• AMERICAN SYSTEMS (Crane, IN)
    …sure to apply. AMERICAN SYSTEMS , an employee-owned company, is seeking a skilled Linux Systems Administrator with 2+ years of experience and an active ... decisive edge against our nation's adversaries. Responsibilities: As a Linux Systems Administrator , Staff with...Adhere to all IT policies, processes, and procedures. Support Senior Linux SAs and Engineering team in… more
    job goal (12/01/25)
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  • AMERICAN SYSTEMS (Crane, IN)
    …applying if required. AMERICAN SYSTEMS , an employee-owned company, is seeking a skilled Senior Linux Systems Administrator with 5+ years of ... our forces a decisive edge against our nation's adversaries. Responsibilities: As a Senior Linux Systems administrator with AMERICAN SYSTEMS , you… more
    job goal (12/01/25)
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  • Neya Systems (Warrendale, PA)
    …(8) years of relevant experience, with at least five (5) years of experience in a senior Linux Systems Administrator role, preferably in a high-tech or ... experience, with at least five (5) years of experience in a senior Linux Systems Administrator role Equal Opportunity Employer/Protected… more
    DirectEmployers Association (10/23/25)
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  • Volta, Inc. (Germantown, MD)
    …a mix of managed services, co-managed IT, and project delivery. We are searching for a * Senior AIX & Linux Administrator *to step into a critical, high-touch ... Linux (RHEL) Management* * Administer Red Hat Enterprise Linux environments, specifically RHEL on IBM Power Systems... Linux environments, specifically RHEL on IBM Power Systems (ppc64le) and x86 hardware. * Write and maintain… more
    job goal (12/01/25)
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  • Stony Brook University (Stony Brook, NY)
    …risk assessment initiatives. + Operational Leadership + Serve as a Senior administrator for Linux -based systems used across research and teaching ... Assistant System Administrator /System Administrator / Senior System ...Systems Operations and Support: + Support and maintain Linux -based systems used across research and teaching… more
    DirectEmployers Association (11/20/25)
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  • Dynamic Animation Systems, Inc. (West Mclean, VA)
    DAS is seeking a Senior Systems Administrator to become an integral part of our team conducting innovative software development on projects supporting ... Linux operating system and CLI. * Demonstrated significant experience in Linux systems administration, including expertise with Red Hat Enterprise Linux… more
    job goal (12/01/25)
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  • Applied Research Associates, Inc. (Eglin AFB, FL)
    …directory services required for secure SIPRNet operations. This role works directly with the Sr . Systems Administrator and the broader systems -admin team ... Applied Research Associates, Inc. ( **ARA** ) is seeking a lead administrator for a SIPRNet capability supporting a DoD-owned secret-level enclave that already… more
    DirectEmployers Association (11/21/25)
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  • Applied Research Associates, Inc. (Herndon, VA)
    **Description** ARA is looking for a Senior DevOps Engineer with strong expertise in OpenShift and you need to have a solid understanding of DevOps principles, ... container orchestration, and cloud-native application development. The Senior DevOps Engineer will be responsible for designing, implementing, maintaining… more
    DirectEmployers Association (09/11/25)
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  • Tyto Athene (Ashburn, VA)
    …Strong experience in enterprise IT environments as an applications or systems administrator . + Practical knowledge of Windows and Linux systems ... . + Administer and optimize enterprise IT applications and systems in Windows and Linux environments. +...on Amazon Web Services (AWS). + Serve as a senior Splunk Administrator or Architect, responsible for… more
    DirectEmployers Association (11/01/25)
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  • Linux Systems Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Linux Systems Administrator ** **Category:** Infrastructure/Cloud **Main location:** United States, Virginia, Arlington **Position ID:** J0925-2110 ... Description:** CGI Federal has an exciting opportunity for a Linux Systems Administrator within our...and analytical skills. * Excellent communication and teamwork skills. Senior : * Education and/or Experience: Bachelor's degree and/or 5… more
    CGI Technologies and Solutions, Inc. (10/01/25)
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