• Linux Systems Administrator

    CACI International (Hampton, VA)
    Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... Opportunity:** We are seeking a cleared, skilled and experienced Red Hat Enterprise Linux Administrator with expertise in Puppet configuration management to join… more
    CACI International (09/13/25)
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  • Senior Linux System Administrator

    BAE Systems (San Diego, CA)
    …BAE Systems . BAE Systems is seeking a Senior Closed Area Linux Systems Administrator to provide comprehensive technical and operational support for ... OU structure, and GPOs. + Install, configure, and maintain Linux -based servers and systems . + Configure, deploy,...years of experience with a degree) as a system administrator in a Linux OS environment. Direct… more
    BAE Systems (09/09/25)
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  • Linux Systems Administrator

    Northrop Grumman (Melbourne, FL)
    …Professionals, We Want You!** The Northrop Grumman Classified Solutions team is seeking a ** Linux Systems Administrator ** to join its dynamic team of ... be limited to the following: + Perform as primary Linux Systems Administrator for a...years of relevant experience; OR an Associate's Degree with 4 years of relevant experience; OR a High School… more
    Northrop Grumman (08/08/25)
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  • Linux Systems Administrator

    Northrop Grumman (Melbourne, FL)
    …We Want You!** The Northrop Grumman Classified Solutions team is seeking an experienced ** Linux Systems Administrator ** to join its dynamic team of technical ... be limited to the following: + Perform as primary Linux Systems Administrator for a...or JSIG information system environments **Basic Qualifications for Level 4 :** + Master's Degree with 6 years of experience;… more
    Northrop Grumman (08/01/25)
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  • Sr. Linux /Unix Administrator

    S4 Inc. (Omaha, NE)
    …following certifications is preferred: ITIL 4 Foundations; Red Hat Certified Systems Administrator ; or Linux Professional Institute Certification ... with experience Job Listing Number: NE25002 LCAT: Senior Network and Computer Systems Administrator Overview: S4 Inc. has a Sr. Linux /Unix System … more
    S4 Inc. (07/09/25)
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  • Linux Systems Administrator 3

    Huntington Ingalls Industries (Nellis AFB, NV)
    …https://vimeo.com/732533072 Who We Are Mission Technologies, a Division of HII is seeking a Linux Systems Administrator 3 to support Modeling, Simulation and ... 6 years relevant experience with Bachelors in related field; 4 years relevant experience with Masters in related field;...and COMPTIA+/Security+. + Experience in JSE, preferably as a Systems Administrator . + Previous experience with operating… more
    Huntington Ingalls Industries (09/06/25)
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  • Northrop Grumman (DoD SkillBridge) - Linux

    Northrop Grumman (Linthicum Heights, MD)
    …**Job Description:** Northrop Grumman's Classified Solutions Team is seeking a well-qualified Linux Systems Administrator to join our dynamic team ... the last 12 months. + Received Unit Commander (first O- 4 /Field Grade commander in chain of command) written authorization...be limited to the following: + Perform as a Linux Systems Administrator for a… more
    Northrop Grumman (08/01/25)
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  • Linux Systems Administrator

    iPostal1 (Montebello, NY)
    …are an established, cutting edge leader in the digital mailbox industry. Full Time Linux Systems Administrator Montebello, New York iPostal1 and our parent ... accredited with an A+ rating. We are seeking a Linux Systems Administrator with strong...to ensure smooth deployments and issue resolution. Qualifications: + 4 + years of Linux systems more
    iPostal1 (06/24/25)
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  • Linux Systems Administrator

    Arena Technical Resources, LLC (St. Louis, MO)
    Linux Systems Administrator Location:...- We have a strong preference for an Expert/Level 4 candidate but will consider qualified candidates at any ... a talented TS/SCI cleared Red Hat Data Center / Systems Administrator in St. Louis, MO to...(not just familiarity) RedHat or some other variance of Linux - Must be able to troubleshoot users' problems… more
    Arena Technical Resources, LLC (08/30/25)
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  • Linux Systems Administrator

    Mission Support and Test Services (North Las Vegas, NV)
    …is looking for a high-performing individual to join our team as a Linux Systems Administrator (Infrastructure Analyst II). **Key Responsibilities** + ... Manage and maintain Red Hat Linux servers in a large-scale enterprise environment. + Implement,...practices, and procedures. + Provide support for all NNSS systems and technologies. + Troubleshoot and identify technical issues… more
    Mission Support and Test Services (07/03/25)
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  • HPC Linux Systems

