• Linux System Administrator…

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …for CMMI ML3 for Services and Development. Link Solutions is seeking a Linux System Administrator (Intermediate-Level) to join our team at Aberdeen Proving Ground, ... DoD Top Secret Clearance. + Non-remote (relocation incentive available) Our Linux System Administrator will be responsible for the installation, configuration,… more
    Link Solutions Inc (11/24/25)
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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 System ... Administrator is responsible for leading system administration activities. This position oversees the installation, configuration, maintenance, and integrity of computing systems and software. The role involves planning, ensuring long-term system requirements… more
    Black Bear Technology Solutions, LLC (11/21/25)
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  • Linux Dev/Ops Systems Administrator 1 (SW…

    Synergy ECP (Annapolis Junction, MD)
    Linux Dev/Ops Systems Administrator 1 (SW support) Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description We are searching for ... SA experience may be substituted for a bachelors degree. Required Capabilities: + Linux + VMWare + KVM Virtualization + Storage Arrays (NetApp) + Ansible +… more
    Synergy ECP (10/22/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented ** Linux System Administrator** to join our team located in the Fort Meade, MD area. ... of developing and testing of information technology systems + Experience with Linux administration + Experience using Ansible or comparable tools + Experience… more
    ManTech (10/16/25)
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  • Senior Linux Systems Administrator (NDA 4)

    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 & ... this program "Delivers Mission Success!" Seeking a motivated and experienced Linux System Administrator for a small, diverseteam that provides end-to-end software,… more
    Leidos (10/09/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    …years' experience might be substituted for a degree. + Heavy Windows and Linux administration experience + Highly proficient with Active Directory + Experience with ... virtualization + Experience with PowerShell scripting + Experience with Keycloak + Experience using Ansible or comparable tools + Experience with cross-domain solutions or NiFi + Experience with integrated processing environments such as a Storage Area Network… more
    ManTech (12/30/25)
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  • Systems Administrator 2 ( Linux /Unix)…

    Oracle (Annapolis, MD)
    …teams. **Requirements:** + Seeking over 2+ years of experience working with Unix/ Linux Servers and system administration + Must have background in Cyber Security, ... Networking and Server Configurations + Willing to work additional or irregular hours as needed and allowed by local laws to include on-call responsibilities + Ability to understand, debug scripts such as Unix shell scripts, Windows PowerShell, Perl and Python… more
    Oracle (12/21/25)
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  • Linux System Administrator

    Belay Technologies (Fort Meade, MD)
    …7 years. + Experience with: + Configuration and Maintenance of Virtual Machines + Linux operating systems + Scripting languages (eg Perl, bash, etc.) + OS and ... Software application patching (eg IAVA, Version updates) + Attention to detail and time management + Excellent communications skills Candidates are desired to have the following skills: + Understanding of and/or experience with: + Docker containerization and… more
    Belay Technologies (12/12/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    …in computer science or a related discipline may be substituted. + Heavy Linux administration experience. + Experience using Ansible or comparable tools. + Experience ... with cross-domain solutions or NiFi. + Experience with integrated processing environments such as a Storage Area Network **Preferred Qualifications:** + Experience with DevOps tools such as Docker, Kubernetes, SALT, Puppet desirable . + Experience with… more
    ManTech (12/02/25)
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  • 337 - Senior Linux Systems Administrator

    ARSIEM (Annapolis Junction, MD)
    …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 Operations (IDO). You will lead, evolve, and maintain a dynamic, modern DevOps architecture, often based on open-source technology and not relying on corporate baselines, to support… more
    ARSIEM (10/30/25)
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