audio/Video Streaming with some Public Branch Exchange (PBX) phone support within the enterprise. Responsibilities are based on… more
    CACI International (07/22/25)
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  • Database Administrator 3 - COBRA

    Huntington Ingalls Industries (Langley AFB, VA)
    …Top Secret Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare ... Systems comprises cyber and mission IT; electronic warfare; and...all aimed at modernizing communications and ensuring seamless information exchange for the DoD and its allies. Essential Job… more
    Huntington Ingalls Industries (08/01/25)
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