    Northrop Grumman (Melbourne, FL)
    …We Want You!** The Northrop Grumman Classified Solutions team is seeking a senior ** Linux Systems Administrator ** to join its dynamic team of technical ... with configuring, administering, and maintaining Red Hat or other Linux systems + Experience operating under, and...the architecture and design of new and current HPC systems **Basic Qualifications for Level 4 :** +… more
    Northrop Grumman (09/10/25)
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  • Linux System Administrator

    Leidos (Huntsville, AL)
    …demanding environment. + Familiarity with Risk Management Framework requirements for Windows and Linux systems . + DoD Directive 8570 / 8140 Information Assurance ... Leidos-Dynetics, within the Digital Modernization sector, is seeking a Linux System Administrator to ensure the secure...to ensure the secure and efficient operation of our Linux -based systems , while seamlessly integrating with other… more
    Leidos (08/16/25)
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  • Quality Assurance Linux

    Assertive Professionals (Hanover, MD)
    Quality Assurance Linux Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small ... Timeline Open Description Assertive Professionalsis in search of aQuality Assurance Linux Administrator to support orNational Security CustomernearHanover, MD.… more
    Assertive Professionals (06/26/25)
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  • Unix/ Linux Administrator

    Leader Communications Inc. (Portsmouth, VA)
    Position Summary The Unix/ Linux Administrator will play a key role in administering and securing enterprise Unix/ Linux systems , ensuring compliance with ... high-tempo environment. Duties & Responsibilities + Administer and maintain Unix/ Linux systems (Red Hat, CentOS, SUSE, Ubuntu,...or Level II Certification (Security+ or better) AND four ( 4 ) years of relevant experience + 5-7 years of… more
    Leader Communications Inc. (08/29/25)
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  • System Administrator - Linux

    The Metamorphosis Group (Chantilly, VA)
    System Administrator - LINUX - TS/SCI FSP REQUIRED Chantilly, VA Apply Now JOB DESCRIPTIONThe Sponsor requires the support of full-time Linux System ... as an AWS Solutions Architect. 3. Demonstrated experience with A+/N+/Security+. 4 . Demonstrated experience with Linux , PKI certificates tools and… more
    The Metamorphosis Group (09/10/25)
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  • Mid-Level Linux System Administrator

    Belay Technologies (Laurel, MD)
    …2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Linux System Administrator to join our intel team. + We are seeking a Mid-Level ... Linux System Administrator to work on a...for implementation, troubleshooting and maintenance of Information Technology (IT) systems for critical enterprise applications. + The selected candidate… more
    Belay Technologies (07/21/25)
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  • Linux Vulnerability Management…

    Mission Support and Test Services (North Las Vegas, NV)
    …Inc. (Jacobs), and HII Nuclear Inc. **Responsiblities** MSTS is seeking a Linux Vulnerability Management Administrator who possesses the knowledge, skills, and ... Linux Administration. + Knowledge equivalent to Red Hat Certified System Administrator (RHCSA) or Linux Professional Institute (LPIC-2). + Ability to use… more
    Mission Support and Test Services (09/06/25)
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  • Linux System Administrator

    Leidos (Alexandria, VA)
    …inquiries and problems. + Provide technical support, administration, and monitoring of Linux , Microsoft, and Mac systems within a VMware virtual environment. ... **Description** Leidos is seeking a System Administrator to support a large enterprise IT contract...experience with Tier 2 system administration of server operating systems such as Linux (CentOS, RHEL, or… more
    Leidos (09/05/25)
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  • System Administrator ( Linux )

    Themis Insight (Fort Meade, MD)
    …and remains involved in the resolution process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, ... expertise to every case. We are hiring a System Administrator to work in the Fort Meade, MD vicinity....Responsibilities: + Support GOTS product on AWS platform Environment: Linux VMs containerized via Docker Position Description: Provides support… more
    Themis Insight (07/02/25)
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  • UNIX/ Linux OS Administrator

    General Dynamics Information Technology (Offutt AFB, NE)
    …IT services and network support for NIPRNet, SIPRNet, JWICS, and SAP/SAR environments. **UNIX/ Linux OS Administrator ** + Performs systems administration for ... None **Job Family:** IT Infrastructure and Operations **Skills:** Backup and Recovery (Software), Linux ,Unix **Certifications:** ITIL 4 Foundation - ITIL - ITIL… more
    General Dynamics Information Technology (08/10/25)
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