• Principal Cybersecurity Engineer

    Leonardo DRS, Inc. (Bridgeton, MO)
    …application security testing (DAST) tools, or network analysis tools + Proficiency in both Linux and Windows operating systems + Experience with scripting in ... guidance and oversight for the RMF process for IT systems within tactical vehicles, from system categorization...network hardware + Experience with security hardening techniques for operating systems (eg, Windows, Linux ),… more
    Leonardo DRS, Inc. (11/22/25)
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  • IT Support Engineer I, LEO IT Services

    Amazon (Arlington, VA)
    …internet to customers and communities around the world, and we've designed the system with the capacity, flexibility, and performance to serve a wide range of ... households to schools, hospitals, businesses, government agencies, and other organizations operating in locations without reliable connectivity. LEO IT Services is… more
    Amazon (12/20/25)
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  • IT Support Engineer II, Amazon Leo

    Amazon (Northridge, CA)
    …internet to customers and communities around the world, and we've designed the system with the capacity, flexibility, and performance to serve a wide range of ... to schools, hospitals, businesses, government agencies, and other organizations operating in locations without reliable connectivity. Amazon Leo is looking… more
    Amazon (11/20/25)
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  • Infrastructure Engineer

    Insight Global (Belmont, NC)
    …troubleshooting on Windows Server environments (2016/2019/2022). * Provide moderate Linux systems support (service management, troubleshooting, logs, performance ... * Strong experience with VMware vSphere/ESXi administration * Working knowledge of Linux ( system services, permissions, logs, performance basics) * Solid… more
    Insight Global (12/13/25)
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  • Senior Software Engineer

    CACI International (Rochester, NY)
    …experienced software engineer with a background working with embedded processors and operating systems to join our Mastodon Design team in Rochester, NY! We ... systems . **Responsibilities:** + Design, develop, and maintain embedded Linux software applications for custom hardware platforms + Develop and debug… more
    CACI International (12/20/25)
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  • Platform Engineer

    Synergy ECP (Columbia, MD)
    …Required: TS/SCI w/ Polygraph Platform Engineer Skill Level 1 Provide hardware, operating system and system administration support for the highly ... . Load, configure, and patch the operating system . Review logs to diagnose systems .... Three (3) years' experience supporting and installing an Linux , Unix, Windows, or Cisco OS operation systems more
    Synergy ECP (09/24/25)
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  • Senior Software Engineer - AI Infra Compute

    Oracle (Nashville, TN)
    …data governance + Cloud infrastructure: OCI, AWS, Azure, Google Cloud Platform (GCP) + Operating Systems : Linux , MacOS + Scripting languages: Bash, Perl, ... and platforms: chatbots, virtual assistants, predictive analytics + Strong background in Linux systems + Familiarity with system -level architecture, data… more
    Oracle (12/09/25)
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  • Senior Software Engineer

    DCCA (Aurora, CO)
    …languages such as Java + Minimum four (4) years' experience developing software for UNIX/ Linux (Redhat) operating systems . Required Skills: + Minimum of ten ... Senior Software Engineer Location Aurora, CO Job Code 1528 #...+ Minimum four (4) years' experience developing software for UNIX/ Linux (Redhat) operating systems . Desired… more
    DCCA (11/21/25)
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  • Senior Security Engineer

    UNUM (Portland, ME)
    …of one or more of the following security areas desired:** + Operating System Security (Windows, Apple, AIX, Linux , zOS) + Internet Technologies (NNTP, Proxy, ... + Strong Knowledge of (at least one) UNIX, Windows, Mainframe, and/or Apple Operating System vulnerabilities and secure configuration settings + Strong Knowledge… more
    UNUM (11/21/25)
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  • Principal or Senior Principal Network…

    Northrop Grumman (OH)
    …for operations and maintenance support of the MQ-4C Triton network and communications systems at a Forward Operating Base (FOB). **Duties and Responsibilities:** ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (12/10/25)
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