• 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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  • 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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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …of the full benefits package. Saliense is now hiring a Senior Technical Consultant (Principal Network Systems Engineer) to join our team in support of our team ... eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for...practices and cutting technology. + Manages team responsible for systems engineering, security engineering, and workstation and… more
    Saliense Consulting (12/05/25)
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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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  • Network / Systems Administrator

    GovCIO (Arlington, VA)
    …(https://careers-govcio.icims.com/jobs/7228/ network - systems -administrator/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** ... is currently hiring We are seeking a highly skilled Network Systems Administrator with a strong background...modules) + Flexera + Ensure operational integrity across monitored systems . + **Deployment Support** **Galaxy Agent & Security more
    GovCIO (12/16/25)
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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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  • Network and Video Engineer (CISCO) Expert

    BAE Systems (Herndon, VA)
    …provides engineering, integration and sustainment support for critical military platforms and systems . Intelligence & Security provides services and products to ... carrier class WAN, complex and diverse campus. This position will provide systems / network engineering support to the customer's mission partners.… more
    BAE Systems (09/19/25)
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  • 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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  • Senior Security Systems Engineer…

    Cydecor, Inc. (Dahlgren, VA)
    …to be certified and accredited. + Research and apply Defense Information Systems Agency (DISA) Security Technical Implementation Guides (STIGs) and National ... to Excellence, what separates us. Job Description: Cydecor is seeking a Senior Security Systems Engineer to support cybersecurity and systems engineering… more
    Cydecor, Inc. (11/20/25)
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  • Senior Security Systems Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …to be certified and accredited. + Research and apply Defense Information Systems Agency (DISA) Security Technical Implementation Guides (STIGs) and National ... this role.** Imagine One Technology & Management, Ltd. is seeking two (2) **Senior Security Systems Engineers** . These positions are contingent upon award of… more
    Imagine One Technology & Management (09/24/25)
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