• Senior Security Engineer

    ManTech (Chantilly, VA)
    …management tools, and virtualization platforms + Strong knowledge of Windows and Linux systems , operating system security practices, TCP/IP networking, ... technical leadership and hands-on expertise in supporting Comply-to-Connect (C2C) systems across both classified and unclassified environments. **Responsibilities include… more
    ManTech (08/08/25)
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  • Senior Security Engineer

    ManTech (Chantilly, VA)
    …management tools, and virtualization platforms . Strong knowledge of Windows and Linux systems , operating system security practices, TCP/IP networking, ... technical leadership and hands-on expertise in supporting Comply-to-Connect (C2C) systems across both classified and unclassified environments. **Responsibilities include… more
    ManTech (08/08/25)
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  • Principal DSP Engineer

    CACI International (Chantilly, VA)
    …RHEL, CentOS, Rocky, VxWorks) + Proficiency with multi-threaded, multi-core design and/or real-time operating systems - ** ** **What You Can Expect:** **A ... you will be part of an Agile development team where you will support the design, development, modification, and evaluation of signals intelligence, radar, and… more
    CACI International (08/02/25)
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  • Infrastructure Change Manager

    NCR VOYIX (Richmond, VA)
    …and unique platform to help navigate, simplify and run our customers' technology systems . Our customers are at the center of everything we do. Our mission ... operations of the Enterprise infrastructure for program. Monitor, build, decom systems , servers, storage, and other infrastructure components between both onprem and… more
    NCR VOYIX (07/11/25)
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  • Tanium Administrator

    CACI International (Hampton, VA)
    …in scripting languages (eg, Python, PowerShell, Shell scripting) + Strong knowledge of operating systems (Windows, Linux , macOS) + Understanding of network ... Opportunity:** CACI is looking for a Tanium Administrator to support our DoD customer to implement an enterprise IT...+ Integrating Tanium with other security tools and SIEM systems + Troubleshooting complex issues within the Tanium environment… more
    CACI International (08/09/25)
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  • Remote Sr Cloud Application Engineer

    Shuvel Digital (VA)
    …in response to national security threats. Senior Cloud Engineer will: 1) support the development of enterprise applications; 2) design and implement micro-services ... dashboards and artifacts to inform resource allocation, justify requirements, and support statutory reporting mandates. The strongest applicants will have a proven… more
    Shuvel Digital (06/26/25)
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  • Cross Domain Provisioning Engineer

    CACI International (Springfield, VA)
    …applicable experience + DoD Information Assurance Technical (IAT) Level II + Experience with Linux operating systems ; understanding of general operating ... (IT) infrastructure services required to deliver timely, relevant, and accurate support of national security. Our TCS team provides innovative design, engineering,… more
    CACI International (07/09/25)
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  • Information System Security Officer (ISSO…

    Lockheed Martin (Williamsburg, VA)
    …want to build a better tomorrow with you\. At Lockheed Martin Rotary and Mission Systems , we are driven by innovation and integrity\. We believe that by applying the ... with the development, implementation, and maintenance of Windows and Linux Servers/Clients, PC Desktops, network devices and supported applications\. Successful… more
    Lockheed Martin (08/16/25)
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  • Network Administrator 3

    M. C. Dean (Vienna, VA)
    …engineer and deploy automated, secure and resilient power and technology systems ; and deliver the management platforms essential for long-term system sustainability. ... Together, we transform the way complex, large-scale systems are designed, delivered, and sustained-enhancing client outcomes, improving lives, and changing the world… more
    M. C. Dean (07/15/25)
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  • Cybersecurity Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    …experience remediating vulnerability findings to include implementing vendor patches on both Linux and Windows Operating systems + Minimum certification ... checks (Evaluate STIG, Tenable Nessus, etc.) on various standalone and networked systems + Performing manual reviews via DISA STIGs/SRGs, etc. (completing the… more
    Imagine One Technology & Management (06/03/25)
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