• Senior Security Systems Engineer

    Cydecor, Inc. (Dahlgren, VA)
    …separates us. Job Description: Cydecor is seeking a Senior Security Systems Engineer to support cybersecurity and systems engineering for US Naval warfare systems. ... to assigned information systems. + Prepare and execute Information Assurance Vulnerability Management (IAVM) Plans. + Develop and maintain the System Security… more
    Cydecor, Inc. (12/21/25)
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  • Senior Software Engineer - CTJ - Top Secret

    Microsoft Corporation (Reston, VA)
    …The SCS Security Health team is looking for a **Senior Software Engineer ** to help secure Microsoft's clouds through innovative, cloud-native security solutions. We ... disciplines such as event collection, monitoring, detection engineering, or vulnerability management in cloud environments. + Excellent communication skills and… more
    Microsoft Corporation (12/21/25)
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  • Security Engineer II

    Trustmark (Richmond, VA)
    …our colleagues, clients and communities. We are seeking a highly skilled Cyber Security Engineer to join our team and play a pivotal role in safeguarding our ... systems, and solutions to protect critical infrastructure and data. + Conduct vulnerability assessments and penetration testing to identify and mitigate risks. +… more
    Trustmark (12/20/25)
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  • Product Security Engineer , AI

    Meta (Richmond, VA)
    …make life hard for the bad guys. **Required Skills:** Product Security Engineer , AI Responsibilities: 1. Security Reviews: perform manual design and implementation ... 10. Experience integrating or building AI-powered tools to assist with vulnerability detection, code review, or threat modeling 11. Experience creating software… more
    Meta (12/20/25)
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  • Software Engineer Intern

    Nightwing (Sterling, VA)
    …include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission ... defense, civil, and commercial markets. **Nightwing is seeking a motivated Software Engineer Intern to join our dynamic engineering team in Spring and Summers… more
    Nightwing (12/20/25)
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  • Security Engineer II

    Amazon (Arlington, VA)
    …AVAILABLE Employer: AMAZON DEVELOPMENT CENTER US, INC., Offered Position: Security Engineer II Job Location: Arlington, Virginia Job Number: AMZ9674016 Position ... penetration testing, source code review, configuring advanced runtime and static vulnerability testing tools and the development of exploits; (4) programming in… more
    Amazon (12/20/25)
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  • Systems Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Systems Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in national ... analysis, or counter-proliferation technologies + Experience in supporting target vulnerability analysis and kinetic and non-kinetic defeat mechanisms for WMD… more
    BOOZ, ALLEN & HAMILTON, INC. (12/19/25)
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  • Cybersecurity Application Security Engineer

    Nelnet (Richmond, VA)
    …learn, and work. We are seeking a highly skilled Application Security Engineer with strong experience across secure code review, penetration testing, automation, and ... teams to ensure secure SDLC processes are in place + Provide detail vulnerability reports to businesses **EXPERIENCE:** + 2-4 years of hands-on application security… more
    Nelnet (12/18/25)
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  • Systems Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Systems Engineer , Senior The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in national ... facility analysis, or counter-proliferation technologies + Experience supporting target vulnerability analysis and kinetic and non-kinetic defeat mechanisms for WMD… more
    BOOZ, ALLEN & HAMILTON, INC. (12/18/25)
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  • Case Management Engineer - Active TS/SCI…

    ENS Solutions (Reston, VA)
    We are looking for a Backend Security Engineering Case Management Engineer to architect and implement the backend foundation of our next-generation case management ... case management platform and security tools such as SIEM, EDR, vulnerability management platforms, threat intelligence sources, identity systems, and ticketing/ITSM… more
    ENS Solutions (12/13/25)
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