• Information System Security Officer ( ISSO

    Parsons Corporation (Annapolis Junction, MD)
    …Description:** Parsons is looking for a talented fully cleared Information Systems Security Officer ( ISSO ) to join our team. In this role you will get to support our ... appropriate leadership and the Authorizing Official of changes affecting the organization's cybersecurity posture. + Collect and maintain data needed to meet system … more
    Parsons Corporation (12/17/25)
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  • Cloud Information Systems Security Officer…

    CGI Technologies and Solutions, Inc. (Washington, DC)
    **Cloud Information Systems Security Officer ( ISSO ) - Junior** **Category:** Cyber Security **Main location:** United States, District of Columbia, Washington ... to support a large project for a federal government client. The Junior Cloud ISSO will work in an agile environment, supporting the implementation and maintenance of… more
    CGI Technologies and Solutions, Inc. (12/24/25)
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  • Cloud Information Systems Security Officer…

    CGI Technologies and Solutions, Inc. (Washington, DC)
    **Cloud Information Systems Security Officer ( ISSO ) - Mid-Level** **Category:** Cyber Security **Main location:** United States, District of Columbia, Washington ... to support a large project for a federal government client. The Mid-Level Cloud ISSO will work in an agile environment, applying a variety of technical skills in… more
    CGI Technologies and Solutions, Inc. (12/24/25)
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  • ISSO

    Zantech (Washington, DC)
    …Come join our team! Zantech is looking for a talented ENS (Emergency Notification System) ISSO for an upcoming Hybrid position based out of Washington DC. The ENS ... ISSO is responsible for ensuring the confidentiality, integrity, and...Emergency Notification Systems in accordance with applicable federal regulations, cybersecurity frameworks, and organizational policies. This role focuses on… more
    Zantech (11/06/25)
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  • Information Systems Security Officer ( ISSO

    CGI Technologies and Solutions, Inc. (Washington, DC)
    **Information Systems Security Officer ( ISSO ) - Junior** **Category:** Cyber Security **Main location:** United States, District of Columbia, Washington **Alternate ... Description:** CGI Federal is seeking a Junior Information Systems Security Officer ( ISSO ) to support a large federal government initiative. This role offers the… more
    CGI Technologies and Solutions, Inc. (12/24/25)
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  • Information Systems Security Officer ( ISSO

    CACI International (Sterling, VA)
    …Information Systems Security Professional (CISSP) + Information Systems Security Officer ( ISSO ) + Relevant experience with IT service, cybersecurity , and/or ... Information Systems Security Officer ( ISSO ) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph… more
    CACI International (10/25/25)
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  • Information System Security Officer ( ISSO

    KBR (Chantilly, VA)
    Title: Information System Security Officer ( ISSO ) - Junior Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a dynamic team… more
    KBR (11/21/25)
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  • Information Systems Security Officer ( ISSO

    Amentum (Columbia, MD)
    **Your Impact:** We are seeking an Information Systems Security Officer ( ISSO ) 2 for a prime contract that is based out of our Columbia, MD office. ... (8) years of combined work-related experience in the fields of IT, cybersecurity or security authorization is required. * Bachelor's degree in Computer Science,… more
    Amentum (12/04/25)
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  • Information Systems Security Officer ( ISSO

    GCyber (Arlington, VA)
    …occasionally. As the Information Systems Security Officer, you will: + Ensure Cybersecurity Compliance & Authorization - Ensure all OMC information systems comply ... with DoD Instruction 8500.01 cybersecurity requirements, facilitate ATO compliance and re-accreditations (IAW DoD...(XACTA preferred) + 4+ years of experience as an ISSO with tasks of a similar size/scope Our Benefits… more
    GCyber (12/09/25)
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  • Information Systems Security Officer ( ISSO

    GovCIO (Washington, DC)
    **Overview** GovCIO is currently hiring for a/an Information Systems Security Officer ( ISSO ) with an active TS/SCI clearance. This position will be 4 days onsite in ... assessment process + The contractor shall work with various elements of the cybersecurity team to understand roles, missions and requirements in order to inform this… more
    GovCIO (12/05/25)
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