• Information Systems Security Officer, Senior

    CACI International (Doral, FL)
    …and for executing USSOUTHCOM's vulnerability management program, working closely with the ISSM . In addition, this position may be subject to rotating shift work ... Support the RMF lifecycle for assigned systems under the guidance of the ISSM . Perform compliance activities, track system status in eMASS, support assessments, and… more
    CACI International (06/03/25)
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  • Information Systems Security Officer (ISSO)…

    CACI International (Doral, FL)
    …and for executing USSOUTHCOM's vulnerability management program, working closely with the ISSM . This position may be subject to rotating shift work as necessary ... Support the RMF lifecycle for assigned systems under the guidance of the ISSM . Perform compliance activities, track system status in eMASS, support assessments, and… more
    CACI International (06/03/25)
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  • Cybersecurity Compliance Lead

    SOS International LLC (Pearl Harbor, HI)
    …Duties As the Cybersecurity Compliance Lead and designated Information System Security Manager ( ISSM ) at SOSi, you will be a key member of the Cybersecurity ... resilience in support of USINDOPACOM's cyber objectives. As the ISSM , you will champion compliance, risk mitigation, and secure...secure system operations across the AOR. Serve as the ISSM : Oversee the cybersecurity posture of assigned systems in… more
    SOS International LLC (05/28/25)
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  • Associate, Info Sys Security Engineer (Greenville,…

    L3Harris (Greenville, TX)
    …coordinating L3Harris efforts supporting the Information Owner, and assisting the ISSM , to implement actions needed to document current/future baselines and new ... Impact Assessments (SIAs) of proposed system modifications for submittal to the ISSM . + This position combines an understanding of both software engineering,… more
    L3Harris (08/03/25)
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  • Information Systems Security Manager, Classified…

    Lockheed Martin (Littleton, CO)
    …operations, providing expert guidance on all technical security matters as the ISSM \. * Cyber Talent Management: Attract, retain, and develop top cyber talent ... to the information system, assessing their security relevance and advising the ISSM on potential risks and mitigations\. * Education and Training: Develop and… more
    Lockheed Martin (08/01/25)
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  • Modernization Information Systems Security Officer…

    Lockheed Martin (Hanover, MD)
    …system or program * Provide support to the Information System Security Manager \( ISSM \) for maintaining the appropriate operational IA posture for a system, program, ... * Provide daily oversight and direction to contractor ISSOs * Serve as an ISSM * Interact with customers, IT staff, and high\-level corporate officers to define and… more
    Lockheed Martin (07/31/25)
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  • Senior Information System Security Officer

    ManTech (Huntsville, AL)
    …authorization status are reported to the system owner and IS Security Manager ( ISSM ). + Ensure the removal and retirement of ISs being decommissioned in coordination ... with the system owner, ISSM , and ISSR; Working knowledge of the National Institute of Standards and Technology (NIST) Risk Management Framework (RMF) and ATO… more
    ManTech (07/31/25)
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  • Information Systems Security Manager

    Textron (Slidell, LA)
    …IT security\.Maintain and modify accreditation packages\. Prior experience with eMASS, XACTA\. ISSM would be required to obtain Classified IS accounts \(General User, ... the ability to collaborate effectively with team members at all levels \( ISSM , ISSO, System Administrators, and other roles\) offering hands\-on support and guidance… more
    Textron (07/31/25)
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  • Specialist, Cyber Intelligence (ISSO)

    L3Harris (Rochester, NY)
    …work under general supervision from the Information System Security Manager ( ISSM ). Works closely with applicable Information System Owner(s), information systems ... as data spills and malicious events compromising information . Assisting the ISSM in meeting their duties and responsibilities Qualifications: . Bachelor's Degree… more
    L3Harris (07/30/25)
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  • Program Information Security Specialist

    CACI International (Florham Park, NJ)
    …maintain information security policies and procedures in coordination with the ISSM (Information Systems Security Manager). + Conduct regular risk assessments and ... Experience: Minimum 5 years of related work experience in Information Systems Security ( ISSM or ISSO). + Ability to work closely with internal cross-functional teams… more
    CACI International (07/30/25)
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