• Information System Security Officer

    ManTech (Stafford, VA)
    …and installed systems + Participate in network and systems design to ensure implementation of appropriate security policies and practices **Minimum ... MANTECH seeks an Information System Security Officer to support the Marine Corps Warfighting Laboratory, Science & Technology Division in Stafford, VA… more
    ManTech (09/26/25)
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  • Information Systems Security

    BOOZ, ALLEN & HAMILTON, INC. (Fort Belvoir, VA)
    …clients with critical missions? As a systems security and network security engineer, you can identify the Information System Security Engineering ... Information Systems Security Engineer The Opportunity: Are...DoD architecture, strategic planning, concept of operations, performance attributes, system architecture and design , evolving methodologies, and… more
    BOOZ, ALLEN & HAMILTON, INC. (09/09/25)
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  • Information Systems Security Manager

    Chenega Corporation (Arlington, VA)
    **Req ID:** 37756 **Summary** **Information Systems Security Manager** **Arlington, VA** Are you ready to enhance your skills and build your career in a rapidly ... security missions. We are seeking an **Information Systems Security Manager (ISSM)** to lead and...experience in cyberspace planning and conducting threat analysis. + Design and implement secure architectures for systems ,… more
    Chenega Corporation (09/26/25)
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  • Senior Research Engineer, Advanced…

    Lockheed Martin (Arlington, VA)
    …is to create new competencies for Lockheed Martin for development of Trusted\-by\- Design Intelligent Systems \. TIL technology focus areas include Neuro\-Symbolic ... help Lockheed Martin maintain technology dominance\. As a group of applied research laboratories, we are professionals who develop and apply leading edge… more
    Lockheed Martin (09/25/25)
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  • Business Process Reengineering and Operations…

    Sigmatech, Inc. (Arlington, VA)
    Job Descriptions: The Business Process Reengineering and Operations Research & Systems Analysis (ORSA) Specialist is a critical advisor and subject matter expert ... personnel to ensure successful adoption of new processes. Operations Research & Systems Analysis: + Conduct Complex...Experience in Security Assistance Platforms (ie Defense Security Assistance Management System , Security more
    Sigmatech, Inc. (10/03/25)
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  • Director, Business Development and Capture…

    NANA Regional Corporation (Herndon, VA)
    …the team, holding direct growth responsibilities for securing protective services, physical security , and electronic security systems (ESS) contracts across ... Director of Business Development and Capture for our Construction and Security Solutions Group (CSSG). This high-impact role demands a self-motivated,… more
    NANA Regional Corporation (09/24/25)
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  • Senior Research Engineer (PhD level)…

    Lockheed Martin (Arlington, VA)
    …is to create new competencies for Lockheed Martin for development of Trusted\-by\- Design Intelligent Systems \. TIL technology focus areas include Neuro\-Symbolic ... help Lockheed Martin maintain technology dominance\. As a group of applied research laboratories, we are professionals who develop and apply leading edge… more
    Lockheed Martin (09/25/25)
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  • Principal Autonomy and Resilient Systems

    Leidos (Arlington, VA)
    …Science, Mathematics, or related degree + FPGA development and testing, embedded systems design and innovation, applying formal methods, using technologies such ... researcher who can develop and lead a groundbreaking research portfolio using both internal and customer funding. Please...art while addressing long-term problems of importance to national security such as embedded systems . + Develop… more
    Leidos (07/19/25)
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  • Information Technology /Assurance Specialist SME

    Chenega Corporation (Arlington, VA)
    …evaluation of the technical and non-technical security features of external site IT systems . + Analyze ETO network and IT system risks and provide the ... + Advise and provide cybersecurity support to the Information System Security Manager (ISSM) and PMs. +... risks and develop and promulgate solutions to integrate security solutions into the design , development, configuration,… more
    Chenega Corporation (09/04/25)
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  • Lead Data Scientist - Research

    Highmark Health (Richmond, VA)
    …treatment efficacy? Highmark Health is seeking a groundbreaking Lead Data Scientist, Research & Development, specializing in Graph Intelligence, who will not just ... Lead Graph Intelligence specialist, you will be the spearhead of cutting-edge research projects. This means deeply engaging with graph theory, building and enriching… more
    Highmark Health (08/29/25)
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