• Secret Linux System

    Insight Global (Baltimore, MD)
    Job Description A client of Insight Global is looking for a Secret Cleared Linux System Administrator to join their team. As a Windows Systems ... you will ensure the smooth operation of multi-user computer systems by coordinating with network, software, and system...Bachelor's degree and 5 years of relevant experience * Secret level security clearance (at a minimum) * Active… more
    Insight Global (11/06/25)
    - Save Job - Related Jobs - Block Source
  • LINUX Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …of related experience **US Citizenship Required:** Yes **Job Description:** ** Linux Systems Administrator ** **- Active Top Secret Required** Seize your ... opportunity to make a personal impact as a ** Linux ** ** Systems Administrator ** with GDIT....Linux based technical solutions + Experience troubleshooting complex system hardware and software issues + Solid knowledge of… more
    General Dynamics Information Technology (11/01/25)
    - Save Job - Related Jobs - Block Source
  • Principal Linux Systems

    Northrop Grumman (Baltimore, MD)
    …of your career. Northrop Grumman Mission Systems is seeking a well-qualified ** Linux Systems Administrator ** to join its Classified Solutions team of ... be limited to the following: + Perform as primary Linux Systems Administrator for a...JSIG information system environments. **Technical Abilities:** + Linux Operating Systems support experience. + Experience… more
    Northrop Grumman (10/15/25)
    - Save Job - Related Jobs - Block Source
  • Linux /Windows Systems

    Northrop Grumman (Linthicum Heights, MD)
    …career. Northrop Grumman's Mission Systems sector is seeking a well-qualified ** Linux /Windows Systems Administrator ** to join its Classified Solutions ... be limited to the following: + Perform as a Linux /Redhat systems administrator for a...operation of all computer infrastructure in a multi-user computer system environment, including coordination of efforts with systems more
    Northrop Grumman (11/13/25)
    - Save Job - Related Jobs - Block Source
  • Principal/Sr. Principal Linux

    Northrop Grumman (Baltimore, MD)
    …best work of your career. Northrop Grumman Mission Systems is seeking a Linux Systems Administrator to join its Classified Solutions team in Linthicum, ... be limited to the following: + Perform as a Linux /Redhat Systems Administrator for a...operation of all computer infrastructure in a multi-user computer system environment, including coordination of efforts with systems more
    Northrop Grumman (10/28/25)
    - Save Job - Related Jobs - Block Source
  • Sr. System Administrator

    Nightwing (Sterling, VA)
    …management and providing technical services to enable customer mission accomplishment. The Senior System Administrator ( Linux ) will serve as a key member ... Linux administration, automation, and security hardening. The Senior System Administrator will ensure the availability, integrity,... (RHEL) systems . + Strong understanding of Linux networking, storage, system services, and security… more
    Nightwing (10/29/25)
    - Save Job - Related Jobs - Block Source
  • Linux Systems Administrator

    BCMC (Arlington, VA)
    …and business continuity of the customer mission. Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux ... large scale configuration management and deployment across Windows, MacOS, Linux /Unix, and other operating systems and virtual...- 5+ years of directly relevant experience as a Linux System Administrator . - 3+… more
    BCMC (10/16/25)
    - Save Job - Related Jobs - Block Source
  • Principal Linux Systems

    Northrop Grumman (Linthicum Heights, MD)
    …best work of your career. Northrop Grumman Classified Solutions is seeking a well-qualified ** Linux Systems Administrator ** to join its dynamic team of ... be limited to the following: + Perform as primary Linux Systems Administrator for a...verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system more
    Northrop Grumman (08/20/25)
    - Save Job - Related Jobs - Block Source
  • Senior Linux System

    GovCIO (Washington, DC)
    **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This ... libraries + Advanced Linux System Administration, Configuration, and System Security + Advanced systems troubleshooting skills + Excellent written and… more
    GovCIO (11/07/25)
    - Save Job - Related Jobs - Block Source
  • Senior Linux System

    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 System Administrator is responsible...Linux System Administrator is responsible for leading ...standards. + Install, configure, and maintain software and operating systems . + Implement operating system enhancements for… more
    Black Bear Technology Solutions, LLC (08/23/25)
    - Save Job - Related Jobs - Block Source
  • Senior Linux Systems

