• (USA) Network Engineer III, Information…

    Walmart (Herndon, VA)
    … operations, development, and forensic specialists, they provide the essential infrastructure that underpins effective and timely security operations, ... compliance. + As needed, support applicable software platforms or infrastructure . + Support network security and BC/DR...software platforms or infrastructure . + Support network security and BC/DR activities **What you'll bring:** + Proven… more
    Walmart (01/15/26)
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  • IT Security Specialist (Computer Sys…

    Huntington Ingalls Industries (Arlington, VA)
    …and executes project plans to engineer, construct, deploy, and monitor/manage IT Security infrastructure solutions + Demonstrates in-depth understanding of ... for agency-wide information technology solutions, operations, and maintenance supporting the security of agency infrastructure , systems, and information. +… more
    Huntington Ingalls Industries (01/13/26)
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  • Network Security Engineer

    Noblis (Richmond, VA)
    …+ Acting as a technical bridge between FAA cyber stakeholders and infrastructure providers (network, security , cloud). + Evaluating vendor-proposed architectures ... highly technical professionals with a strong foundation in network architecture, design, and security - individuals who are ready to step up from traditional network… more
    Noblis (12/30/25)
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  • Senior Security Architect

    Oracle (Richmond, VA)
    …knowledge in the design and review of secure networks, applications, systems, infrastructure , environments and security systems, ensuring requirements are in ... knowledge in the design and review of secure networks, applications, systems, infrastructure , environments and security systems, ensuring requirements are in… more
    Oracle (12/22/25)
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  • Director of Program Security

    BAE Systems (Arlington, VA)
    …Aerospace standards and legislation. + Knowledgeable on technological advances to security infrastructure ensuring modernization and product lifecycle management ... **Job Description** Join a dynamic and well versed security team that provides support across several business areas within BAE Systems' Electronic Systems Sector.… more
    BAE Systems (12/13/25)
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  • Security Engineer - Secure Software…

    Sedgwick (Richmond, VA)
    …and documents standard operating procedures and protocols. + Configures and troubleshoots security infrastructure devices. + Develops technical solutions and new ... Great Place to Work(R) Fortune Best Workplaces in Financial Services & Insurance Security Engineer - Secure Software Development Security Engineer - Secure… more
    Sedgwick (12/10/25)
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  • Physical Security System Administrator 4

    M. C. Dean (Chantilly, VA)
    …system enhancements that improve operational efficiency and performance across our physical security infrastructure . You will also be involved in research and ... for the nation's most mission-critical facilities, secure environments, complex infrastructure , and global enterprises. With over 7,000 employees, our capabilities… more
    M. C. Dean (10/23/25)
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  • Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    …for professionals with strong technical expertise and a desire to shape the security infrastructure of the future. **Responsibilities include but are not limited ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Cyber Security Engineer** to join our team in **Chantilly, VA.** This role supports a… more
    ManTech (12/13/25)
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  • Security Architect

    Insight Global (Alexandria, VA)
    …Reports. * Navigate complex inheritance models for cloud and on-premises infrastructure environments. * Embed security requirements into functional ... Job Description We are seeking a Security Architect to provide functional and technical expertise...strategies that protect data and maintain efficiency. * Enhance security controls and implementation of RMF steps. * Produce… more
    Insight Global (01/15/26)
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  • Lead Information Security Engineer

    Lumen (Herndon, VA)
    …Performs tasks associated with the installation, turn up and maintenance of Lumen security infrastructure . + Present as technical expert delivering solutions to ... Role** This position is a senior role implementing Managed Security Services (MSS) in a Federal Security ...Managed Security Services (MSS) in a Federal Security Operations Center (FedSOC) environment. The SOC function is… more
    Lumen (01/09/26)
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