• Network Administrator

    Idea Entity (Rustburg, VA)
    …all installed systems and infrastructure + Install, configure, test, and maintain operating systems , application software, and system management tools + ... strategies + Write and maintain custom scripts to increase system efficiency and reduce manual intervention + Participate in... changes and procedures + High-level understanding of various operating systems and their implications + Ability… more
    Idea Entity (12/06/25)
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  • Network Engineer

    Nightwing (Arlington, VA)
    …of directly relevant experience in network administration - Proficiency with multiple operating systems , including Linux/Unix and MacOS - Strong knowledge and ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (11/26/25)
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  • Next Generation Desktop Environment (NGDE)…

    General Dynamics Information Technology (Sterling, VA)
    …may include: + Responsible for Next Generation Desktop Engineering UNIX/Linux servers, operating systems , and successful integration with the hardware and ... engineering activities (Linux focused). + Installing, monitoring, and tuning Linux Server operating system software and virtual machine sub- system software… more
    General Dynamics Information Technology (10/08/25)
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  • Site Reliability Developer 3

    Oracle (Reston, VA)
    …on scalability, security, and performance. The role involves software engineering, systems engineering, automation, network operations, and DevOps. You should be ... comfortable at building complex distributed systems . You will incorporate the ethos of software engineering...Reliability Engineer** , you will be responsible for: + ** System Design and Operation:** + Design and manage distributed… more
    Oracle (12/12/25)
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  • IT Operations Project Manager III

    Epsilon, Inc (Arlington, VA)
    **Overview** **Epsilon is now part of AMERICAN SYSTEMS !** We are pleased to announce Epsilon, Inc. has joined AMERICAN SYSTEMS . Together, we're combining our ... for our employees. Epsilon will operate as a wholly owned subsidiary of AMERICAN SYSTEMS until December 31, 2025, transitioning fully to AMERICAN SYSTEMS on… more
    Epsilon, Inc (12/05/25)
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  • Senior Software Engineer - ServiceNow (Remote)

    CareFirst (Reston, VA)
    …design, development, testing, and debugging of computer software ranging from operating system architecture integration and software design to selection ... develops/codes, tests, and documents critical and complex application programs for computer systems . Works with appropriate stakeholders to define system scope… more
    CareFirst (12/03/25)
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  • Telecommunications Field Engineer

    CACI International (Herndon, VA)
    …support to those systems . + Strong recent experience in Windows platform operating system and Microsoft applications including Windows 10 and Server 2012 / ... analysis, deployment, and troubleshooting/lifecycle support for innovative hardware/software/ network systems and applications. + Support includes procurement of required… more
    CACI International (11/19/25)
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  • Engineer VI

    General Atomics (Herndon, VA)
    …development is strongly desired. + Experience with software development and the Linux operating system environment is desired. + Must be customer focused and ... . GA-EMS' expanding portfolio of specialized products and integrated system solutions support critical fleet, space systems ...work in a safe manner in accordance with established operating procedures and practices. + Performs other duties as… more
    General Atomics (12/11/25)
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  • Cloud DevOps Engineer

    General Dynamics Information Technology (Fort Belvoir, VA)
    …procedures. Troubleshoots system related problems. Remains current in operating systems /software analysis and technological developments and applications. ... the development or modification of software programs and applications to enhance an operating system . **WHAT YOU'LL NEED TO SUCCEED:** **Required Skills:** + 5… more
    General Dynamics Information Technology (12/05/25)
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  • Cyber Network Defense Analyst II

    Nightwing (Arlington, VA)
    …(IDS) alerts against network traffic using packet analysis tools - Identify applications and operating systems of a network device based on network traffic - ... attack or activity based off network traffic - Identify network mapping and operating system (OS) fingerprinting activities - Assist in the construction of… more
    Nightwing (10/07/25)
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