• Cyber Systems Administrator

    SOS International LLC (Pearl Harbor, HI)
    Overview SOSi is currently seeking an experienced Cyber Systems Administrator ( Linux ) to join our team in Joint Base Pearl Harbor Hickam, Honolulu, ... to realize critical and time sensitive C2 strategies. Essential Job Duties As a Cyber Systems Administrator ( Linux ) at SOS International LLC, you will… more
    SOS International LLC (04/12/25)
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  • Linux Cyber Range Operations…

    Lockheed Martin (North Charleston, SC)
    …most vital assets\. **The Work** Cyber Support Operations is seeking a Senior Systems Administrator with a versatile skill set and a passion for learning new ... **Description:** **What We're Doing** Our dedicated cyber test and training teams are at the...we think big, we operate small\. As a Senior Systems Administrator with a Linux more
    Lockheed Martin (06/18/25)
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  • Sr. Systems Administrator

    BAE Systems (Nashua, NH)
    …incentives may be available based on position level and/or job specifics. **Sr. Systems Administrator , Linux /Windows** **112862BR** EEO Career Site Equal ... **Position Summary** BAE Systems is seeking a Senior Closed Area Systems Administrator to provide comprehensive technical and operational support for… more
    BAE Systems (05/21/25)
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  • Linux Systems Administrator

    General Dynamics Information Technology (Wright Patterson AFB, OH)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Linux Systems Administrator with GDIT. A career in ... operate. At GDIT, people are our differentiator. As a Linux Systems Administrator you will...worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we… more
    General Dynamics Information Technology (06/20/25)
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  • M3 Systems Administrator (RHEL/…

    General Dynamics Information Technology (Charlottesville, VA)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** **M3 Systems Administrator (RHEL/ Linux )** **- TS/SCI Required** Transform ... technology into opportunity as **a M3 Systems Administrator (RHEL/ Linux )** with GDIT....worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we… more
    General Dynamics Information Technology (04/10/25)
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  • Systems Administrator - LINUX

    Lockheed Martin (Hanover, MD)
    …This position may be eligible for a $25K sign on bonus for external hires\! Systems Administrator \- LINUX / Containerization WHAT WE'RE DOING Lockheed ... and customer\-focused responsible for designing, developing, and deploying complex, mission\-critical systems that integrate Linux , Ansible, Git, security, and… more
    Lockheed Martin (05/07/25)
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  • Linux Systems Administrator

    Northrop Grumman (Wright Patterson AFB, OH)
    …employees are not only part of history, they're making history. Northrop Grumman is seeking a Linux Systems Administrator to maintain and enhance Linux ... intelligence defining the present and future air, air defense, cyber , space and ballistic missile threats to enable military...good working relationships with internal and external stakeholders. This Linux Systems Administrator will be… more
    Northrop Grumman (06/20/25)
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  • Cyber Defense Systems Specialist…

    Black Bear Technology Solutions, LLC (Fort Belvoir, VA)
    Title: Cyber Defense Systems Specialist ( Linux & Automation) Location: Fort Belvoir, VA (ONSITE) Clearance: Active Top Secret required at start ... and maintain advanced Linux and VMware based cyber defense systems . + Design and implement...Red Hat Certified Architect (RHCA) + Red Hat Certified Systems Administrator (RHCSA) + Red Hat Specialist… more
    Black Bear Technology Solutions, LLC (05/19/25)
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  • Systems Administrator ( Linux

    Nightwing (Sterling, VA)
    cyber capabilities to address emerging threats. Nightwing is seeking a Sr. Linux Systems Administrator to support the design, development, and deployment ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and...on call weekend support. + Provide full coverage for Linux or Unix system administration functions to support the… more
    Nightwing (05/17/25)
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  • Linux Systems Administrator

    Northrop Grumman (Wright Patterson AFB, OH)
    …employees are not only part of history, they're making history. Northrop Grumman is seeking a Linux Systems Administrator to maintain and enhance Linux ... DevOps CI/CD pipelines. You will be primarily focused on Linux Systems Administration and be prepared for...to support mission critical needs. **Basic Qualifications for a Systems Administrator :** + Bachelor's degree in a… more
    Northrop Grumman (05/29/25)
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  • Linux Systems Administrator

