• 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 ... scalable, high-performance and robust tools and services. As a Security Engineer , you will collaborate to ensure...development, cryptography, penetration testing, cloud security , mobile security , and network security -… more
    Amazon (06/24/25)
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  • Security Engineer , WWPS Solutions…

    Amazon (Arlington, VA)
    …the Controlled Working Environment (CWE) program. We are seeking an experienced and motivated Security Engineer (SE) to expand our Security Operating Center ... in the fields of Windows forensics, Cloud security , security operations, incident response, network security , and emergent security intelligence. An… more
    Amazon (06/05/25)
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  • Information Systems Security

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an experienced Information Systems Security Engineer (ISSE) for a position located in Chantilly, VA. The successful candidate ... of all System Program Office sponsored systems. + Provide the Information System Security Engineer (ISSE) support for IA systems concept, requirements, design,… more
    SAIC (08/07/25)
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  • Security Engineer , AWS…

    Amazon (Arlington, VA)
    Description Amazon is seeking a Security Engineer to join the AVM (AWS Vulnerability Management) organization. Our organization is accountable for the end-to-end ... build solutions that keep our customers safe. As a security engineer , you will help define and...management and authentication, software development, cryptography, system administration and network security experience - Experience with AWS… more
    Amazon (07/12/25)
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  • Wireless Security Engineer I, Spear…

    Amazon (VA)
    …driving solutions to protect our customers and business. We are hiring a Security Engineer (SecEng) who is motivated to identify wireless vulnerabilities, ... security tools. If you are passionate about wireless security and want to engineer solutions on...- Conduct parts of ad-hoc penetration testing to include network and service/application layers. - May engage with partner… more
    Amazon (07/04/25)
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  • Principal Security Engineer , Amazon…

    Amazon (Herndon, VA)
    …and protecting our organization, information, and data. Key job responsibilities Principal Security Engineer 's at Amazon have broad experience solving complex ... for various external customers when it comes to information security matters. A Principal Security Engineer...expertise in at least two of the following areas: network security , embedded/hardware security , cryptography,… more
    Amazon (05/16/25)
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  • Security Engineer

    ManTech (Herndon, VA)
    ManTech seeks a motivated, career and customer-oriented ** Security Engineer ** to join our team in **Herndon, VA.** The ** Security Engineer ** will design, ... + Hands-on experience working in air-gapped cloud environments. + Knowledge of system/ network security principles and incident response practices. + Experience… more
    ManTech (08/08/25)
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  • Security Engineer

    ManTech (Herndon, VA)
    ManTech seeks a motivated, career and customer-oriented ** Security Engineer ** to join our team in **Herndon, VA.** We are searching for a highly skilled ** ... Security Engineer ** to design, implement, and maintain...experience working in air-gapped Cloud environments + Knowledge of system/ network security principles and incident response practices… more
    ManTech (08/08/25)
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  • Senior Cloud Security Engineer

    Pegasystems (Alexandria, VA)
    Senior Cloud Security Engineer Job Category: Engineering & Cloud Location: US - Virginia - Remote **Meet Our Team:** You'll be a part of a collaborative team of ... security posture of Pega's cloud infrastructure. The Cloud Network and Engineering Security team works across...**Who You Are:** You are a passionate and experienced security engineer who will play a crucial… more
    Pegasystems (07/18/25)
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  • Information Systems Security

    CACI International (Chantilly, VA)
    Information Systems Security Engineer - ISSE Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... None * * * **The Opportunity:** CACI is searching for an Information Systems Security Engineer (ISSE) to support a worldwide engineering, operations, and tech… more
    CACI International (07/02/25)
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