• Endpoint Vulnerability Management Subject-Matter…

    GovCIO (Annapolis, MD)
    …+ Operating endpoint vulnerability assessment tools, agent- and network -based scanning, and analyzing and interpreting results + SIEM-integration ... database platforms + Windows and macOS operating systems + Linux , and Unix operating systems such as Red Hat...and Unix operating systems such as Red Hat Enterprise Linux , Oracle Enterprise Linux , and Solaris +… more
    GovCIO (10/23/25)
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  • Software Engineer 3

    Synergy ECP (Columbia, MD)
    …of experience with C++ and multi-threaded programming 6+ years experience in Network Information Service and UNIX/ LINUX operating systems (RedHat, CentOs, etc) ... signal processing software components using C++, Java, Python in UNIX and LINUX OS environment in accordance with emerging mission needs. Define and implement… more
    Synergy ECP (10/22/25)
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  • Modernization Cyber Systems Administrator - SA2

    Lockheed Martin (Hanover, MD)
    …operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve ... * Knowledge of configuring and managing both Windows and Linux DHCP and DNS servers and clients * Proficient...DHCP and DNS servers and clients * Proficient in Linux distributions such as RHEL, CentOS, Ubuntu, and Debian\.… more
    Lockheed Martin (10/10/25)
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  • System Development Engineer, STRADA - Service…

    Amazon (Jessup, MD)
    …to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital ... on a trajectory to success? Amazon is seeking a Linux /Unix Systems Administrator/Engineer with the ability to automate day...best solution over the quickest solution. At Amazon scale, Network Engineers rely on an ever increasing number of… more
    Amazon (12/05/25)
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  • Principal Member of Technical Staff

    Oracle (Annapolis, MD)
    …during a large scale operational events + Experience working with various Network Virtualization technologies + Strong knowledge of Linux networking constructs ... services offering predictable and consistent performance, isolation, and availability. https://www.oracle.com/cloud/networking/virtual-cloud- network / We are a team that builds and maintains… more
    Oracle (12/21/25)
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  • Systems Administrator

    SMX (Patuxent River, MD)
    …The Systems Administrator will: + Install, configure, and support an organization's local area network (LAN), wide area network (WAN), and Internet systems or a ... segment of a network system. + Monitor ...functional duties for this position + Operating System certificate ( Linux ) and COMPTIA Security + or other DOD INST… more
    SMX (12/12/25)
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  • Software Developer 4

    Oracle (Annapolis, MD)
    …a team responsible for developing and maintaining the OCI Virtual Cloud Network (VCN) datapath Stack. Currently, we are seeking experienced C/C++ software developers ... in addressing complex challenges related to high-availability, virtualized networks, and network packet processing. These are remarkable times, as our team is… more
    Oracle (11/25/25)
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  • CNS Systems Administrator

    BAE Systems (Annapolis Junction, MD)
    …for maintaining system administration support activities for a large, complex network environment with geographically distributed systems. As a key member of ... developing re-work solutions + Create and maintain documentation of complex server/ network environments, ensuring clear, concise, and accurate information is readily… more
    BAE Systems (12/29/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    …day-to-day operations, monitoring and problem resolution for all of the client/server/storage/ network devices, mobile devices, etc. Provides Tier I (Help Desk) and ... installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to… more
    Synergy ECP (10/22/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    …day-to-day operations, monitoring and problem resolution for all of the client/server/storage/ network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and ... remains involved in the resolution process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software,… more
    Synergy ECP (10/22/25)
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