• Linux Administrator - ACAS

    CACI International (Springfield, VA)
    Linux Administrator - ACAS Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... worldwide to support the NGA mission. In this role, we're seeking a ** Linux Administrator - ACAS** who could potentially be located in either **Springfield, VA,… more
    CACI International (05/13/25)
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  • Linux Administrator

    General Dynamics Information Technology (Falls Church, VA)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** **HOW A LINUX SYSTEM ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide system ... Administration **Skills:** DISA STIG,Network Architecture,Red Hat Ansible,Red Hat Enterprise Linux (RHEL),System Center Operations Manager (SCOM) **Certifications:** Red Hat… more
    General Dynamics Information Technology (07/06/25)
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  • Red Hat Linux System Administrator

    Chenega Corporation (Washington, DC)
    …LLC,** a **Chenega Professional Services** ' company, is looking for a **Red Hat Linux System Administrator ** to support a federal agency. Our company offers ... Satellite at current vendor-supported release levels. + Ensure Red Hat Enterprise Linux servers are updated to current vendor-supported release levels. + Support the… more
    Chenega Corporation (06/17/25)
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  • Linux Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Bethesda, MD)
    Linux Systems Administrator The Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could use those ... and maintain Cross Domain Solutions for an enterprise environment. As a Linux System Administrator on our project, you'll constantly look for ways to make the… more
    BOOZ, ALLEN & HAMILTON, INC. (06/25/25)
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  • Senior Linux System Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Linux System Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD (Onsite) Position Overview: The Senior Linux ... (Required): + CompTIA Security+ CE or CompTIA Server+ CE + Red Hat Certified System Administrator (RHCSA) + MCSA, MAC OS, or MCP + Must meet DoD 8750 and 8140… more
    Black Bear Technology Solutions, LLC (05/24/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    **ManTech** seeks a motivated, career and customer-oriented ** Linux System Administrator ** to join our team in the **Laurel, Maryland** location. ... deploy and administer virtualized platforms, using VMWare. + Configure and manage Linux and Solaris operating systems + Installs/loads operating systems software +… more
    ManTech (07/05/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented ** Linux System Administrator ** to join our team located in the Fort Meade, MD area. ... of developing and testing of information technology systems + Experience with Linux administration + Experience using Ansible or comparable tools + Experience… more
    ManTech (06/06/25)
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  • Senior Systems Administrator ( Linux

    GovCIO (Washington, DC)
    **Overview** GovCIO is hiring for a Senior Systems Administrator ( Linux and Windows) to provide on-going support for the administration of the core system ... environments + Three years of demonstrated professional experience supporting a Linux OS production environment + Three years of demonstrated professional experience… more
    GovCIO (07/09/25)
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  • Linux System Administrator

    Leidos (Alexandria, VA)
    **Description** Leidos is seeking a System Administrator to support a large enterprise IT contract for the DOD. This role requires an individual that has technical ... experience with administering Linux and Windows servers within a VMware virtual environment....problems. + Provide technical support, administration, and monitoring of Linux , Microsoft, and Mac systems within a VMware virtual… more
    Leidos (06/06/25)
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  • Systems Administrator

    CACI International (Fort Meade, MD)
    …integrity, and availability of customer systems. We are looking for a dedicated Linux System Administrator to help us ensure information security readiness and ... Systems Administrator Job Category: Information Technology Time Type: Full...security tools. **Responsibilities:** + Stand up, configure, and maintain Linux servers. + Apply fixes, patches, and upgrades in… more
    CACI International (07/09/25)
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  • Systems Administrator

    Lockheed Martin (Springfield, VA)
    …fully utilize modern HPC systems\. We are seeking a senior level Systems Administrator with Linux and Software Configuration Management experience to support our ... build automation and release engineering\. This is a Systems Administrator role that manages Linux server infrastructure in support of the program\. The role… more
    Lockheed Martin (07/12/25)
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  • Systems Administrator

