• Information System Security Officer

    Teledyne (Huntsville, AL)
    …partners and IT staff as needed + Assists the Information Systems Security Manager ( ISSM ) and implements information systems security tasks, as required for ... changes or special security requirements. + Provide day-to-day technical support to classified IS including adherence to policies, procedures, and best practices. +… more
    Teledyne (07/31/25)
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  • C2ISR Information System Security Officer

    PLEXSYS Interface Products, Inc. (Oklahoma City, OK)
    …guidance with PLEXSYS Facility Security Officer and C2ISR Information System Security Manager ( ISSM ) and work in close coordination with Partner/Government ISSO/ ... Reconnaissance (C2ISR) Information System Security Officer (ISSO) will provide cybersecurity support to Joint Theater Air-to-Ground Simulation Systems (JTAGGS),… more
    PLEXSYS Interface Products, Inc. (09/01/25)
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  • Cyber Security Analyst II

    Mission Support and Test Services (Las Vegas, NV)
    …Global Mission Communications Programs (GMCP), Emergency Communications Network (ECN) Cybersecurity Department. The ECN provides global communications on behalf of ... knowledge of technical principles, theories, standards, practices, and procedures. + Assist the ISSM and ISSOs with the execution of their assigned duties. + Assist… more
    Mission Support and Test Services (10/02/25)
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  • Information System Security Officer (ISSO)

    RTX Corporation (Fort Wayne, IN)
    …Wayne, Indiana** . You will interface and collaborate with the Information Systems Security Manager ( ISSM ) to ensure adherence to all NISPOM Chapter 8, DAAPM, ... classified operating and/or laboratory environments + Familiarity with cybersecurity Risk Management Framework (RMF) and compliance as stipulated by… more
    RTX Corporation (10/23/25)
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  • Information System Security Officer (ISSO)

    Lockheed Martin (Manassas, VA)
    …Lockheed Martin's Manassas, Virginia facility and is part of a team of Classified Cybersecurity Professionals supporting the Lockheed Martin Rotary and Mission ... Systems \(RMS\) Undersea Warfare \(USW\) cybersecurity team\. The ideal candidate will have experience developing,...computing systems with the programs and information systems security manager \( ISSM \)\. You will assist with self\-inspection… more
    Lockheed Martin (10/02/25)
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  • ISSO 5

    M. C. Dean (Annapolis Junction, MD)
    … classified information. + Provide support to the Information System Security Manager ( ISSM ) for maintaining the appropriate operational IA posture for a ... administrators responsible for design, implementation, operations & maintenance, and cybersecurity for large complex resilient hardware and virtualized infrastructure.… more
    M. C. Dean (10/23/25)
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  • Sr. Specialist, Information Systems Security…

    L3Harris (Greenville, TX)
    …who can work under general supervision from the Information System Security Manager ( ISSM ). Works closely with applicable Information System Owner(s), ... engineers, program management, and engineering to explain and interpret cybersecurity processes, practices, and procedures. Recommends enhancements to information… more
    L3Harris (10/26/25)
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  • Senior Specialist, Cyber Intelligence

    L3Harris (Palm Bay, FL)
    …Performs ISSO duties under the guidance of the Information System Security Manager ( ISSM ) on assigned government-authorized systems. Knowledgeable in information ... logs; experience with SIEM tools + Experience as an ISSO managing cybersecurity on classified systems under multiple agencies' JSIG, NISPOM Ch8, ICD 503, and/or… more
    L3Harris (10/03/25)
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  • Information System Security Officer (ISSO)

    Amentum (Sunnyvale, CA)
    …remediated. + Assist the Information System Owner (ISO) and Information System Security Manager ( ISSM ) in ensuring that all components of the information system ... security documentation for component and interface specifications, to support appropriate cybersecurity and privacy throughout the information systems' life cycle +… more
    Amentum (09/16/25)
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  • Information System Security Officer (ISSO)

    The Boeing Company (Hazelwood, MO)
    …as an Information System Security Officer (ISSO) or Information System Security Manager ( ISSM ) supporting classified programs + Experience utilizing ... (ie CAP, GSLC, Security+ CE, CISSP, CASP, CISM, GSLC) + Experience in cybersecurity policies and implementation of Risk Management Framework (RMF): eg DAAG (formally… more
    The Boeing Company (10/16/25)
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