• ACAS Engineer - Active Top Secret Clearance…

    ENS Solutions (College Park, MD)
    …to enable secure and reliable operations of enterprise computer systems. Engineer , design, develop, and implement enterprise network cyber defense capabilities to ... analysis, packet capture analysis, network proxies, firewalls, anti-virus capabilities, Linux or UNIX command line, and access control lists. Requirements + 4+ years… more
    ENS Solutions (12/27/25)
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  • Software Engineer II

    Textron (Hunt Valley, MD)
    **Software Engineer II** **Description** **_Who We Are_** Textron Systems is part of Textron, a $14 billion, multi\-industry company employing 35,000 talented ... plusKnowledgeable of Object\-Oriented Analysis \(OOA\)/Object\-Oriented Design \(OOD\)Comfortable working in Unix based development environmentsExperience with Jira and using Git… more
    Textron (12/24/25)
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  • Hardware Reverse Engineer : Senior Level…

    Cipher Tech Solutions (Bethesda, MD)
    …with Operating Systems such as: VxWorks, Integrity, Embedded Linux, JunOS, Linux, Unix , Windows Embedded. Experience with RTOS desired. + Experience with IDEs such ... engineering is the practice of analyzing malicious code. The goal of a reverse engineer is to understand how the malicious code works and determine facts such as:… more
    Cipher Tech Solutions (12/23/25)
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  • Senior Software Development Engineer (SDE)…

    Oracle (Annapolis, MD)
    …connective tissues and purpose-built solutions. We are seeking a **Software Development Engineer (SDE)** to join ASC team within the Oracle Government Defense ... DHCP, Routers, Gateways, Subnets, etc.) + Knowledge of Linux internals, Linux/ Unix troubleshooting skills, security + Knowledge of host virtualization technologies… more
    Oracle (12/20/25)
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  • Software Engineer I (Sea Systems)

    Textron (Hunt Valley, MD)
    **2026 Software Engineer I \(Sea Systems\) \- Hunt Valley, MD** **Description** **_Who We Are_** Textron Systems is part of Textron, a $14 billion, multi\-industry ... Object\-Oriented Analysis \(OOA\)/Object\-Oriented Design \(OOD\) * Comfortable working in Unix based development environments * Knowledge of basic configuration… more
    Textron (12/18/25)
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  • Manufacturing Test Engineer

    Wabtec Corporation (Germantown, MD)
    Job Description **Who will you be working with?** The Manufacturing Test Engineer will work with a cross-functional Engineering team to develop and maintain tools, ... scripting languages used in automating tasks + Experience with Linux or Unix -based real-time operating systems (QNX, FreeRTOS) + Electronic circuit knowledge and… more
    Wabtec Corporation (12/17/25)
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  • IDS / IPS Engineer - Active TS/SCI with CI…

    ENS Solutions (College Park, MD)
    We are seeking an experienced Network Intrusion Detection Engineer to join our cybersecurity team. The ideal candidate must possess strong Linux engineering ... management (yum/dnf), kernel module management, SE-Linux configuration, and system optimization via Unix CLI and other remote shell access vectors (puTTY, SSH, etc.)… more
    ENS Solutions (12/14/25)
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  • Systems Integration and Test Engineer

    Leidos (Gaithersburg, MD)
    **Description** Leidos is seeking a Senior Systems Integration & Test Engineer who will be a member of a dynamic team who will be working on the United Kingdom's ... documented Integration and Test Development Process + Experience in the use of UNIX and Linux operating systems + Strong integration skills with hands-on experience… more
    Leidos (12/13/25)
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  • Cloud Engineer

    Guidehouse (Bethesda, MD)
    …Active Top Secret SCI (TS/SCI) **What You Will Do** **:** As a Cloud Engineer , you will be responsible for technical duties such as infrastructure design, creation, ... development and system engineering. + Experience developing basic tooling and scripting: UNIX shell, Python, Perl or similar. + IaC coding scripting (CDK/Cloud… more
    Guidehouse (12/12/25)
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  • 128 Cloud Software Engineer 3

    ARSIEM (Annapolis Junction, MD)
    …client you work with. ARSIEM is currently looking for a Cloud Software Engineer skilled in DevOps, particularly as it relates to cloud solutioning and ... Java Virtual Machine (JVM) memory management, Profiling Java Applications + UNIX /LINUX, CentOS + Experience with at least one SIGINT collection discipline… more
    ARSIEM (12/11/25)
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