• Cyber Security Implementation…

    CACI International (Springfield, VA)
    …Next-Generation Firewalls (NGFWs), Intrusion Detection/Prevention Systems (IDS/IPS), F5 platforms, email/ web security gateways + Strong technical background with ... Cyber Security Implementation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular… more
    CACI International (11/14/25)
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  • Staff Information Security Engineer

    Zscaler (Mclean, VA)
    …customers across multiple government departments. We are looking for a Staff Information Security Engineer who will report to the Senior Manager of Information ... Security Engineering to operate as a vulnerability management engineer inside the US Federal IL6 (SCIF) environment. **This is a fully onsite role based in the… more
    Zscaler (01/06/26)
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  • Security Engineer , Corporate…

    Amazon (Arlington, VA)
    …effective oral and written communications A day in the life As a Senior Security Engineer , you will collaborate with software development teams to ensure we ... Description Corporate Services Security (CPSS) is the Amazon security ...and maintaining threat models for a wide variety of web applications hosted on cloud - Manual and Automated… more
    Amazon (01/09/26)
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  • Information Security Engineer

    SAIC (VA)
    **Description** **SAIC** is looking for a **Information Security Engineer ** to lead the security design, implementation and maintenance of a complex Azure ... satisfies the requirements. + Guide the project and mentor the team on security practices and architectural patterns. + Design system architecture for new services… more
    SAIC (01/08/26)
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  • Product Security Engineer , AI

    Meta (Richmond, VA)
    …Come help us make life hard for the bad guys. **Required Skills:** Product Security Engineer , AI Responsibilities: 1. Security Reviews: perform manual design ... **Summary:** Meta's Product Security team is seeking a experienced hacker who...upon to provide engineering and product teams with the web , mobile, or native code security expertise… more
    Meta (12/20/25)
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  • Software Development Engineer II, Amazon…

    Amazon (Herndon, VA)
    …out of one of the following locations: Herndon,VA,US As a Software Development Engineer II in the Amazon Foundational Security Services (AFSS) organization at ... have the opportunity to shape the future of AWS's security and foundational infrastructure. We provide the critical infrastructure...and build consensus. Why it matters: Amazon and Amazon Web Services are growing at an unprecedented rate. To… more
    Amazon (12/13/25)
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  • Staff Site Reliability Engineer -Federal,…

    Zscaler (Mclean, VA)
    …assessment, patch management, and reporting, with expertise in virtualization, cloud services, web security , and networking protocols (eg, HTTP, SSL/TLS, DNS, ... shape the future of cybersecurity. Our Engineering team built the world's largest cloud security platform from the ground up, and we keep building. With more than… more
    Zscaler (11/12/25)
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  • ACTI Cyber Threat Exploitation Engineer

    Amazon (Arlington, VA)
    …| New York, NY, USA | Seattle, WA, USA Amazon is seeking an innovative Senior Security Engineer to join the Amazon Cyber Threat Intelligence (ACTI) team as a ... Cyber Threat Exploitation Engineer where you will leverage your in-depth knowledge and...software, operating systems, networks, cloud infrastructure, networking equipment, and web applications. In addition, you will script and help… more
    Amazon (12/31/25)
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  • Application Security Engineer

    US Tech Solutions (Arlington, VA)
    …in the following: - OWASP Secure Coding Practices - Common software and web application security vulnerabilities - Application security scanning tools ... Collaborate with a team of engineers to implement specific security policies in the CI/CD security tools...to be adhered to at a code level in web and mobile applications written in Java, React, Objective… more
    US Tech Solutions (01/02/26)
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  • Systems Engineer (Test Tool Development…

    KBR (Springfield, VA)
    …and software version control. + Manage and maintain content for the customer web presence on multiple security domains to include site design, content ... Title: Systems Engineer (Test Tool Development and Automation) Belong. Connect....and Automation) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology… more
    KBR (12/11/25)
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