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... difference in National** **Security!** Join our team as a ** Linux Systems Administrator ** , where...Ten or more (10) years of experience as a System Administrator (SA) supporting programs and contracts… more
    Leidos (09/26/25)
    - Save Job - Related Jobs - Block Source
  • Linux System Administrator

    Nightwing (Arlington, VA)
    …Nightwing is seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and ... large scale configuration management and deployment across Windows, MacOS, Linux /Unix, and other operating systems and virtual...- 5+ years of directly relevant experience as a Linux System Administrator . - 2+… more
    Nightwing (08/28/25)
    - Save Job - Related Jobs - Block Source
  • Field Engineer/ Linux Systems

    Huntington Ingalls Industries (Columbia, MD)
    …during the interview process. Job Description Enlighten is looking for a Field Engineer/ Linux Systems Administrator to support operational systems ... well. + At least 9 years of experience in Linux Systems Administration with Bachelors in related...systems and applications. + Experience leveraging a ticketing system for support requests (JIRA, ServiceNow, etc.) + Must… more
    Huntington Ingalls Industries (11/06/25)
    - Save Job - Related Jobs - Block Source
  • Systems Administrator / Top…

    Lockheed Martin (Arlington, VA)
    …environments\. The selected candidate will serve as a system and network administrator for multiple program and internal R&D systems that support the ... \(ACL\) at Lockheed Martin's Advanced Technology Laboratories \(ATL\) is seeking an IT Systems Engineer/ Systems Administrator with a demonstrated ability to… more
    Lockheed Martin (10/22/25)
    - Save Job - Related Jobs - Block Source
  • Secret Sr Windows System

    Insight Global (Baltimore, MD)
    Job Description A Client of Insight Global is looking for a secret cleared Sr Windows System Administrator to join their team and help mentor more jr admins. ... This person will design, implement, and manage secure, high-availability systems . Responsibilities include deploying enterprise system images, maintaining VMware… more
    Insight Global (11/07/25)
    - Save Job - Related Jobs - Block Source
  • Top Secret GIS Administrator

    Insight Global (Washington, DC)
    …expertise with 3-5 years in system administration or development * Operating Systems : Windows and/or Linux administration * Experience with at least one ... Insight Global is seeking a GIS professional to support enterprise-level geospatial systems for a mission-critical federal client. This role focuses on designing,… more
    Insight Global (10/29/25)
    - Save Job - Related Jobs - Block Source
  • System Administrator

    Guidehouse (Washington, DC)
    …**:** Active Top Secret (TS) **What You Will Do** **:** The System Administrator is responsible for providing technical expertise required for installing, ... **Job Family** **:** Systems Engineering **Travel Required** **:** None **Clearance Required**... system services outages and other problems. The System Administrator shall monitor the system more
    Guidehouse (10/20/25)
    - Save Job - Related Jobs - Block Source
  • System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis, MD)
    …reason prohibited by law in employment.<\/div><\/div>","faviconId":"rzdliec182fab1ef548499d4ddfcbeeacba4f","jobTitle":" System Administrator Level ... \n \n Jovian Concepts, Inc is looking to hire a\x26nbsp; System Administrator Level 3 for a great...\n Candidate will be responsible for providing Sr. level Linux System Administration support for the program.<\/span><\/span>… more
    Jovian Concepts, Inc. (09/24/25)
    - Save Job - Related Jobs - Block Source
  • System Administrator

    Leidos (Bethesda, MD)
    …has an exciting opening for you as our next Tier 3 Service Desk/ Systems Administrator supporting the OSINT Integration Center under our 10-year DOMEX Technology ... (DTP) contract. Your job will be to bring together Linux (primarily) and Windows systems administration, ...Ansible for infrastructure automation and orchestration + Set up administrator and service accounts, maintain system documentation,… more
    Leidos (10/01/25)
    - Save Job - Related Jobs - Block Source
  • Sr. Systems Admin/DBA ( Secret

    General Dynamics Information Technology (Washington, DC)
    …- CompTIA **Experience:** 10 + years of related experience **Job Description:** ** Systems Administrator Senior (Azure Administrator )** **Your Impact** Own ... a qualified, motivated individual to join GDIT as a ** Systems Administrator Senior** . You will be...solutions. You will be required to carry out traditional System Administrator duties as well being responsible… more
    General Dynamics Information Technology (11/15/25)
    - Save Job - Related Jobs - Block Source