    CACI International (Doral, FL)
    Linux Systems Administrator - Journeyman Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: ... of Travel: Local * * * **The Opportunity:** CACI is seeking an experienced Linux Systems Administrator Journeyman to support US Southern Command (USSOUTHCOM)… more
    CACI International (06/03/25)
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  • Linux Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator ** **- Active Top Secret Required** Seize your ... opportunity to make a personal impact as a ** Systems Administrator ** with GDIT. A career in...Experience** : 5+ years of related experience as a Linux or Kubernetes Administrator + **Required Technical… more
    General Dynamics Information Technology (05/16/25)
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  • Principal Linux Systems

    Leidos (Aurora, CO)
    …a new and exciting opportunity for a **Principal Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... a mission-critical program with lasting impactful results. Join our team as a ** Linux Systems Administrator ** , where you'll provide crucial support for the… more
    Leidos (05/30/25)
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  • NCIS Cyber Systems

    General Dynamics Information Technology (Quantico, VA)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a ** Cyber Systems Administrator - SecOps** with GDIT. A career ... in improving how agencies operate. Our work depends on ** Cyber Systems Administrator - SecOps**...LOVE FOR YOU TO HAVE:** + ACAS Management + LINUX Systems Administration Experience (SPLUNK) + Forescout… more
    General Dynamics Information Technology (05/17/25)
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  • Linux Systems Administrator

    Leidos (Beavercreek, OH)
    …Information Security team within the Digital Modernization sector is seeking an experienced ** Linux Systems Administrator ** to work onsite in Beavercreek, ... skills to perform testing, deploying, maintaining, and administering cyber systems across networks along with their...you do in this role?** + Work primarily on Linux based systems to design, build, integrate,… more
    Leidos (04/23/25)
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  • Linux Systems Administrator

    SAIC (Reston, VA)
    …an active TS/SCI clearance with Polygraph. **Required:** + Proven experience as a Systems Administrator , with a focus on supporting a complex enterprise ... **Description** SAIC, a leading provider of systems development & deployment, targeting and intelligence analysis,...Reston, VA. We are seeking a highly motivate System Administrator to join our National Intelligence Program to be… more
    SAIC (06/03/25)
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  • Senior Linux Administrator

    General Dynamics Information Technology (Falls Church, VA)
    …Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Computer Servers,Disaster Recovery (DR), Linux ,Software ... years of related experience **US Citizenship Required:** Yes **Job Description:** **HOW A LINUX SYSTEM ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide system… more
    General Dynamics Information Technology (05/13/25)
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  • Mid Level Linux Administrator

    Amentum (Hanover, MD)
    …& Intel space? If so, look no further. Amentum is seeking a **Mid Level Linux Administrator ** to join our team of passionate individuals in **Hanover, MD** . ... the next challenge This position as a mid level Linux Administrator will provide candidates the chance...involved in the resolution process. + Configures and manages Linux operating systems and installs/loads operating system… more
    Amentum (05/23/25)
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  • Scitls Unix/ Linux OS Administrator

    General Dynamics Information Technology (Offutt AFB, NE)
    …SIPRNet, JWICS, and SAP/SAR environments **HOW A SCITLS UNIX/ Linux OS Administrator WILL MAKE AN IMPACT** + Performs systems administration for enterprise ... Description:** Seize your opportunity to make a personal impact as a **SCITLS UNIX/ Linux OS Administrator ** supporting USSTRATCOM. GDIT is your place to make… more
    General Dynamics Information Technology (06/14/25)
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  • System Administrator Linux -Windows

    SAIC (Huntsville, AL)
    **Description** SAIC has an immediate need for a BMC3 ** Systems Administrator Analyst** with Linux full stack development experience. We are looking for an ... monitoring, security, server health, resources and log management of Linux and Windows Server systems + Troubleshooting...Windows 10 and Windows Server 2019 or higher + Linux System Administrator + Windows System … more
    SAIC (06/14/25)
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