• ForeScout Engineer - Active TS/SCI with CI…

    ENS Solutions (Norfolk, VA)
    …to solve complex security challenges. You will lead a team as they engineer solutions to complex challenges for customers using knowledge network engineering, ... in large enterprises. + Contribute to risk and vulnerability assessments in network , system, and application areas, and leverage big data analytics and traditional… more
    ENS Solutions (12/06/25)
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  • Lead LAN/WAN Engineer

    CACI International (Reston, VA)
    …Design, Architecture, Implementation, Information Systems Integration, and Communications and Network Systems Management + May manage small teams of ... Lead LAN/WAN Engineer Job Category: Information Technology Time Type: Full...Juniper, F5, Aruba, Ruckus, Versa, NOM, NetScout and/or related network components or network monitoring and management… more
    CACI International (11/08/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    …You will work alongside cyber experts to develop solutions that enhance network compliance and security posture across DoD systems . **Responsibilities include ... such as firewalls, IPS, anti-virus solutions, application firewalls, high availability solutions, network management systems , and virtual systems + Knowledge… more
    ManTech (12/13/25)
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  • High Speed Guard Engineer

    CACI International (Springfield, VA)
    High Speed Guard Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... to support the NGA mission. CACI is seeking a High Speed Guard Engineer to support the implementation and administration of Everfox High Speed Guards (HSGs)… more
    CACI International (12/01/25)
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  • AI Cybersecurity Engineer Principal

    General Dynamics Information Technology (Fairfax, VA)
    …career while impacting our national security in cyber as an **AI Cybersecurity Engineer Principal** at GDIT. Here, technologists have many paths to grow a meaningful ... **MEANINGFUL WORK AND PERSONAL IMPACT** _As an_ **_AI Cybersecurity Engineer Principal_** _, the work you'll do at GDIT...and response. + Lead the strategy for securing AI systems , including large language models (LLMs) and agentic AI… more
    General Dynamics Information Technology (12/17/25)
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  • Next Generation Desktop Environment (NGDE)…

    General Dynamics Information Technology (Sterling, VA)
    …construct + Performing research, analysis, and design for all Linux computing systems and network infrastructure + Developing, implementing, and documenting ... None **Job Family:** IT Infrastructure and Operations **Skills:** Linux Environments, Systems Engineering, Systems Software **Experience:** 8 + years of… more
    General Dynamics Information Technology (10/08/25)
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  • Senior Zero Trust Data Analytics Engineer

    GovCIO (Alexandria, VA)
    …The Zero Trust Data Analytics Engineer will lead the effort to engineer the systems required to define, collect, analyze, and report on key ... **Overview** GovCIO is currently hiring a senior-level **Zero Trust Data Analytics Engineer ** to join our team, supporting a critical program with the US Coast… more
    GovCIO (11/18/25)
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  • Project Engineer , DCC Communities

    Amazon (Leesburg, VA)
    …to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital ... own them to completion. As a Data Center Project Engineer , you will be a part of a creative,...build some of the most interesting electrical and mechanical systems in the world. You will be on the… more
    Amazon (12/13/25)
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  • Senior Cyber Security Engineer

    V2X (Ashland, VA)
    …integrity, respect, responsibility, and professionalism. As a Senior Cyber Security Engineer , you will be responsible for overseeing the Risk Management Framework ... implementing and executing overall RMF activities. The Senior Cyber Security Engineer serves as the primary interface between government leads, subcontractors /… more
    V2X (12/04/25)
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  • Senior Software Engineer

    Chenega Corporation (Arlington, VA)
    …including Windows, Linux, and macOS. + In-depth understanding of networking requirements, network hardening, and networking systems such as routers, switches, ... **Req ID:** 38632 **Summary** **Senior Software Engineer ** **Arlington, VA** Are you ready to enhance...contribute to the design and development of scalable classified/unclassified systems and deliver high-quality software products. In this role,… more
    Chenega Corporation (12/13/25)
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