• Unix Administrator

    TekSynap (VA)
    … Security Essentials Certification (GSEC) + Certified Network Defender (CND) + Systems Security Certified Practitioner (SSCP) + Relevant certification from a ... + Linux Professional Institute Linux Essentials + Microsoft Certified Azure Administrator Associates **Experience** + Seven (7) years systems administration… more
    TekSynap (11/15/25)
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  • HW Infrastructure Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …state-of-the-art capabilities. The HW Infrastructure Administrator maintains and supports physical servers, storage, networks, and other computing systems to ... HW Infrastructure Administrator within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • System Administrator

    Chenega Corporation (Oakton, VA)
    …security and economic interests of our nation. SecuriGence is seeking an experienced Systems Administrator to help contribute to our success. If you enjoy ... Deploys Workstations and Servers. + Maintains the integrity and security of servers and systems . + Analyzing...windows-based. applications on Windows 7, 8, and 10 desktop systems , both virtual and physical . + Extensive… more
    Chenega Corporation (11/12/25)
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  • Senior Database Administrator

    TekSynap (VA)
    …environments. + Project long-range database requirements in coordination with information systems managers and other stakeholders. + Design, create, implement, and ... JCL, access methods, device allocation, validation checks, organization, protection, security , documentation, and statistical methods. + Conduct quality control and… more
    TekSynap (11/15/25)
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  • System Operations/ Administrator

    Sciolex Corporation (Chantilly, VA)
    …permissions, and access controls in Active Directory. Deploy software updates, patches, and security fixes to desktop systems . Conduct regular system backups and ... support role. Compliant with DoD Directive 8570 Knowledge of Windows and Linux operating systems . CompTIA Security + or ability to obtain within 90 days of hire… more
    Sciolex Corporation (10/14/25)
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  • System Administrator

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    …COMPTIA Sec + or higher certification * 7 years of experience as a Systems Administrator or similar infrastructure engineering role. * Advanced knowledge of ... **Overview** Bowhead seeks a System Administrator to join our team supporting NIWC Atlantic....Oversee Active Directory, Group Policy, identity management, and authentication systems . * Manage Active Directory, Group Policy, DNS, DHCP,… more
    UIC Government Services and the Bowhead Family of Companies (11/09/25)
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  • System Administrator I

    Gama-1 Technologies (Norfolk, VA)
    …area network (LAN), wide area network (WAN), data communications network, operating systems , and physical and virtual servers. Perform system monitoring and ... Summary GAMA-1 Technologies is seeking a remote System Administrator I to install, configure, and maintain an...and availability of hardware, network, and server resources and systems . Review system and application logs and verify completion… more
    Gama-1 Technologies (10/24/25)
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  • Infrastructure Engineer/ Administrator

    CACI International (Mclean, VA)
    …regularly; while automating repetitive tasks to improve efficiency, performance, and the security profile of the systems under management. The system engineer ... Infrastructure Engineer/ Administrator Job Category: Information Technology Time Type: Full...experience with the full lifecycle development and maintenance of physical and virtual servers. The qualified candidate will have… more
    CACI International (09/26/25)
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  • Mission Support Administrator - Full…

    Patriot Group International, Inc (Chantilly, VA)
    Mission Support Administrator - Full Performance Position Type: Full-Time, Exempt Work Location: Chantilly, VA; McLean, VA Clearance: TS/SCI with polygraph Shift: ... offers an unrivaled hybrid of specialized services by combining security and risk management disciplines with a special operations...perspective. We are looking to hire a Mission Support Administrator - Full Performance to join our team in… more
    Patriot Group International, Inc (11/20/25)
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  • Oracle Database Administrator

    TekSynap (Richmond, VA)
    …administration and design in conjunction with other managers in the information systems function. + Designs, creates, and maintains databases in a client/server ... access time, device allocation, validation checks, organization, protection and security , documentation, and statistical methods. + Applies knowledge and experience… more
    TekSynap (10/07/25)
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