• Senior Linux Administrator

    Leidos (Fort Belvoir, VA)
    …or CCNA Security ) required + Red Hat Certification - Red Hat Certified System Administrator (RHCSA) (Preferred) Come break things (in a good way). Then build ... **Description** The DTRA program at Leidos is seeking a ** Senior Linux Administrator ** in Fort Belvoir, VA...to work well as a part of the DTRA Systems Administration team using ITIL best practices as well… more
    Leidos (12/30/25)
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  • Database Administrator , Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Database Administrator , Senior ** **Category:** Database Administration **Main location:** United States, Virginia, Arlington **Position ID:** J0925-2099 ... for a Database Administrator within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for keeping… more
    CGI Technologies and Solutions, Inc. (12/30/25)
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  • Senior Database Administrator

    TekSynap (VA)
    …scripting and tools to support database administration tasks. **Overview** We are seeking a Senior Database Administrator to join our team. TekSynap is a fast ... environments. + Project long-range database requirements in coordination with information systems managers and other stakeholders. + Design, create, implement, and… more
    TekSynap (11/15/25)
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  • Senior SQL Server Database…

    Chenega Corporation (Fort Belvoir, VA)
    Senior SQL Server Database Administrator Ft. Belvoir, VA Join our Talent Network Senior SQL Server Database Administrator Ft. Belvoir, VA C-CHR-24-037 ... Servers by best practices, Army policies, and DoD standards (Defense Information Systems Agency (DISA) Security Technical Implementation Guides (STIGs)). +… more
    Chenega Corporation (12/01/25)
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  • Senior Tier III Administrator

    General Dynamics Information Technology (Chantilly, VA)
    …Required:** Yes **Job Description:** **GDIT is seeking a Senior Tier III Administrator to provide support to Defense Information Systems Agency (DISA) Global ... diagnose and resolve complex issues, maintaining high availability and security of video services.** **Your role will also encompass...along with a drive for innovation to GDIT. The Senior Tier III Administrator must have:** **Education:**… more
    General Dynamics Information Technology (12/11/25)
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  • Senior Linux Administrator Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    …**Skills:** Critical Systems ,Enterprise Systems ,Software Updates, System Administration,Technical Issues **Certifications:** CompTIA Security + CE ... ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide system administration support for Linux operating systems ...timelines, and working closely with service owners. + Perform systems security administration functions, including creation and… more
    General Dynamics Information Technology (10/25/25)
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  • Senior Systems Administrator

    SimIS Inc. (Dahlgren, VA)
    …the listed position and is contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a ... This position provides technical leadership for complex simulation and training systems including requirements analysis, system integration, verification and… more
    SimIS Inc. (12/22/25)
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  • Senior SAP Basis Administrator

    Amazon (Arlington, VA)
    system infrastructure. Throughout the day, you might find yourself applying security patches, troubleshooting performance issues, planning system upgrades, or ... and communities around the world, and we've designed the system with the capacity, flexibility, and performance to serve...candidate will lead the team providing the tools and systems needed to design, build, and operate the organization's… more
    Amazon (12/05/25)
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  • Lead ServiceNow System Administrator

    ICF (Reston, VA)
    …is a rapidly growing, entrepreneurial, technology department, seeking a Lead ServiceNow System Administrator to support a federal project. Our Data Modernization ... is growing, and we are looking for a talented, highly motivated Lead ServiceNow System Administrator to join our ICF's Digital Modernization Division. You will… more
    ICF (01/03/26)
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  • Network Administrator Senior

    GovCIO (Alexandria, VA)
    …Support RMF lifecycle activities by preparing and updating accreditation artifacts such as System Security Plans, POA&Ms, and eMASS entries. + Monitor system ... **Overview** GovCIO is currently hiring a ** Senior Network Administrator ** to manage secure...vulnerability scans (eg, ACAS, SCAP), analyze findings and remediate security issues to maintain system accreditation. +… more
    GovCIO (12/24/25)
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