• Senior Software Development Engineer

    Oracle (Annapolis, MD)
    network traffic routing , Security(data Encryption, PKI). + Strong understanding of the Linux network -stack and user-space network stacks (like LWIP). + ... establish consensus with data-driven approaches. As a Senior Software Engineer with 6+ years of experience, you will be...with at least 4+ years of experience in developing network applications on the server-side with Linux ,… more
    Oracle (01/03/26)
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  • Application Engineer - Information Security

    CACI International (Fort Meade, MD)
    Application Engineer - Information Security Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... **The Opportunity:** Join our dynamic team as an Application Engineer and play a crucial role in supporting Active... and play a crucial role in supporting Active Network Defense (AND), Computer Network Defense (CND),… more
    CACI International (12/20/25)
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  • Principal/Sr Principal HPC Systems Engineer

    Northrop Grumman (Jessup, MD)
    …of High-Performance Computing (HPC) **Principal or Sr. Principal HPC Systems Engineer ** to support advanced technology development programs. This position is on ... a Principal Level or a Sr. Principal Level. **Basic qualifications: Principal Systems Engineer ** + A degree in a STEM area (Science, Technology, Engineering or Math)… more
    Northrop Grumman (12/05/25)
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  • Suricata Engineer - Active TS/SCI with CI…

    ENS Solutions (College Park, MD)
    We are seeking an experienced Suricata Engineer to join our cybersecurity team. The ideal candidate will possess deep technical expertise in Suricata, particularly ... enterprise IT environment, primarily running on Red Hat Enterprise Linux . A key focus of this role will be...will be tuning Suricata to operate optimally with Napatech network interface cards (NICs), ensuring high-performance packet capture and… more
    ENS Solutions (11/26/25)
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  • Systems Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    …may not be readily available in production environments + Experience as a network administrator or systems engineer + Experience with Assured Compliant ... Systems Engineer , Senior The Opportunity: Are you looking for...mentor and supervise team members. You'll support Windows and Linux systems engineering efforts in system design and evaluation,… more
    BOOZ, ALLEN & HAMILTON, INC. (01/06/26)
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  • ACAS Engineer - Active Top Secret Clearance…

    ENS Solutions (College Park, MD)
    …solutions to enable secure and reliable operations of enterprise computer systems. Engineer , design, develop, and implement enterprise network cyber defense ... network monitoring, network flow analysis, packet capture analysis, network proxies, firewalls, anti-virus capabilities, Linux or UNIX command line, and… more
    ENS Solutions (12/27/25)
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  • Principal Endpoint Security Systems…

    Leidos (Bethesda, MD)
    …our other security tools. Working in a hybrid cloud/on-prem mission environment the engineer will support integration of Linux and Windows hosted mission systems ... has a new and exciting opportunity a **Principal Endpoint Security Systems Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (11/28/25)
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  • Senior Software Engineer - Multiple Levels

    Huntington Ingalls Industries (Columbia, MD)
    …cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely ... equipment-to create a single, common operating picture (COP). The Software Engineer is responsible for designing, developing, and troubleshooting various elements of… more
    Huntington Ingalls Industries (12/17/25)
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  • Software Engineer - Multiple Levels

    Huntington Ingalls Industries (Columbia, MD)
    …cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely ... equipment-to create a single, common operating picture (COP). The Software Engineer is responsible for designing, developing, and troubleshooting various elements of… more
    Huntington Ingalls Industries (12/14/25)
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  • System Development Engineer , STRADA…

    Amazon (Jessup, MD)
    …to launch a project on a trajectory to success? Amazon is seeking a Linux /Unix Systems Administrator/ Engineer with the ability to automate day to day tasks ... to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital… more
    Amazon (12/05/25)
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