• Senior Linux /Unix Systems…

    SMX (Dahlgren, VA)
    Senior Linux /Unix Systems Administrator (4419)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated ... Senior Linux /Unix Administrator to join our team...Senior Linux /Unix Administrator to join our team in support of...Warfare Center Dahlgren Division (NSWCDD) in Dahlgren, VA. The Senior Systems Administrator will work as part of our… more
    SMX (09/03/25)
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  • Senior Linux System Administrator

    Leidos (Alexandria, VA)
    …Test and Training Enabling Architecture (TENA) program at Leidos is looking to add a ** Senior Linux System Administrator** . Our mission is to develop tools for ... is required. **Primary Responsibilities:** + Provide support for installing and maintaining Linux servers using tools such as Ansible, Kickstart etc. + Provide… more
    Leidos (09/26/25)
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  • Linux Systems Engineer, Senior

    Acclaim Technical Services (Herndon, VA)
    …workplace among DC area firms and continues to grow. We are actively hiring a Senior Linux Systems Engineer with TS/SCI clearance and polygraph to join our ... years' experience with a background utilizing the following: + Linux including Red Hat and its derivatives (centOS, RHEL,...RockyOS). + Experience in shell scripting and manipulating the Linux command line. + Experience providing Linux more
    Acclaim Technical Services (09/26/25)
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  • Senior Linux Systems Administrator

    The Boeing Company (Hazelwood, MO)
    …Boeing Company's Specialized United States Infrastructure organization is currently seeking a ** Senior Linux Systems Administrator** to join the team in ... Skills/Experience):** + 5+ years of experience with RedHat-based systems (RHEL, Oracle Linux , Fedora) and SUSE distro 12 or greater (eg, DataDomain, vProxy) +… more
    The Boeing Company (09/21/25)
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  • Senior Linux Engineer

    Serco (Newport, RI)
    …simulation, training and analysis products for the US Navy. We are looking for a ** Senior Linux Engineer** to join our system integration team. You will work ... other legally protected characteristics. Click here to apply now (https://careers-sercous.icims.com/jobs/69974/ senior - linux -engineer/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834477830) **New to Serco?** Join our Talent… more
    Serco (09/19/25)
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  • Senior Linux System Administrator

    Parsons Corporation (Aberdeen, MD)
    …for. **Job Description:** _Parsons is looking for an amazingly talented_ **_Senior Linux Systems Administrator_** _to join our team!_ **_What You'll Be Doing:_** + ... **_What Required Skills You'll Bring:_** + _Extensive background in diverse Linux operating systems and high performance computing_ + _Extensive background in… more
    Parsons Corporation (08/16/25)
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  • Senior Linux System Administrator…

    Mission Support and Test Services (North Las Vegas, NV)
    …is looking for a high-performing individual to join our team as a Linux Systems Administrator ( Senior Infrastructure Analyst). **Key Responsibilities** + Manage ... and maintain Red Hat Linux servers in a large-scale enterprise environment. + Implement,...+ Troubleshoot and resolve complex technical issues related to Linux servers, network infrastructure, and virtualization environments. + Document… more
    Mission Support and Test Services (07/23/25)
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  • Senior Linux Systems Administrator…

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator** in our **National Security Sector's (NSS) Cyber & ... and make a difference in National** **Security!** Join our team as a ** Linux Systems Administrator** , where you'll provide crucial support for the implementation,… more
    Leidos (09/26/25)
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  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    Mantech seeks a motivated, career and customer-oriented ** Senior Linux System Administrator** to join our team in **Ft. Meade, MD** . In this role, you will ... perform system capacity analysis and planning. + Configure and manage Linux operating systems; install and maintain OS software; implement system enhancements… more
    ManTech (09/20/25)
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  • Senior Linux System Admin

    ServiceNow, Inc. (San Diego, CA)
    …the desire to dream big makes for great candidates. We are currently seeking a ** Senior Linux System Admin** to support our on-premises customers. As a key ... management/develops and managing large-scale server infrastructure is highly desirable. Strong Linux expertise is a must. Other requirements: + 4+ years' experience… more
    ServiceNow, Inc. (08/08/25)
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