• Senior Network Security Engineer II

    Imagine One Technology & Management (Virginia Beach, VA)
    …at Naval Surface Warfare Center Dahlgren Division (NSWCDD). We are looking for Senior Network Security Engineers to provide research and engineering services ... as Wireshark and tcpdump + Shall have demonstrated experience troubleshooting network connectivity issues ** Security Requirements:** + US Citizenship required… more
    Imagine One Technology & Management (12/01/25)
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  • OERI - Critical Infrastructure and Data…

    Old Dominion University (Suffolk, VA)
    …Intelligence & Machine Learning, Computational & Data Science, Cybersecurity & Network Security , and Modeling & Simulation. The primary responsibilities ... OERI - Critical Infrastructure and Data Transformation (CID) to Advance National Security ( Research Faculty, Non Tenure Track ) Department RESILIENCE CLUSTER… more
    Old Dominion University (09/27/25)
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  • Senior Research Scientist - AI and ML…

    Pacific Northwest National Laboratory (Richmond, VA)
    …to as Directorates within the Lab, focused on a specific area of scientific research or other function, with its own leadership team and dedicated budget. Our ... Science & Technology directorates include National Security , Earth and Biological Sciences, Physical and Computational Sciences, and Energy and Environment. In… more
    Pacific Northwest National Laboratory (12/10/25)
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  • Cyber Network Security Engineer

    CACI International (Chantilly, VA)
    Cyber Network Security Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * **The Opportunity:** **CACI is seeking a talented Cyber Network Security Engineer to join our team...training, such as our Capture the Flag Events, Internal Research and Development opportunities as well as prepaid courses… more
    CACI International (12/02/25)
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  • Cyber Network Security Engineer

    CACI International (Chantilly, VA)
    Cyber Network Security Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... develop approaches to automate cybersecurity operations, and engage in research to improve the state of the practice. **Responsibilities:**... security best practices + Understanding of Linux network security tools - (eg Metasploit, netcat,… more
    CACI International (11/07/25)
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  • Technical Manager - Network and Edge…

    Optiv (Richmond, VA)
    …with both hands-on and oversight responsibilities. * Strong background in network security architecture, engineering, and administration across multiple ... The Technical Manager for Network and Edge Security is a...groups, delivering talks, writing technical and industry-specific blogs, vulnerability research , industry PR interviews, and/or contributing to security more
    Optiv (11/07/25)
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  • PhD Research Assistant - Oracle Health…

    Oracle (Richmond, VA)
    …program is intended to enhance your overall learning experience, help build your network , and accelerate your opportunity to make an impact. **The Team:** Oracle ... Business Intelligence platform of products provides enterprise-class level performance, security , scalability and manageability apart from the very sophisticated and… more
    Oracle (11/25/25)
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  • Cyber Network Defense Analyst II

    Nightwing (Sterling, VA)
    …Kit/Autopsy) SIFT Volatility KAPE WireShark Splunk Elastic- Proficiency conducting all-source research . Required Education: BS Computer Science, Cyber Security , ... Certifications, SANS Cloud Courses (SEC541, SEC584, SEC588) and Certifications GSEC (SANS401), Network +, Security +, CEH Arlington, VA Previously part of a… more
    Nightwing (12/10/25)
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  • Cyber Network Defense Analyst IV AP

    Nightwing (Sterling, VA)
    …Sleuth Kit/Autopsy) SIFT Volatility KAPE WireShark Splunk- Proficiency conducting all-source research . Required Education: BS Computer Science, Cyber Security , ... include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence, lifecycle mission enablement,… more
    Nightwing (10/07/25)
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  • Network Emulation Engineer

    CACI International (Chantilly, VA)
    Network system performance monitoring and analysis** **Computer, server, and network security troubleshooting; supporting network communications, cabling, ... Network Emulation Engineer Job Category: Engineering Time Type:...develop approaches to automate cybersecurity operations, and engage in research to improve the state of the practice.** **Responsibilities**… more
    CACI International (10/28/25)
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