• Expert Security Engineer

    Amentum (Springfield, VA)
    **Your Impact:** Are you interested in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further. Amentum is seeking an **Expert ... Security Engineer** to join our team of passionate individuals...Ensure STIG compliance and mitigation * Ensure and maintain integration compliance with enterprise services * Provide continuous monitoring… more
    Amentum (11/14/25)
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  • Cleared Senior Information Systems Security

    Virtual Service Operations (Lorton, VA)
    Cleared Senior Information Systems Security Engineer (ISSE) L4 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take the ... next steps in your career as an Information Systems Security Engineer (ISSE)? Let's chat and see if we are a good match! Opportunity: We are building a team of… more
    Virtual Service Operations (11/09/25)
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  • Senior Manager, Information Security Office…

    Capital One (Mclean, VA)
    …and solutions to mitigate risks and emerging threats + Deliver Cyber agenda and integration of Information Security within business objectives for the line of ... 5+ years of experience with Threat Modeling + AWS Certified Solutions Architect or Certified Information Systems Security Professional (CISSP) certification **At… more
    Capital One (11/06/25)
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  • Senior Manager, Information Security Office…

    Capital One (Mclean, VA)
    …software utilizing public cloud (eg AWS, GCP, Azure) + 1+ years of experience in security integration for Mergers and Acquisitions + 1+ years of experience with ... + 1+ years of experience with Offensive or Defensive Security techniques + AWS Certified Solutions Architect ...Defensive Security techniques + AWS Certified Solutions Architect or Certified Information Systems Security Professional… more
    Capital One (11/04/25)
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  • Security Engineering Lead

    ManTech (Ashburn, VA)
    …all security infrastructure components. + Leading the implementation and integration efforts for Machine Learning (ML) and Artificial Intelligence (AI) into the ... systems and support. + At least one of the following certifications: Splunk Architect , A+, Security +, or Network+. + Proven experience installing, configuring,… more
    ManTech (12/07/25)
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  • Senior Splunk Cyber Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career, and customer-oriented **Senior Splunk Cyber Security Engineer** to join our team in **Chantilly, VA.** In this role, you will ... This position is ideal for professionals with strong hands-on experience in system integration , data management, and cyber defense initiatives. You will play a key… more
    ManTech (12/30/25)
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  • Distinguished Engineer - Cyber, Data Protection…

    Capital One (Mclean, VA)
    …solutions that can be embedded directly into the SDLC to drive frictionless integration of security requirements into enterprise applications. You will guide and ... Distinguished Engineer - Cyber, Data Protection & Endpoint Security As a Distinguished Engineer at Capital One,...term technical direction of these programs. You will define, architect , and build custom software that will transform the… more
    Capital One (12/04/25)
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  • SME Zero Trust Security Engineer

    GovCIO (Alexandria, VA)
    …cybersecurity teams to engineer and implement permanent, scalable ZT resolutions and security controls. + Architect and implement strategic process improvements, ... **Overview** GovCIO is currently hiring a **Zero Trust Security Engineer** to join our team, supporting a...for Zero Trust architecture, guiding the adoption and operational integration of ZT principles across the entire IT infrastructure.… more
    GovCIO (11/18/25)
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  • Senior Engineering Lead

    CACI International (Triangle, VA)
    …development, including full range of engineering and architecture support services, integration , systems level testing, and security planning and compliance ... and interagency partners that defend the United States nation security interests. The DIA is the authoritative source for...the reliability, scalability, and performance of software systems + Architect and lead the development and integration more
    CACI International (12/11/25)
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  • Chief Cyber Security Operations Manager

    CACI International (Springfield, VA)
    Chief Cyber Security Operations Manager Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... technical knowledge and analysis of high-level functional systems analysis, design, integration advice on complex matters that require expert level knowledge of… more
    CACI International (12/20/25)
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