• Cybersecurity Engineer III

    TekSynap (Virginia Beach, VA)
    …using various IA-enabled appliances, including: + Firewalls, Intrusion Detection Systems (IDS), Intrusion Prevention Systems (IPS), Routers/Switches, Cross ... remediation on Linux and Windows platforms. **Overview** We are seeking a Cybersecurity Engineer III to join our team supporting Department of Navy. TekSynap is a… more
    TekSynap (12/30/25)
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  • O&M Network Engineer (Technical Specialist…

    M. C. Dean (Springfield, VA)
    …operates and maintains electronic security services inclusive of intrusion detection , access control, biometric authentication, video surveillance, audio visual, it ... objectives throughout the typical IT project lifecycle. The O&M Network Engineer is responsible to refining requirements, development and revising design… more
    M. C. Dean (12/27/25)
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  • Network Engineer

    Acclaim Technical Services (Herndon, VA)
    …DC area firms and continues to grow. We are actively seeking a Network Engineer with a current TS/SCI clearance and polygraph to join our Network Services Division ... as: o Routing and switching o Network security (eg, firewalls, intrusion detection ) o Cloud networking eg, AWS, Azure, Google Cloud) o Software-defined networking… more
    Acclaim Technical Services (12/27/25)
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  • Network Engineer L3

    NTT America, Inc. (Richmond, VA)
    …can grow, belong and thrive. **Your day at NTT DATA** The Network Engineer is a seasoned subject matter expert, responsible for designing, implementing, maintaining, ... + Implements and enforces network security measures, including firewalls, intrusion detection /prevention systems, access controls, and VPNs. + Diagnoses and resolves… more
    NTT America, Inc. (12/24/25)
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  • Network Engineer

    Nightwing (Herndon, VA)
    …community, defense, civil, and commercial markets. Nightwing is seeking a cleared Network Engineer in the Herndon area. The selected candidate will work as part of ... to enterprise architecture. Needs to have knowledge of network intrusion detection . **Position Requirements / Qualifications / Skills** + Design and optimize… more
    Nightwing (12/23/25)
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  • Security Engineer II

    Trustmark (Richmond, VA)
    …our colleagues, clients and communities. We are seeking a highly skilled Cyber Security Engineer to join our team and play a pivotal role in safeguarding our ... experience with security tools and technologies (eg, firewalls, intrusion detection systems, encryption, SIEM). + Excellent problem-solving and analytical skills.… more
    Trustmark (12/20/25)
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  • Product Security Engineer , AI

    Meta (Richmond, VA)
    …make life hard for the bad guys. **Required Skills:** Product Security Engineer , AI Responsibilities: 1. Security Reviews: perform manual design and implementation ... 10. Experience integrating or building AI-powered tools to assist with vulnerability detection , code review, or threat modeling 11. Experience creating software that… more
    Meta (12/20/25)
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  • Offensive Security Engineer , Assessments…

    Coinbase (Richmond, VA)
    …organization at Coinbase is seeking to hire an experienced Offensive Security Engineer specializing in Web3 penetration testing and Web3 bug bounty program ... and blockchain infrastructure. * Collaborate with partner teams to enhance detection and response capabilities for Web3 vulnerabilities. * Stay informed on… more
    Coinbase (12/18/25)
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  • Cybersecurity Application Security Engineer

    Nelnet (Richmond, VA)
    …learn, and work. We are seeking a highly skilled Application Security Engineer with strong experience across secure code review, penetration testing, automation, and ... with SAST, SCA, DAST, web and mobile pentesting, container scanners, secrets- detection tools, and ideally AI-security scanning platforms + Experience integrating… more
    Nelnet (12/18/25)
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  • Senior Systems Engineer

    Leidos (Chantilly, VA)
    **Description** We are seeking a **Systems Engineer with Data Policy experiences** to join our Fort Independence Team here at Leidos. Here you will leverage your ... techniques where appropriate to automate governance workflows {e.g., anomaly detection , classification, policy adherence}. * Create and maintain metrics, dashboards,… more
    Leidos (12/18/25)
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