• Information Systems Security Officer

    ManTech (Eglin AFB, FL)
    …Perform ISSO duties in support of in-house and external customers + Notify ISSM when changes occur that might affect the authorization determination of the ... hardware, software, or firmware of a system with the ISSM and AO/DAO prior to the change + Ensure...Conduct security impact analysis activities and provide to the ISSM on all configuration management changes to the authorization… more
    ManTech (12/17/25)
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  • F-35 Information System Security Manager - Luke…

    Lockheed Martin (Glendale, AZ)
    …exquisite capabilities protected\. **The Work:** This Information System Security Manager \( ISSM \) position is responsible for the F\-35 cybersecurity program at ... classified and/or unclassified F\-35 systems\. Typical responsibilities of the ISSM include but are not limited to: + Developing...frameworks\. **Desired Skills:** + Prior experience as an ISSO, ISSM or related DoD Cyber Workforce Role on one… more
    Lockheed Martin (12/11/25)
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  • Classified Cyber Security Staff/ISSO

    Lockheed Martin (Troy, AL)
    …and respond to network and security events\. * Document compliance actions with the ISSM to address non\-compliance in the allotted time frame\. * Ensure systems are ... proposed changes or additions to the information system, and advise the ISSM of their security relevance\. * Ensure configuration management \(CM\) for security… more
    Lockheed Martin (12/10/25)
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  • IA Policy & Compliance Certified

    Exeter Government Services, LLC (Huntsville, AL)
    …the information/data findings and reports from the service provider, system owner, ISSM and the accreditation data repository; the regulatory guidelines in the ... Lists) analysis of cybersecurity controls compliance. o Maintain System ISSM /ISSO established POA&Ms. o Maintain legacy system accreditation documentation. o… more
    Exeter Government Services, LLC (12/06/25)
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  • Information System Security Officer (ISSO)

    Lockheed Martin (Fort Worth, TX)
    …government directives\. You will collaborate with the Information Systems Security Manager \( ISSM \) and leverage your technical skills to: * Carry out technical ... years\. * Possess a minimum of 3 years experience as an ISSO or ISSM \. * Advanced knowledge/experience in the assessment of a comprehensive cybersecurity program to… more
    Lockheed Martin (12/05/25)
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  • Cyber and Security Product Owner

    DCCA (Boulder, CO)
    …provided cyber team resources. The Cyber Team Product Owner shall interface with the ISSM and Deputy ISSM on daily activities of Contractor work efforts. The ... submit, and execute POAMs as needed. They provide inputs to the government ISSM as needed including SSPs, CMPs, Cyber Security Risk Assessments, and POAMs. They… more
    DCCA (12/02/25)
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  • ACC ITSS Information Assurance Engineer

    Exeter Government Services, LLC (Huntsville, AL)
    …the information/data findings and reports from the service provider, system owner, ISSM and the accreditation data repository; the regulatory guidelines in the ... Software Lists) analysis of cybersecurity controls compliance + Maintain System ISSM /ISSO established POA&Ms + Maintain legacy system accreditation documentation +… more
    Exeter Government Services, LLC (11/26/25)
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  • Cyber Security RMF Support

    KBR (El Segundo, CA)
    …changes or modifications with the system-level Information System Security Manager ( ISSM ), Security Control Assessor (SCA), and/or the Wing Cybersecurity office + ... system development, recommends protective or corrective measures, in coordination with the ISSM , when a security incident or vulnerability is discovered. + During… more
    KBR (11/25/25)
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  • Infrastructure Engineer - Digital Workplace…

    ATI (Margate, FL)
    …this role will also serve as the Information Systems Security Manager ( ISSM ) for the Margate site, providing oversight of local cybersecurity and compliance ... user experience across the Digital Workplace ecosystem. Additional Responsibilities Site ISSM (Information Systems Security Manager): + While the primary focus of… more
    ATI (11/13/25)
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  • Information Systems Security Officer, Classified…

    Lockheed Martin (Littleton, CO)
    …respond to network and security events\. \- Document compliance actions with the ISSM to address non\-compliance in the allotted time frame\. \- Ensure systems are ... proposed changes or additions to the information system, and advise the ISSM of their security relevance\. \- Ensure configuration management \(CM\) for… more
    Lockheed Martin (11/07/25)
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