• Security Engineer II, Amazon…

    Amazon (Arlington, VA)
    …infrastructure to identify and reduce risks to Amazon. We are looking for a Security Engineer who is excited about designing and building secure solutions to ... we build flexible, secure, scalable, high-performance and robust tools and services. As a Security Engineer , you will collaborate to ensure we keep our customers… more
    Amazon (09/23/25)
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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.** Senior Cyber Security ... related solution delivery, development, testing and deployment in support of cyber security efforts. They are...+ Perform Linux based system upgrades and patches + Engineer and deployment of a privileged access management (PAM)… more
    ManTech (11/18/25)
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  • Senior Information Security Engineer

    Wells Fargo (Mclean, VA)
    **About this role:** Wells Fargo is seeking a motivated Senior Information Security Engineer to join an exciting, fast paced team working on cutting edge ... including Hardware Security Modules, security appliances and security applications deploying in physical , virtual, and containerized environments. +… more
    Wells Fargo (11/11/25)
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  • Expert Security Engineer

    Amentum (Springfield, VA)
    …, & Intel space? If so, look no further. Amentum is seeking an **Expert Security Engineer ** to join our team of passionate individuals in **Springfield, VA** . ... In this role you will support challenging, mission-critical projects that make a direct impact...projects that make a direct impact on the Nation's security and intelligence mission. **Responsibilities:** * Bridge the gap… more
    Amentum (11/14/25)
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  • Security Engineer II, Threat…

    Amazon (Arlington, VA)
    Description Amazon Security is looking for an experienced Security Engineer who is excited by the idea of searching for undetected threat activities at ... Response role or working alongside an Incident Response organization in a direct- support capacity - Experience investigating security incidents involving Cloud,… more
    Amazon (11/13/25)
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  • Senior Security Systems Engineer

    Cydecor, Inc. (Dahlgren, VA)
    …to Excellence, what separates us. Job Description: Cydecor is seeking a Senior Security Systems Engineer to support cybersecurity and systems engineering ... by industry-leading subject matter expertise, and business intelligence to enable decision- support and remain ahead of ever-evolving national security more
    Cydecor, Inc. (11/20/25)
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  • Security Infrastructure Engineer

    Leidos (Alexandria, VA)
    **Description** As a Security Engineer on our team, you will operate and maintain network security infrastructure utilized by a team of cybersecurity ... analysts in support of 24x7x365 mission-critical operations. This position allows hybrid...high-priority tasks and outages + Maintain, develop, and improve Security Infrastructure standard operating procedures and tactics, techniques, and… more
    Leidos (11/15/25)
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  • Software Development Engineer , AWS…

    Amazon (Arlington, VA)
    Security Detective Tooling (PSDT) team is looking for a Software Development Engineer who has a strong passion for security -at-scale. In this role, you ... variety of areas including cloud, devices, retail, entertainment, healthcare, operations, and physical stores. Inclusive Team Culture In Amazon Security , it's in… more
    Amazon (11/13/25)
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  • Senior Information System Security

    ManTech (Quantico, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team in **Quantico, VA.** ... an IS and Network Environment. + Define IS and Network Environment security requirements in accordance with applicable cybersecurity requirements. + Design … more
    ManTech (11/12/25)
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  • Security Intelligence Engineer

    Amazon (Arlington, VA)
    …indicators to generate actionable intelligence and insight into current threats. As a Security Intelligence Engineer , you will help enhance our capabilities by ... sets to identify trends and anomalies indicative of malicious activities. - Create security techniques and automation for internal use that enable you to operate at… more
    Amazon (11/05/25)
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