• Senior Linux SysAdmin 3

    Lockheed Martin (Fort Meade, MD)
    …work\. Learn more about Lockheed Martin's competitive and comprehensive benefits package\. We support our employees, so they can support our mission\. **The ... Here, you are going to provide life\-cycle services to advance mission in support of Cybersecurity and SIGINT midpoint collection\. * You will modernize and sustain… more
    Lockheed Martin (07/12/25)
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  • Quality Assurance Linux Administrator

    Assertive Professionals (Hanover, MD)
    …Timeline Open Description Assertive Professionalsis in search of aQuality Assurance Linux Administrator to support orNational Security CustomernearHanover, MD. ... or greater. Desired Experience and Qualifications: + None Position Quality Assurance Linux Admininstrator - Level 2 EOE Statement Assertive Professionals, LLC,… more
    Assertive Professionals (06/26/25)
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  • Principal Linux Systems Administrator…

    Northrop Grumman (Linthicum Heights, MD)
    …the required certification will be a condition of continued employment + Must have Linux server Operating Systems support experience + Linux Workstation and ... that fuel those missions. By joining in our shared mission, we will support yours of expanding your personal network and developing skills, whether you are… more
    Northrop Grumman (05/21/25)
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  • Linux System Administrator, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Columbia, MD)
    …wait. You Have: + 3 + years of experience with Red Hat Enterprise Linux or CentOS + Experience with GIT + Experience managing virtual machines and VMware ESXi ... Linux System Administrator, Senior The Opportunity: Your technical...degree + Ability to obtain a DoD 8570.1 IAT Level II Compliant Certification within 60 days of start… more
    BOOZ, ALLEN & HAMILTON, INC. (06/25/25)
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  • Principal Linux Systems Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …configuring, and maintaining computer hardware in a networked environment. + General Linux troubleshooting experience. + End user support experience. + Ability ... career. Northrop Grumman Classified Solutions is seeking a well-qualified Linux Administrator to join its dynamic team of technical...to support tier 2 and 3 helpdesk tickets. + Experience operating under and managing… more
    Northrop Grumman (07/02/25)
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  • Linux Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Bethesda, MD)
    …world can't wait. You Have: + 5+ years of experience with systems administration + 3 + years of experience with RedHat Enterprise Linux or CentOS + Experience ... Linux Systems Administrator The Opportunity: Your technical expertise...Technology + Ability to obtain a DoD 8570.1 IAT Level II Compliant Certification within 60 days of start… more
    BOOZ, ALLEN & HAMILTON, INC. (06/25/25)
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  • Application Systems Administrator ( Linux )

    SMX (Patuxent River, MD)
    Application Systems Administrator ( Linux ) (4328)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is looking for a highly motivated ... System Administrator to administer Linux Application Servers for our NAVAIR customer.You will join...more + Troubleshoot and resolve software issues + Provides support through a ticketing system to application owners, developers,… more
    SMX (07/17/25)
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  • Senior Linux Systems Administrator - 10k…

    Leidos (Annapolis Junction, MD)
    …a ** Linux Systems Administrator** , where you'll provide crucial support for the implementation, troubleshooting, and maintenance of Information Technology (IT) ... **Description** **Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator** in our **National Security Sector's (NSS) Cyber &… more
    Leidos (05/29/25)
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  • Senior Linux Systems Administrator

    Leidos (Annapolis Junction, MD)
    …Netseer, SEAR logging, patching, IAVMs, McAfee, and UAM. + Responsible for user- level support , including interacting with system-savvy developers and analysts, ... **Description** **Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator** in our **National Security Sector's (NSS) Cyber &… more
    Leidos (05/14/25)
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  • System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis Junction, MD)
    …will be accepted at this time. Candidate will be responsible for providing Sr. level Linux System Administration support for the program. Required: Very ... Concepts, Inc is looking to hire a System Administrator Level 3 for a great opportunity in...(Red Hat/Rocky, CentOS) and Latte \u2018Art for SSP, STE/STN support . Desired: Puppet, Ansible, FreeIPA, RedHat KVM, XKS, Nifi,… more
    Jovian Concepts, Inc. (06/26/25)
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