• Senior Information Systems Administrator

    Concurrent Technologies Corporation (Huntsville, AL)
    …assessment, risk analysis, risk management, certification, security awareness, system administration , networking, maintenance, and continuous monitoring ... your technical skills, and expand into cloud technologies and administration . Key Responsibilities: + Maintain current systems ...as well as network management. + Working knowledge of Linux and Windows operating systems (Puppet CM… more
    Concurrent Technologies Corporation (10/19/25)
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  • Systems Development Engineer, AWS DBS ADC…

    Amazon (Bellevue, WA)
    …Rust, Java, and/or other modern programming languages. - Experience developing on Unix/ Linux operating system - Experience building and supporting large-scale ... know how to make work fun. - Have strong Linux & Networking background. The ideal candidate will have...deploying, and supporting large-scale infrastructure - 3+ years of administrative experience in networking, storage systems , operating… more
    Amazon (08/29/25)
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  • Senior GIS System Administrator / Engineer

    US Bank (Minneapolis, MN)
    …geospatial offerings. We are seeking an experienced and highly skilled GIS System Administrator/Engineer to lead the administration , optimization, and support of ... Authentication services (SAML, Active Directory) + Develop and maintain automation scripts ( Python , PowerShell, Bash) for system tasks and deployments. + Create… more
    US Bank (11/05/25)
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  • (USA) Principal, Systems and Infrastructure…

    Walmart (Denver, CO)
    …solutions. + Strong skills in Python and Bash scripting. + Expertise in Linux system administration and optimization. + Proven track record with CI/CD ... Actions. + Build tooling for compliance validation and inventory tracking. + Provide Linux system administration and performance tuning. + Collaborate with… more
    Walmart (09/25/25)
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  • System Engineer, Senior

    General Dynamics Information Technology (Macdill AFB, FL)
    …IT Infrastructure and Operations **Skills:** Complex Systems ,Computer Systems ,Operating Systems (OS),Software Applications, System Designs ... as well as install, configure, test and perform routine maintenance on operating systems , application software, and system management tools to ensure the highest… more
    General Dynamics Information Technology (10/26/25)
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  • Senior Systems Engineer - IT

    Lockheed Martin (Littleton, CO)
    …Engineering, or related technical field\. * 3\+ years of experience in cybersecurity, system administration , or related technical role\. * Strong knowledge of ... will have a strong background in Red Hat Enterprise Linux \(RHEL\), system hardening, and network security...RHEL system administration , patching, and security hardening\. *… more
    Lockheed Martin (11/12/25)
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  • Cybersecurity System Engineer - Intern

    Lockheed Martin (Eglin AFB, FL)
    …communication skills\. \- Strong leadership, administrative and interpersonal skills \- Linux command line and file system experience \- Security\+ ... Computer Science, or STEM related degree from an accredited college\. \- Familiarity with Linux and Windows operating systems \-Must be a US Citizen; this… more
    Lockheed Martin (11/13/25)
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  • Azure Kubernetes Service Administrator

    Space Dynamics Laboratory (North Logan, UT)
    …maintains enterprise Linux systems + Implements Linux system hardening, patch management, user and permission administration , and ensures compliance ... in cloud-native technologies within Microsoft Azure, container orchestration, and Linux system administration . The candidate...hire Preferred Qualifications: + 10+ years of experience in Linux and cloud systems administration ,… more
    Space Dynamics Laboratory (11/15/25)
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  • Intrusion Detection Systems (IDS) Engineer

    Leidos (Woodlawn, MD)
    …network intrusions are detected + Document procedures, configurations, and security findings System Administration + Execute Unix/ Linux command line ... experience with Snort 3.x or similar IDS/IPS platforms + Proficiency with Unix/ Linux operating systems + Experience writing detection signatures (Snort, YARA,… more
    Leidos (11/18/25)
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  • Systems Administrator (IT Program Services)

    Nightwing (Annapolis Junction, MD)
    …complex concepts to a diverse audience. High level of proficiency and experience in Linux Systems Administration using Debian or Red Hat based distributions. ... civil, and commercial markets. Nightwing is seeking an experienced Linux Systems Administrator with a proven ability...engineering and program execution. Performing recurring IT support and system administration tasks such as software and… more
    Nightwing (09/22/25)
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