• Principal/Sr. Principal Linux

    Northrop Grumman (Baltimore, MD)
    …will include but not be limited to the following: + Perform as a Linux / Redhat Systems Administrator for a classified government contract. ... Northrop Grumman Mission Systems is seeking a Linux Systems Administrator to join...troubleshooting network components and traffic issues. + Experience with RedHat Enterprise Linux 8/9 OS. + Experience… more
    Northrop Grumman (10/28/25)
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  • Linux /Windows Systems

    Northrop Grumman (Linthicum Heights, MD)
    …will include but not be limited to the following: + Perform as a Linux / Redhat systems administrator for a classified government contract. ... Mission Systems sector is seeking a well-qualified ** Linux /Windows Systems Administrator ** to join...be a condition of continued employment. + Experience managing Redhat Enterprise Linux OS in a classified… more
    Northrop Grumman (11/13/25)
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  • RedHat Administrator -(Hybrid)

    Shuvel Digital (Annapolis, MD)
    RedHat Administrator Hybrid Annapolis, MD QUALIFICATIONS + 1. The Offeror shall propose a resource that meet the following minimum qualifications: + a. ... determined by the AOC). + b. Red Hat Certified Systems Administrator . + (1) Certification must be...+ a Installing, configuring, and maintaining Red Hat Enterprise Linux (RHEL) servers across development, testing, and production environments.… more
    Shuvel Digital (11/06/25)
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  • Linux Systems Administrator

    CACI International (Fort Meade, MD)
    Linux Systems Administrator Job Category:...& Stack * IAVA Patching * STE/STN **_Desired:_** * Redhat Certified Engineer ( RedHat Enterprise Linux ... professionals being assembled by CACI, Inc! We have an opening for a ** Linux Systems Administrator ** with an active TS/SCI w/Polygraph clearance. If you… more
    CACI International (10/29/25)
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  • Senior Linux Systems

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... how this program "Delivers Mission Success!" Seeking a motivated and experienced Linux System Administrator for a small, diverseteam that provides end-to-end… more
    Leidos (10/09/25)
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  • Senior Linux System Administrator

    GovCIO (Annapolis, MD)
    Linux administration duties will be included in this role. + Senior-level RedHat Linux server administration experience, experience with other Linux OS ... **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active...will work with other members to mitigate vulnerabilities on Linux -based systems , implement STIGs, address POAMs, and… more
    GovCIO (11/07/25)
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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 (09/25/25)
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  • 337 - Senior Linux Systems

    ARSIEM (Annapolis Junction, MD)
    …every client you work with. ARSIEM is looking for a motivated and experienced Linux System Administrator for a small, diverse team that provides end-to-end ... software, systems , and network engineering services to support Integrated Discovery...with Docker, MongoDB, and Elastic Search; Ansible and GitLab; RedHat Satellite. + Working knowledge of software-defined networks. The… more
    ARSIEM (10/30/25)
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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 ... oversees the installation, configuration, maintenance, and integrity of computing systems and software. The role involves planning, ensuring long-term system… more
    Black Bear Technology Solutions, LLC (08/23/25)
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  • Principal/Sr. Principal Systems

    Northrop Grumman (Patuxent River, MD)
    …System Administrator for a classified government contract. + Perform as a Linux \ Redhat System Administrator for a classified government contract. + ... has an exciting career opportunity for a **Principal/Sr. Principal Systems Administrator ** to join the Ground Segment...Linux , Cisco). + Experience operating under and managing systems within NISPOM Chapter 8, DCID 6/3-ICD 503, RMF,… more
    Northrop Grumman (09/18/25)
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