• Staff Information Security Engineer…

    Zscaler (Mclean, VA)
    …and adhering to one-way diode transfer protocols.** Reporting to the Senior Manager of Information Security Engineering , you will be responsible for: + ... a cloud-first strategy. We are looking for a Staff Information Security Engineer who will operate as...be maintained) + 5+ years in Vulnerability Management, or Security Engineering within restricted/SCIF environments, including air-gapped… more
    Zscaler (10/11/25)
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  • Lead Information Systems Security

    CACI International (Hampton, VA)
    Lead Information Systems Security Officer (ISSO) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI ... * * **The Opportunity:** CACI is seeking a Lead Information Systems Security Officer (ISSO) for Langley...An Active DOD TS/SCI Clearance. + BS Degree in Information Technology/Systems, Computer Science, Computer Engineering , or… more
    CACI International (12/18/25)
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  • Lead Security Engineer

    Leidos (VA)
    …8-12 years of professional experience in IT, with a minimum of 6+ years focused on Information Security Engineering , with at least 2 years focused on cloud ... maximum value to the mission. **KEY RESPONSIBILITIES:** ** Architecture and Engineering ** + **Cloud Security Architecture :** Design, architect, and… more
    Leidos (12/20/25)
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  • Sr. Solutions Director - Intelligence & Homeland…

    General Dynamics Information Technology (Herndon, VA)
    …more than 50 years, General Dynamics Information Technology provides information technology (IT), systems engineering , professional services and simulation ... Citizenship Required:** Yes **Job Description:** Join GDIT's Intelligence and Homeland Security (IHS) CTO organization and help drive the technical solutions needed… more
    General Dynamics Information Technology (01/02/26)
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  • AWS Cyber Security Engineer

    General Dynamics Information Technology (Fairfax, VA)
    … with other stakeholders within the organization. + Collaborating with the Lighthouse Information Security and compliance team to develop Genesis global Cloud ... security architecture and maturity standards1 + Evaluate...engineering productivity team and others in solving cyber security problems in a way that not only comply… more
    General Dynamics Information Technology (11/05/25)
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  • Technical Program Manager, Leo Security

    Amazon (Arlington, VA)
    security assurance outcomes. 10. Foster strong cross-functional relationships across engineering , compliance, legal, security , and AWS teams to ensure ... the following: Cloud Architecture , Systems Design, Software Development, Infrastructure Architecture , Data Engineering or DevOps - AWS certification, such… more
    Amazon (12/13/25)
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  • Information Systems Security Officer

    CACI International (VA)
    …+ Experience onboarding assets to centrally managed Enterprise solutions. + Application Security Architecture and Design experience + Security Compliance ... Information Systems Security Officer Job Category:...years of continuous recent experience in networking and/or system engineering . - ** ** **What You Can Expect:** **A… more
    CACI International (12/18/25)
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  • Software Dev Engineer II, Amazon Foundation…

    Amazon (Arlington, VA)
    …thousands of users counting on you to be performant, innovative and adaptable? AWS Security is the group for you! We are responsible for the protection of customer ... all parts of Amazon's business and its massive worldwide service-oriented architecture . Whether you're passionate about building highly scalable and reliable systems… more
    Amazon (12/18/25)
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  • Senior Security Architect

    Oracle (Richmond, VA)
    …years related experience in an information security role, supporting security programs and security engineering / architecture in complex ... systems, ensuring requirements are in line with Corporate information security policies and processes, as well...enterprise environments. + Hands on experience with enterprise security architecture , engineering and implementation… more
    Oracle (12/22/25)
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  • SME Zero Trust Security Engineer

    GovCIO (Alexandria, VA)
    engineering , or technical leadership role focused on Zero Trust or advanced security architecture . + Clearance Requirement: Must be clearable up to an active ... **Overview** GovCIO is currently hiring a **Zero Trust Security Engineer** to join our team, supporting a...develop comprehensive ZT migration roadmaps. + Collaborate directly with engineering , architecture , and cybersecurity teams to engineer… more
    GovCIO (11/18/25)
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