• Linux Systems Administrator

    ManTech (Hanover, MD)
    ManTech seeks a motivated, career- and customer-oriented ** Linux Systems Administrator ** to join our team in **Hanover, MD** . This role supports a global ... discipline + Fifteen (15) years of experience as a System Administrator in programs and contracts of...Qualifications:** + Experience deploying, upgrading, or maintaining servers and systems + Knowledge of Linux operating … more
    ManTech (05/10/25)
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  • Linux Systems Administrator

    CACI International (Hanover, MD)
    Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... Required: None Type of Travel: None * * * **The Opportunity:** CACI is seeking a Linux Systems Administrator to join our team in Hanover, MD! Our Middleware… more
    CACI International (05/02/25)
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  • Quality Assurance Linux

    Assertive Professionals (Hanover, MD)
    …manages LINUX operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along ... Quality Assurance Linux Administrator About the Organization Established... system software, troubleshoots, maintains integrity and configures network components + Configures and manages LINUX more
    Assertive Professionals (06/26/25)
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  • Senior Systems Administrator

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is hiring for a Senior Systems Administrator ( Linux and Windows) to provide on-going support for the administration of the core system ... systems - administrator --%28linux-windows%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6239_ **Category** _IT Infrastructure & Network Engineering & Operations_ **Position Type**… more
    GovCIO (07/09/25)
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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 ... internal servers adding scalability while circumventing manual process for new operating system rollout. + Configure host-based intrusion detection systems . +… more
    ManTech (06/06/25)
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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 & ... Seeking qualified candidate for a small, diverseteam that provides end-to-end software, systems , and network engineering services to support Integrated Discovery… more
    Leidos (05/14/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    **ManTech** seeks a motivated, career and customer-oriented ** Linux System Administrator ** to join our team in the **Laurel, Maryland** location. ... deploy and administer virtualized platforms, using VMWare. + Configure and manage Linux and Solaris operating systems + Installs/loads operating systems more
    ManTech (07/05/25)
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  • Senior Linux Administrator - TS/SCI…

    Amentum (Linthicum, MD)
    …Security, & Intel space? If so, look no further. We are seeking an **Senior Linux Administrator ** to join our team of passionate individuals on our Prime ... user assistance. + Maintains user accounts, access control, and system / security configuration. + Maintains operating systems...Maintains operating systems and configuration of computer systems and network devices. + Assists the… more
    Amentum (06/28/25)
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  • Network and Systems

    Insight Global (Middle River, MD)
    Job Description An employer is looking for a Network and Systems Administrator in the Middle River, MD area. The ideal candidate will be responsible for the ... role requires a deep understanding of both Windows and Linux systems , hands-on experience with IT hardware,...Linux +, Microsoft Certified: Windows Server, Red Hat Certified System Administrator (RHCSA), CCNA, or similar. Experience… more
    Insight Global (07/12/25)
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  • Systems Administrator

    Lockheed Martin (Annapolis Junction, MD)
    …a referral\. If your referral is hired, you'll receive a payment\! code\-extrefer Senior Systems Network Administrator \- Clearance Required WHAT WE'RE DOING ... we foster innovation and integrity\. * As a Senior Systems Network Administrator , you'll be...experience with Linux and Windows, are AWS System Administrator Certified, and have deep customer… more
    Lockheed Martin (07/12/25)
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