• Information Systems Security Officer TS/SCI…

    CGI Technologies and Solutions, Inc. (Columbia, MD)
    …Type:** Full Time **Position Description:** Seeking an Information Systems Security Officer ( ISSO ) with a proven track record of DevSecOps success to include a ... networking technologies, including routing, switching, and VPNs. . The ISSO must be able to work autonomously, manage their...transitioning from RMF v4 to v5. . Experience with cloud computing platforms such as AWS and Azure. .… more
    CGI Technologies and Solutions, Inc. (12/17/25)
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  • Information Systems Security Manager

    MIT Lincoln Laboratory (Lexington, MA)
    …Lead and provide direct supervision to assigned Information Systems Security Officers ( ISSO ) * Ensures work is prioritized consistently with work group and ... and participate in the investigation and mitigation of information system incidents* Assume ISSO responsibilities in the absence of the ISSO and respond to… more
    MIT Lincoln Laboratory (12/17/25)
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  • Information System Security Officer

    ManTech (Columbia, MD)
    …seeks a motivated, career driven, and customer-focused **Information System Security Officer ( ISSO )** to join our team in **Columbia, MD** . You will play ... enterprise infrastructure capabilities for a global, mission-focused workforce. As an ISSO , you will work alongside customers, Integrated Product Teams (IPTs), and… more
    ManTech (12/17/25)
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  • Senior Information Systems Security Officer

    Steampunk (Mclean, VA)
    **Overview** **Steampunk wants** you to be a **Senior Information Systems Security Officer ( ISSO )** on our team to support a government customer on site in ... + Ability to perform independent and self-assessments + Ability to independently perform ISSO duties for at least one system + Understands risks + Recognize a… more
    Steampunk (12/13/25)
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  • Cyber Security SME

    Steampunk (Mclean, VA)
    …Security Officer with an appetite for taking on new challenges. **Contributions** The ** ISSO ** serves as a Cyber Security Specialist and will perform Level II ... ISSO and/or ISSO support responsibilities to include:...+ Experience with continuous monitoring tools + Knowledge of cloud security (AWS, Azure, GCP) + Familiarity with FedRAMP… more
    Steampunk (12/11/25)
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  • Information Systems Security Officer

    SAIC (Grand Forks, ND)
    **Description** SAIC is looking for an Information Systems Security Officer ( ISSO ). The ISSO 's primary function is working within classified areas supporting US ... maintained, and disposed of in accordance with security policies and practices. + Perform ISSO duties in support of in-house and external customers. + Assist SDA and… more
    SAIC (11/18/25)
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  • Information Systems Security Engineer (Senior)-…

    BAE Systems (Sterling, VA)
    …computing infrastructure including end-point devices, data center hosted servers, multi- Cloud services as well as virtualized applications, and storage systems. ... workflow that function both on customer premise, and via remote Cloud services. Network infrastructure engineering services are comprised of core infrastructure,… more
    BAE Systems (11/21/25)
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  • Information System Security Engineer - GRC/FedRAMP…

    Guidehouse (Suitland, MD)
    …organizations, and clients on cyber governance, risk, and compliance, cloud security, FedRAMP, vulnerability management, policy development, authorization and ... Authorization. + Provided RMF support towards obtaining an ATO for cloud -based systems/applications, to include system categorization, security control selection and… more
    Guidehouse (10/24/25)
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  • Information System Security Manager

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …awareness of their security responsibilities before granting access to program systems. + Assume ISSO responsibilities in the absence of or if no ISSO is ... agile methodologies and tools like Jira or Confluence. + Experience with AWS cloud computing environments, including FedRAMP compliance and cloud security best… more
    Kratos Defense & Security Solutions, Inc. (12/19/25)
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  • Principal Information Systems Security Officer

    Steampunk (Mclean, VA)
    …ThePrincipal ISSOserves as a Lead Cyber Security Specialist and will perform ISSO responsibilities to include: + Assist with critical initiatives and maintain system ... + Conduct risk analyses on system changes, configurations, and cloud integrations, providing authoritative recommendations on cybersecurity posture improvements. +… more
    Steampunk (12/09/25)
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