• Cross Domain Specialist

    BOOZ, ALLEN & HAMILTON, INC. (Columbia, MD)
    …us. The world can't wait. You Have: + 8+ years of experience in Linux Systems, including RedHat or CentOS Systems Administration, in an Architectural design or ... with VMWare ESXi, vSphere, or vRealize Operations + Experience creating tailored Linux Operating systems through Kickstart or PXE + Experience with Infrastructure as… more
    BOOZ, ALLEN & HAMILTON, INC. (07/25/25)
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  • Staff Engineer Systems SW Architect

    Northrop Grumman (Annapolis Junction, MD)
    …programming languages including C, C++, and Python. + Experience developing in a Linux and/or Windows environment. + 5 years' experience in driving ASIC architecture ... with embedded real-time operating systems (RTOS) such as FreeRTOS, VxWorks, or Linux with PREEMPT_RT. + Experience with deriving software requirements. + Experience… more
    Northrop Grumman (07/25/25)
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  • System Administrator

    KBR (Bethesda, MD)
    …isolated network equipment (firewalls, routers, switches, DNS) + Expertise in IT Management of Linux (Ubuntu, Oracle Linux 8), Mac OS, and Windows systems + ... Experience with automation using scripting languages such as Shell, Bash, or Python. + Demonstratable skills in analyzing and correcting application and network anomalies. + Knowledge of VMware, provisioning VMs, virtual storage, and virtual networking… more
    KBR (07/25/25)
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  • Senior Java Software Engineer (Onsite)

    RTX Corporation (Annapolis Junction, MD)
    …Software Engineering role, you will design, develop, and test Java code in a Linux , Agile, DevOps environment. We are at the forefront of aerospace and defense ... of experience in object-oriented software design and development using Java in a Linux environment and using unit testing tools (eg, JUnit) + Experience in scripting… more
    RTX Corporation (07/25/25)
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  • Senior Mission / Systems Engineer

    RTX Corporation (Annapolis Junction, MD)
    …with Systems Integration, test execution, and test results documentation + Experience with Linux and/or Linux variants + Experience problem solving and debugging ... + Experience recognizing areas of improvement or customer needs and relaying them to senior staff as business development possibilities + Experience working with customers, end users, hardware design teams, and software design teams + Ability to work weekends… more
    RTX Corporation (07/24/25)
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  • System Engineer

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    …workflows + Requirements development and management + Working Knowledge and familiarity with Linux based operating systems and the Linux command line interface ... (bash, ssh, etc) + Using Information management tools such as SharePoint or Confluence. + Working knowledge of a variety of software development principles and languages (Python, C++, Java, etc) + Development of system architectural drawings using DODAF… more
    Athenix Solutions Group, LLC (07/24/25)
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  • Mid-Level Java Developer (Active TS/SCI with Poly…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …**Mid-Level Java Developer,** you will develop highly efficient Microservices on a Linux operating system utilizing Java and Kotlin, for use in Docker/Kubernetes ... **PREFERRED SKILLSETS:** + Experience leading an Agile team of software developers + Linux Experience **WHAT GDIT CAN OFFER YOU** + 401K with company match +… more
    General Dynamics Information Technology (07/24/25)
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  • System Administrator (SA2) with Poly

    Lockheed Martin (Annapolis Junction, MD)
    …and validation, cost and risk analysis, and sustainment\. Proficiency or exposure to Linux is a plus as many systems rely on Linux \-based environments ... for development, deployment, and operational support\. **WHO WE ARE** At Lockheed Martin, we're a leading aerospace and defense company that's shaping the future of cyber and intelligence\. We're committed to: Innovating at the Edge: Harnessing the latest… more
    Lockheed Martin (07/24/25)
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  • Software Developer/ Engineer

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    …the following areas? + DevSecOps using modern tools like Gitlab + Working in a Linux based development environment using tools like vscode + Working on Linux ... based systems using Redhat, CentOS, Rocky, etc. + Backend development and scripting of complex systems using languages like C++, Python, and JAVA + Web-based user interface design and crafting an exciting user experience using Javascript, Vue.js, etc +… more
    Athenix Solutions Group, LLC (07/24/25)
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  • Senior UI Engineer

    ManTech (Hanover, MD)
    …Jira, and Confluence for agile collaboration and tracking + Develop in Linux environments using scripting languages like Python and tools like IntelliJ IDEA ... modernizing AWS platforms + Strong scripting skills in Python and familiarity with Linux -based development + IAT I certification (DoD 8140 required within 60 days of… more
    ManTech (07/23/25)
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