• OT Cybersecurity Advisor

    AECOM (Arlington, VA)
    …in OT design, development, and deployment. + Participate in pre-project system/ network cybersecurity risk assessment. + Development of tools, processes, ... network and system specification documentation deliverables to address cybersecurity vulnerabilities and the security controls necessary to mitigate the… more
    AECOM (09/13/25)
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  • Cybersecurity Professionals - Ongoing…

    V2X (Reston, VA)
    …Testing Associate Mid-Level (3-7 Years Experience) + Incident Response Analyst + Cybersecurity Engineer + Cloud Security Specialist + Forensics Investigator + ... Overview Cybersecurity Professionals - Ongoing Talent Pipeline | Always... professionals who excel in:✔ Threat detection and response✔ Network and cloud security✔ Ethical hacking and penetration testing✔… more
    V2X (08/28/25)
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  • Network Security Engineer - Multiple…

    Noblis (Richmond, VA)
    …ideally within the FAA or transportation sector. + Proven experience with hands-on network engineer or architecture and understands network design, ... engineering across the FAA's FTI environment. This includes: + Analyzing and guiding network architecture to ensure cybersecurity is built-in from the ground up.… more
    Noblis (09/18/25)
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  • Network Security Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    …and storage devices from multiple vendors + Support and interact with the network cybersecurity engineers, system administrators, and system engineers to ensure ... Imagine One is currently seeking qualified ** Network Security Engineer III** individuals to...using DoD provided tools, reporting results to the lead cybersecurity system engineer + Provide oversight for… more
    Imagine One Technology & Management (09/01/25)
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  • Network Engineer - Ground Control…

    QinetiQ US (Mclean, VA)
    …in both your professional and personal lives. Position Overview We are seeking a Network Engineer to support the Ground Control Station (GCS) Integrated Project ... hands-on network engineering experience with knowledge of defense network requirements, cybersecurity compliance, and mission system connectivity.… more
    QinetiQ US (09/16/25)
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  • Sr OT Network Engineer (Virginia…

    Jacobs (Virginia Beach, VA)
    …of the largest technology and engineering firms in the world? As a Senior OT Network Engineer with Jacobs, you will work at the forefront of contemporary ... industrial network design and cybersecurity . Jacobs design and...networks that enable business operations. As a Sr OT Network Engineer , you will be responsible for… more
    Jacobs (08/27/25)
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  • Information System Security Officer, Classified…

    Lockheed Martin (Herndon, VA)
    …administration of IS in accordance with internal LM and customer cybersecurity requirements, primarily the Risk Management Framework \(RMF\)\. \- Upkeep, monitor, ... analyze, and respond to network and security events\. \- Document compliance actions within...vulnerability management, DISA STIGs\. \- Prior Information System Security Engineer \(ISSE\) or System Administration experience\. \- Bachelor's degree… more
    Lockheed Martin (08/08/25)
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  • Instrumentation and Controls Engineer

    MPR Associates (Alexandria, VA)
    …consulting firm, is actively seeking a capable and motivated Instrumentation and Controls (I&C) Engineer - Network Communications to join our team. If you are ... place to work. General Job Description The Instrumentation and Controls (I&C) Engineer - Network Communications will have technical, project management,… more
    MPR Associates (08/19/25)
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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:** You will support our work automating cybersecurity operations, emulating adversary behavior, and improving the defensive postures of our… more
    CACI International (08/08/25)
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  • Network Emulation Engineer

    CACI International (Chantilly, VA)
    Network Emulation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... None * * * **The Opportunity** **:** **Support our work automating cybersecurity operations, emulating adversary behavior, and improving the defensive postures of… more
    CACI International (07/29/25)
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