• Network/System Administrator III

    Global Resource Solutions (Arlington, VA)
    …2008 R2/2012 R2 Server, Microsoft Exchange Server 2003/2010, Microsoft Windows 7/10 operating systems (OS) administration and associated hardware + ... 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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  • System Administrator

    Nelnet (Richmond, VA)
    …delivery + Set up and manage DKIM, SPF, and other email security protocols on Microsoft Exchange + Maintain and update DNS records across internal and external ... and work. We are looking for a skilled System Administrator to support and maintain critical technology infrastructure and...and maintain internal applications such as Dynamic Forms for Exchange + Ensure systems are secure, compliant,… more
    Nelnet (08/08/25)
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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 ... of Windows 2012/2019 Servers, CISCO routers and switches, VMware, Office365, Microsoft Office, Outlook/ Exchange , VPN, Terminal Services, PC, and printer… 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 ... system administrators + Experience with certificate management tools (ideally Venafi, Microsoft CA and HSM) + Experience troubleshooting digital certificate issues,… more
    Tetrad Digital Integrity LLC (08/08/25)
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  • Unified Communications Administrator

    CACI International (Norfolk, VA)
    …standards, and Cisco Unified Communications Manager. + Provide technical knowledge of IM systems like Cisco Jabber, Webex or Microsoft Teams and Presence ... Unified Communications Administrator Job Category: Information Technology Time Type: Full...Messaging (IM), Presence, Audio/Video Streaming with some Public Branch Exchange (PBX) phone support within the enterprise. Responsibilities are… more
    CACI International (07/22/25)
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  • Exchange /Messaging Engineer

    SMX (Quantico, VA)
    …AD domains to provide messaging support. The messaging environment consists of Microsoft Exchange mail services (Client Access, Hub Transport, and Mailbox ... messaging and directory services best-practices and advanced knowledge of systems administration, operations, and management. The Exchange /Messaging Engineer… more
    SMX (08/08/25)
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  • Database Administrator 3 - COBRA

    Huntington Ingalls Industries (Langley AFB, VA)
    …use. + May develop stored procedures and/or triggers. + Administers various database systems such as Microsoft Structured Query Language (SQL) Server and other ... Top Secret Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare … more
    Huntington Ingalls Industries (08/01/25)
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  • Cleared Active Directory and Exchange

    Virtual Service Operations (Quantico, VA)
    Administrator , responsible for managing and troubleshooting Active Directory and Microsoft Exchange environments. This position requires an active Top Secret ... - Strong experience managing and maintaining AD environments is essential. + Microsoft Exchange - Proficiency in administering and troubleshooting Exchange more
    Virtual Service Operations (08/09/25)
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  • Support Technician I

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    … xii. NEC 2766 Global Command and Control System-Maritime 4.0.3 GCCS-M 4.0.3 System Administrator xiii. NEC 2791 Information Systems Technician IAT II Or c. ... States-Virginia-Virginia Beach Job Number: 250002BD Job Summary: Resolves information systems problems involving office automation data communications LAN POS etc.… more
    Navy Exchange Services (NEX) (08/02/25)
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