    ManTech (Laurel, MD)
    ManTech seeks a motivated and career-oriented **Systems Administrator ** with Linux expertise to join our team in **Laurel, MD** . You will be part of a dedicated ... and resolution + Identify and resolve performance and capacity issues in Linux systems, and support hardware-related problem resolution and dispatching + Deliver… more
    ManTech (06/03/25)
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  • IT Opportunities in Support of the Air Force…

    CACI International (Fort Belvoir, VA)
    …+ Logistician + Operations Project Manager + UEM Engineer (Trellix/Tanium) + Active Directory Administrator + Linux Administrator + Linux ... Administrator + Security Administrator + Tanium Administrator - Senior + Tanium Administrator + Tanium Engineer + Tenable Engineer + Tenable … more
    CACI International (07/10/25)
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  • Cyberstar Department of the Interior Indian…

    Chenega Corporation (Washington, DC)
    …Service Center Technician III Linux System Administrator ... Sr. Messaging Specialist Database Administrator III (https://chenegamios.catsone.com/careers/81049-Chenega-MIOS-Portal/jobs/16594343-Database- Administrator -III/)… more
    Chenega Corporation (04/23/25)
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  • United States Postal Service (USPS) Incumbent…

    General Dynamics Information Technology (Fairfax, VA)
    …ISE Engineer + DNS/DHCP Network Engineer + Microsoft Power BI Developer + Principal Unix/ Linux Systems Administrator + VPN Network Engineer + Wi-Fi Engineer + ... + Records Specialist + Database and Storage + Database Administrator + Database Developer + DataStax Analyst + Informatica... + Database Developer + DataStax Analyst + Informatica Administrator + Oracle Database Administrator + Oracle… more
    General Dynamics Information Technology (07/02/25)
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  • Senior Systems Engineer

    SAIC (Washington, DC)
    …configurations. + Industry certifications: Azure, ITIL 4, Windows Server Hybrid Administrator , CompTIA Linux +, Zscaler Certified Associate, or equivalent. Target ... systems engineer with broad technical depth across Microsoft enterprise platforms, Unix/ Linux systems, and Zero Trust Architecture (ZTA) components. The role offers… more
    SAIC (06/19/25)
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  • Engineer, Software & Information Platform

    Cardinal Health (Washington, DC)
    …determines causes and takes timely corrective action. + Works with the Unix/ Linux /Windows Administrator on capacity planning and performance tuning of servers ... OSS Experience with TMS (Transport Mgmt System) modules Knowledge of Linux /DB2 database administration preferred. + Knowledge of good system management principles… more
    Cardinal Health (07/04/25)
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  • Cloud Administrator

    VISTRADA (Washington, DC)
    Job Posting: Cloud Administrator (Intermediate Level) Vistrada is seeking a skilled and knowledgeable Cloud Administrator to join our dynamic team. As a Cloud ... Administrator , you will play a crucial role in managing...understanding and working knowledge of core components of the Linux operating system, including the management of user and… more
    VISTRADA (05/05/25)
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  • Senior Linux SysAdmin 2

    Lockheed Martin (Fort Meade, MD)
    …may be substituted\. * Ten \(10\) years of experience as a Systems Administrator \(SA\) in programs and contracts of similar scope, type, and complexity\. * ... Experience with Linux system administration, including configuring, maintaining, and troubleshooting\. **Desired...* Knowledge of configuring and managing both Windows and Linux DHCP and DNS servers and clients * Proficient… more
    Lockheed Martin (07/12/25)
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  • Fidelis Administrator - Active TS/SCI…

    ENS Solutions (Washington, DC)
    …configure and manage operating system and application software as necessary. Support Linux & Windows systems engineering efforts in system design and evaluation, ... administration. Requirements + 3+ years of experience as a system administrator + Experience with installing or configuring devices, applications, and security… more
    ENS Solutions (06/13/25)
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