• Information Systems Security Engineer

    Nightwing (Sterling, VA)
    …demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (06/06/25)
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  • Penetration Tester

    Imagine One Technology & Management (Virginia Beach, VA)
    …experience in mimicking threat behavior + Demonstrated experience performing vulnerability assessments with the Assured Compliance Assessment Solution ... We are looking for **Senior Penetration Tester** to provide engineering support for Cyber Situational Awareness (SA), Cyber Command and Control (C2), Mission… more
    Imagine One Technology & Management (06/03/25)
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  • Security Control Assessor

    Leidos (Alexandria, VA)
    **Description** Leidos is seeking multiple Security Control Assessors to support our assessment team. These positions can be based out of any of our three locations ... DoDIN. + Evaluate systems and Defensive Cyberspace Operations using cyber threat emulation and performance-based testing. + Adhere to...testing. + Adhere to policies and processes for each assessment type. + Support assessment development and… more
    Leidos (07/19/25)
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  • Security Engineer/Architect (Hybrid)

    Huntington Ingalls Industries (Fort Belvoir, VA)
    …a leader in big data solution development and deployment, with expertise in cloud -based services, software and systems engineering, cyber capabilities, and data ... protection/classification requirements. The candidate should understand distributed architectures and cloud -based systems for big data applications. Role is hybrid… more
    Huntington Ingalls Industries (06/13/25)
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  • Information System Security Officer (ISSO)

    General Dynamics Information Technology (Fort Belvoir, VA)
    …50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud , Cyber and application development. Together with our clients, ... development of all RMF documentation including the System Security Plan (SSP), Security Assessment Plan (SAP), Security Assessment Report (SAR), Plan of Action… more
    General Dynamics Information Technology (08/08/25)
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  • Lead Cybersecurity Analyst

    Trace Systems Inc (Portsmouth, VA)
    …and requirements. 2. DOD A&A process and standards. 3. System / network vulnerability analysis. 4. Risk assessment and risk mitigation analysis. 5. Security ... 10. Entering the system baseline configuration in VRAM by uploading vulnerability scan of a representative baseline system. Minimum Qualifications An active,… more
    Trace Systems Inc (05/16/25)
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  • Senior Cybersecurity Analyst

    D&G Support Services, LLC (Fort Belvoir, VA)
    …recommendations. + Provides support to all Incident Response and Risk and Vulnerability Assessment areas. + Assesses technology, conducts market research, ... and/or Federal Government. Roles & Responsibilities: + Responsible for analyzing cyber security requirements, technologies, risks, or issues. Participates in design… more
    D&G Support Services, LLC (06/03/25)
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  • Virtru Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    …the world of zero t rus t. You will support the cyber architecture development, implementation, and sustainment across multiple networks of different classification ... security compliance initiatives and automation of control validation across our cloud environments using Infrastructure as Code, including Terraform or Ansible.… more
    BOOZ, ALLEN & HAMILTON, INC. (07/25/25)
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  • Information Systems Security Officer

    SAIC (Arlington, VA)
    …high-end solutions in systems engineering and integration; enterprise IT, including cloud services; cyber ; software; advanced analytics and simulation; and ... conducting thorough investigations and implementing robust corrective measures. + ** Vulnerability Management:** Lead efforts to identify, assess, and mitigate… more
    SAIC (08/07/25)
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