• Lead Cybersecurity Engineer ; HP…

    Capital One (Mclean, VA)
    Lead Cybersecurity Engineer ; HP NonStop Systems In this key technical Lead Cybersecurity role, you'll be responsible for the overall security architecture, ... network and OS administrative tasks on the NonStop platform . In addition, you will be crucial in interpreting,...technical projects, and risk requirements. You will drive the Cybersecurity engineering roadmap with a focus on platform more
    Capital One (11/21/25)
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  • Senior Systems Engineer

    M. C. Dean (Vienna, VA)
    …configuration, and administration of key solution components, including network infrastructure, cybersecurity management application software, database ... / data loss prevention, and other components of our cybersecurity infrastructure. As part of the team, the **Senior...infrastructure. As part of the team, the **Senior Systems Engineer ** 's responsibilities will include (but will not be… more
    M. C. Dean (11/26/25)
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  • Cybersecurity Project Engineer

    Nightwing (Sterling, VA)
    …in the intelligence community, defense, civil, and commercial markets. Job Title: Cybersecurity Project Engineer Location: Sterling, VA Clearance: TS/SCI Poly ... **This position is CONTINGENT upon contract award** The Cyber Security Project Engineer (CSE) supports the LSA to identify, design, and deploy security controls and… more
    Nightwing (12/26/25)
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  • Endace Platform Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Endace Platform Engineer The Opportunity: We are seeking a seasoned Endace Implementation and Sustainment Engineer to architect, deploy, integrate, and ... wait You Have: + 5+ years of experience in cybersecurity engineering, network security, or SOC tooling...in production + Experience leading architecture conversations and driving platform strategy + Experience with complementary network more
    BOOZ, ALLEN & HAMILTON, INC. (12/30/25)
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  • Endace Platform Engineer - Active…

    ENS Solutions (Reston, VA)
    … usage and best practices. Requirements + 5+ years of experience in cybersecurity engineering, network security, or SOC tooling. + Strong understanding of ... non-technical stakeholders. + Comfortable leading architecture conversations and driving platform strategy. Benefits Essential Network Security (ENS) Solutions,… more
    ENS Solutions (12/13/25)
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  • Illumio Zero Trust Segmentation Platform

    ENS Solutions (Reston, VA)
    …executive leadership. We are seeking an experienced Illumio Zero Trust Segmentation Platform Engineer to lead the design, implementation, and operational support ... enterprise micro-segmentation strategy. This role will own the Illumio Adaptive Security Platform (ASP) across hybrid environments and play a critical part in our… more
    ENS Solutions (12/13/25)
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  • Senior Platform Engineer

    Leidos (Chantilly, VA)
    …for a technical development program supporting the Sponsor's IdAM/ICAM programs located on a secure network . As a Platform Engineer on this program, you will ... Terraform, GitHub Actions), Kubernetes, containers, or serverless is strongly preferred. The Platform Engineer will work with a large team of developers,… more
    Leidos (12/05/25)
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  • Platform /Infrastructure Engineer

    Nightwing (Sterling, VA)
    …the intelligence community, defense, civil, and commercial markets. Job Title: Platform /Infrastructure Engineer Location: Sterling, VA Clearance: TS/SCI Poly ... **This position is CONTINGENT upon contract award** The Platform /Infrastructure Engineer (PIE) designs, builds, and maintains the platforms that Mission Partner… more
    Nightwing (12/26/25)
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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 (11/12/25)
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  • Senior Computer Network Defense (CND)…

    V2X (Springfield, VA)
    …integrity, respect, responsibility, and professionalism. We are hiring for a Senior Computer Network Defense (CND) Engineer with an active TS/SCI clearance - ... VA location. Our positions are required to be onsite. The Senior Computer Network Defense (CND) Engineer tests, implements, deploys, maintains, review, and… more
    V2X (12/12/25)
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