• Cloud Security SME (ISSE/ ISSO )

    Acclaim Technical Services (Bethesda, MD)
    …DC area firms and continues to grow. We are actively hiring a Cloud Security SME (ISSE/ ISSO ) with TS/SCI clearance and polygraph to join our Mission Technology ... security to include but not limited to the following Activities: + Provide expert -level knowledge, both in context and execution with the Risk Management Framework… more
    Acclaim Technical Services (06/20/25)
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  • Senior Information System Security Officer…

    KBR (Chantilly, VA)
    …DISA Security Technical Implementation Guides (STIGs) and Security Requirements Guides (SRGs). + Provide Subject Matter Expert ( SME ) knowledge on matters ... engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a...the future of space defense. KBR is seeking a Senior ISSO to be part of our… more
    KBR (06/25/25)
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  • Information System Security Officer ( ISSO…

    KBR (Chantilly, VA)
    …DISA Security Technical Implementation Guides (STIGs) and Security Requirements Guides (SRGs). + Provide Subject Matter Expert ( SME ) knowledge on matters ... Title: Information System Security Officer ( ISSO ) - Senior Title: Information System...engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a… more
    KBR (04/16/25)
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  • Senior Information Systems Security Officer…

    RTX Corporation (Marlborough, MA)
    …and company policies as applicable. You'll serve as subject matter experts ( SME ) on a broad range of Cybersecurity topics. You may represent the ... meaningful problems that create a safer, more secure world. Our cybersecurity team is seeking a ** Senior Information Systems Security Officer ( ISSO ) II** to… more
    RTX Corporation (06/18/25)
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  • Cybersecurity Specialist 6

    M. C. Dean (Charleston, SC)
    …status tracking. + Be the contract Subject Matter Expert ( SME ) all matters related to Cybersecurity and the Risk Management Framework (RMF), and ... federal, local and commercial customers across high-growth markets. Responsibilities Seeking a ** Senior Cybersecurity Specialist** that is able to work with a… more
    M. C. Dean (05/21/25)
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  • Information Security Systems Officer

    Leidos (Camp Springs, MD)
    …and implement corrective action as required to resolve audit discrepancies. + As an IA Subject Matter Expert ( SME ),for Joint Base Andrews provide ... Projects, and Engineering (PP&E); and National Military Command Center (NMCC). The senior leaders and national defense missions that are supported require that the… more
    Leidos (06/12/25)
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  • Information System Security Manager

    Leonardo DRS, Inc. (San Diego, CA)
    …with all US Government requirements for Classified Information Systems + Serve as the primary Subject Matter Expert ( SME ) to the site FSO, site ... to work with the latest advanced tools and technological developments in Cybersecurity . You will lead a collaborative team of talented professionals and help… more
    Leonardo DRS, Inc. (04/16/25)
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  • Information System Security Manager (ISSM)

    KBR (Alexandria, VA)
    …in Department of Defense (DoD) policy, and act as the Subject Matter Expert ( SME ) with the cybersecurity domain and lead ISSOs. The application will, ... of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a dynamic team… more
    KBR (06/03/25)
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  • Information System Security Manager (ISSM)

    KBR (Bethesda, MD)
    …Intelligence Community (IC) policy, and act as the Subject Matter Expert ( SME ) with the cybersecurity domain and lead ISSOs. Responsibilities ... of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a dynamic team… more
    KBR (06/03/25)
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  • Information System Security Manager (ISSM)

    Lockheed Martin (Fort Worth, TX)
    …Prior ISSM/ ISSO experience Experience with Risk Management Framework \(RMF\) as a Subject Matter Expert \( SME \) and the implementation across ... candidate will also provide Cyber Security expertise as the Subject Matter Expert to ongoing...and investigations on IA related security violations/incidents\. * Provide cybersecurity education and training for all system users on… more
    Lockheed Martin (06/07/25)
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