• Senior Linux Administrator Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    …Secret **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Critical Systems,Enterprise Systems,Software Updates,System ... **US Citizenship Required:** Yes **Job Description:** **HOW A LINUX SYSTEM ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide system administration support for… more
    General Dynamics Information Technology (10/25/25)
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  • Database Administrator - Active TS/SCI…

    ENS Solutions (College Park, MD)
    As a highly skilled Database Administrator (DBA), you'll bring your expertise in Microsoft SQL Server and a solid understanding of Identity, Credential, and Access ... NIST, GDPR or HIPAA + TS/SCI clearance with a polygraph Benefits Essential Network Security (ENS) Solutions, LLC is a service-disabled veteran owned, highly regarded… more
    ENS Solutions (10/24/25)
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  • Systems Administrator 4

    Huntington Ingalls Industries (Bremerton, WA)
    network administrators. + Duties may include setting up administrator and service accounts, maintaining system documentation, tuning system performance, ... cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely… more
    Huntington Ingalls Industries (10/13/25)
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  • Database Administrator II

    Ace Hardware (Oak Brook, IL)
    …Summary** We are seeking a highly skilled **Cloudera Hadoop Administrator (DBA)** with hands-on experience managing and administering **Databricks environments** ... architectures. + Cloudera and/or Databricks certifications. + Familiarity with infrastructure -as-code and automation tools (eg, Terraform). + Experience supporting… more
    Ace Hardware (10/09/25)
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  • System Administrator (SA) 2 with Poly

    Amentum (Columbia, MD)
    …Security, & Intel space? If so, look no further. We are seeking a System Administrator 2 to join our team of passionate individuals on our Prime contract based out ... troubleshooting and maintenance of Information Technology (IT) systems. Manage IT system infrastructure and any processes related to these systems. + Provide support… more
    Amentum (09/22/25)
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  • Senior VMWare System Administrator

    Intrepid Solutions and Services (Annapolis Junction, MD)
    …of new and emerging technologies.We're seeking a **Senior Level System Administrator with specialized experience with VMWare** for a unique, tailored mission. ... those needs from product specifications into functional, production ready code and infrastructure . + Be prepared to be a self-driven, self-learner who is willing… more
    Intrepid Solutions and Services (08/28/25)
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  • Senior Systems Administrator (Systems…

    Huntington Ingalls Industries (Hanover, MD)
    …improving our infrastructure + Manage and configure lcoal and remote-site network switches and Fortinet Fortigate VPN endpoints Minimum Qualifications + 6 years ... cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely… more
    Huntington Ingalls Industries (08/27/25)
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  • IT System Administrator

    AECOM (Los Angeles, CA)
    …our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world's most complex ... a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand....client to help manage the back-office IT systems and network that support the railroad operations and train control… more
    AECOM (11/20/25)
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  • Cross Domain Solutions Administrator (ONI)

    FGS, LLC (Suitland, MD)
    Cross Domain Solutions Administrator (ONI) Suitland, MD **Requires US Citizenship** **Employment Term and Type: Regular, Full Time** **Required Security Clearance: ... compliance patching, software and hardware transitions, firmware updates, system and network troubleshooting, and system integration of Unix and Linux operating… more
    FGS, LLC (11/22/25)
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  • UNIX/Linux OS Administrator

    General Dynamics Information Technology (Offutt AFB, NE)
    …**Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux,System Administration,Unix **Certifications:** Security+ ... of the US and its allies by providing 24/7 IT services and network support for NIPRNet, SIPRNet, JWICS, and SAP/SAR environment **UNIX/Linux OS Administrator more
    General Dynamics Information Technology (11/19/25)
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