• Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    **Mantech** seeks a motivated and customer-focused **Principal Cyber Security Engineer ** to join our team in **Chantilly, VA** . In this role, you will help ... Engineering, designing, implementing, integrating, and sustaining Comply-to-Connect (C2C) deployment support to migrate, deploy, enhance, and maintain C2C services .… more
    ManTech (06/28/25)
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  • Software Development Engineer II, US Amazon…

    Amazon (Herndon, VA)
    …an excellent opportunity for you! We are looking for a Software Development Engineer II who has experience building innovative and high-volume applications. This is ... access internal AWS services in order to address key security relevant issues. A qualified candidate for this role...or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit… more
    Amazon (06/14/25)
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  • Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Cyber Security Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include ... or virtualized environments + Perform Linux based system upgrades and patches + Engineer and deployment of a privileged access management (PAM) solution + … more
    ManTech (06/04/25)
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  • Corelight Network Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Mclean, VA)
    Corelight Network Security Engineer Key Role: Serve as a key member in the client's cybersecurity program. Lead the selection, design, and implementation of ... network security tools and capabilities. Develop new detection capabilities and...and capabilities. Develop new detection capabilities and analyze attacks. Support critical business initiatives that contribute to enhancing the… more
    BOOZ, ALLEN & HAMILTON, INC. (07/12/25)
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  • Senior Systems Security Engineer

    SAIC (Alexandria, VA)
    **Description** SAIC is hiring a **Senior Systems Security Engineer ** with an active **TS/SCI clearance** to participate in Independent Technical Risk ... Plan (PPP) reviews to advance the practice of systems security engineering through all phases of a system acquisition....100% onsite in Alexandria, VA.** **Primary responsibilities include:** + Support ITRA teams in the assessment of DoD ACAT… more
    SAIC (07/02/25)
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  • Cloud Systems Engineer II, ADC System…

    Amazon (Arlington, VA)
    … team who focuses on ease of use and delighting our customers to build and support security services, used across all of Amazon, that secure our internal systems ... A day in the life - Build, deploy, and maintain security services that are used internally to support the US intelligence community. - Mentor other Systems and… more
    Amazon (05/14/25)
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  • Software Development Engineer II, Amazon…

    Amazon (Arlington, VA)
    …out of one of the following locations: Arlington, VA, USA The Amazon Security Enterprise Protection team builds tools and services for the monitoring and response ... to Amazon. We are looking for a Software Development Engineer who is excited about designing and building solutions...that protect Amazon and our customer data. In Amazon Security , our challenges are broad and deep -- we… more
    Amazon (06/28/25)
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  • Cyber Security Project Engineer

    ABBTECH Professional Resources, Inc. (Chantilly, VA)
    **Position: Cyber Security Project Engineer ** **Location: Chantilly** **Clearance: TS/SCI w/FSP** **Salary- 230k-245k/yr** _The above salary range represents the ... process. Demonstrated experience leading systems/applications through the Customer's Cyber Security process. Demonstrated experience performing vulnerability scanning and testing.… more
    ABBTECH Professional Resources, Inc. (07/03/25)
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  • A/V & Security Engineer

    Leidos (Chantilly, VA)
    …**Job Description** We are seeking a highly organized and detail-oriented A/V Security Engineer who is responsible for the operation, configuration, and ... technologies, tools, and production techniques through ongoing training and research. + Support event setups, live productions, and remote conferencing with a focus… more
    Leidos (06/03/25)
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  • Software Development Engineer III, Devices…

    Amazon (Arlington, VA)
    …Trust and Security is looking for a strong software development engineer to design, develop, test, troubleshoot, triage, debug, deploy, maintain, document, and ... Amazon devices at scale. You will own the design of major security tooling, infrastructure, define development roadmaps, own key deliverables and have opportunities… more
    Amazon (07/15/25)
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