• 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...with 5 years of relevant IT experience; OR an Associate 's Degree with 7 years of relevant IT experience;… more
    Northrop Grumman (05/21/25)
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  • Principal Linux Systems…

    Northrop Grumman (Linthicum Heights, MD)
    …will include but not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate ... work of your career. Northrop Grumman Classified Solutions is seeking a well-qualified Linux Administrator to join its dynamic team of technical professionals in… more
    Northrop Grumman (07/02/25)
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  • Linux Systems Administrator

    ManTech (Laurel, MD)
    …**Preferred Qualifications:** + Experience/familiarization with full lifecycle management of Linux systems , to include provisioning, configuration management and ... Mantech seeks a motivated, career and customer-oriented ** Linux ** **System Administrator ** to join our...but are not limited to:** + Configure and manage Linux operating systems . Installs/loads operating system software,… more
    ManTech (07/23/25)
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  • Linux System Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Aberdeen Proving Ground, MD)
    …perform security scans and resolve vulnerabilities. You'll be responsible for hardening Linux systems per requirements, including Operating System (OS) patching, ... Linux System Administrator The Opportunity: Your... Linux System Administrator The Opportunity: Your combination of people skills...diploma or GED and 5+ years of experience in systems administration, or Associate 's degree and 2+… more
    BOOZ, ALLEN & HAMILTON, INC. (07/11/25)
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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 & ... or a master's degree with nine (9) years of relevant systems administration experience. An associate 's degree with ten (10) years of relevant experience or a… more
    Leidos (05/14/25)
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  • Systems Administrator

    TAD PGS, Inc. (Linthicum Heights, MD)
    …must possess an Active Secret Security Clearance.** We are looking for a Linux /Windows Systems Administrator to join its Classified Solutions team ... remote work opportunity. Responsibilities : + Perform as a Linux /Redhat systems administrator for a...degree with 2 years of experience , or an Associate 's Degree with 4 years of experience ; a… more
    TAD PGS, Inc. (07/12/25)
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  • Principal High Performance Cluster Systems…

    Northrop Grumman (Baltimore, MD)
    …Grumman Classified Solutions team is seeking a well-qualified **High-Performance Cluster (HPC) Systems Administrator ** to join its dynamic team of technical ... limited to the following: + Perform as primary HPC systems administrator for a large, classified government...or similar configuration management tools. + Strong Knowledge of Linux /Unix operating systems and shell scripting. +… more
    Northrop Grumman (05/17/25)
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  • Cloud Network & Computer Systems…

    SMX (Patuxent River, MD)
    Cloud Network & Computer Systems Administrator - Intermediate (Secret to TS) (3265)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD ... SMX is seeking a skilled **Cloud Network & Computer Systems Administrator ** to be part of our...Associate Degree required + Experience with Windows and Linux based OS + DoD 8570 compliant (IAT Level… more
    SMX (05/09/25)
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  • Intermediate Windows Systems…

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Intermediate Windows Systems Administrator Job Title: Intermediate Windows Systems Administrator Clearance Required: Secret OR Top Secret Location(s): A ... 8750 and 8140 compliance requirements Position Overview: The Intermediate Windows Systems Administrator specializes in the installation, configuration, and… more
    Black Bear Technology Solutions, LLC (05/24/25)
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  • Systems Administrator III

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …for detail and a passion for developing innovation solutions? Join our team! As a Systems Administrator III, you will be using your skills and expertise to ... in lieu of required education + Prior experience with systems administration in Windows or Linux environments...Developer - Associate + Microsoft Certified: Azure Administrator Associate Estimated Starting Salary Range: $85,768.30… more
    Sierra Nevada Company, LLC (07/21/25)
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