• ADC Engineer II, AI/ML ADC

    Amazon (Columbia, MD)
    …don't let it stop you from applying Basic Qualifications - 3+ years of systems administration experience ( Linux / Windows ). - Experience working with ... know how to make work fun. - Have strong Linux & Networking Fundamentals. The ideal candidate will have...air-gapped cloud environments. You have a solid understanding of systems design, operations, automation, and process improvement. - Think… more
    Amazon (05/24/25)
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  • Sr. System Administrator

    Leidos (Odenton, MD)
    …+ Bachelor's degree and/or 12+ years of overall related experience with a Windows / Linux server environment. Additional experience, education and training may be ... at Leidos has a career opening for a System Administration Site Lead on a DISA contract. This role...considered in lieu of degree. + Windows , Linux , and Solaris Server experience with… more
    Leidos (07/10/25)
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  • Sr. System Administrator - VMware

    Leidos (Odenton, MD)
    …+ Bachelor's degree and/or 8+ years of overall related experience with a Windows / Linux server environment. Additional experience, education and training may be ... at Leidos has a career opening for a System Administration on a DISA contract. This role is primarily...considered in lieu of degree. + Windows , Linux , and Solaris Server experience with… more
    Leidos (06/14/25)
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  • System Engineer

    ManTech (Fort Meade, MD)
    …and Maintaining bash scripts to dump and load databases + Experience with Linux Administration (file system hierarchy, manage root/superuser system files, basic ... with ability to learn others + Experience with troubleshooting and installing both Linux and Windows **Preferred Qualifications:** + Experience with DevOps tools… more
    ManTech (05/29/25)
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  • Technical Support Specialist Tier 3 - Clearance…

    Lockheed Martin (Fort Meade, MD)
    …\- Install, configure, upgrade, and maintain operating system and software applications on Linux and Windows platforms \- Maintain and develop the environment ... **Description:** **WHAT WE'RE DOING** Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today's most daunting challenges:… more
    Lockheed Martin (07/12/25)
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  • Security Engineer - TS/SCI with Polygraph

    Stratus Solutions (Laurel, MD)
    …of AAA, security, operating systems , and networking. * Experience with Windows or Linux configuration management, system administration , and ... to, programming/scripting languages, the latest security tools, cloud technologies, Linux , Windows and others. * Big Picture Thinker with Execution Know-How:… more
    Stratus Solutions (05/06/25)
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  • FLEX Senior Software Engineer - SEO

    Marriott (Bethesda, MD)
    …(Examples: OpenShift, Docker and Kubernetes) + Operating Systems : Red Hat Enterprise Linux , Oracle Linux , Windows , CentOS and Mac (OSX) + Network ... technical SEO enhancements across the diverse portfolio of Marriott's websites and systems . This individual will serve as a senior technical resource responsible for… more
    Marriott (06/14/25)
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  • Principal / Sr. Principal DevOps Engineer (AHT)

    Northrop Grumman (Hollywood, MD)
    …in one or more of the following: C#, .NET Framework, Java, C/C++ Expert Windows and Linux administration , troubleshooting, and performance tuning and proven ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...create a product for deliveries + Create and update Windows installers + Install, test, and verify software products… more
    Northrop Grumman (05/14/25)
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  • System Administrator, Senior

    Parsons Corporation (Columbia, MD)
    …connectivity testing to ensure continuing operability. + Develop and document systems administration standard operating procedures. + Maintain baseline system ... systems and servers. + Comply with organization systems administration standard operating procedures. + Implement...years' experience as a System Administrator + Experience with Windows Sever Administration , Active Directory, and Group… more
    Parsons Corporation (06/20/25)
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  • ADC Engineer II, ADC - Route 53

    Amazon (Columbia, MD)
    …active US Government Security Clearance of TS/SCI with Polygraph - 3+ years of systems administration experience ( Linux / Windows ). - Experience working ... building some of the largest and most complex distributed systems in the world, and we need adaptable people...troubleshooting complex system operations, have a good understanding of Linux , networking and general knowledge of cloud services. We… more
    Amazon (06/21/25)
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