• Classified Cyber Security

    Lockheed Martin (Orlando, FL)
    **Description:** You will be the Classified Cyber Security / ISSO for the Lockheed Martin team\. Our team is responsible for ensuring the security and ... integrity of our information systems\. **What You Will Be Doing** As the Classified Cyber Security / ISSO , you will be responsible for overseeing… more
    Lockheed Martin (08/21/25)
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  • Classified Cyber Security Sr

    Lockheed Martin (Grand Prairie, TX)
    …of our information systems\. **What You Will Be Doing** As the Classified Cyber Security Sr \( ISSO \), you will be responsible for overseeing day\-to\-day ... **Description:** You will be the Classified Cyber Security Sr...Assurance tools **Desired Skills:** * Prior experience as an ISSO /ISSM * Demonstrated technical experience for Windows, Networking, and/or… more
    Lockheed Martin (09/04/25)
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  • Information Systems Security Officer

    Lockheed Martin (Owego, NY)
    …Work:** This position is located in Owego, NY and will support multiple programs\. As a Classified Cyber Security / ISSO , you will be responsible for ... Marine Corps, US Navy, and US Air Force customers, the ISSO will support all aspects of the Security program and continue a strong history of success\. On… more
    Lockheed Martin (08/28/25)
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  • Lead, Cyber Intelligence ( ISSO )

    L3Harris (Plano, TX)
    …employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead, ... Information System Security Officer ( ISSO ) Job Code: 28608 Job Location: Plano, TX Job...Plano, TX Job Schedule: 9/80 REG Job Description: The Cyber Intelligence Information System Security Manager (ISSM)… more
    L3Harris (09/10/25)
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  • Lead, Information System Security Officer…

    L3Harris (Sterling, VA)
    …employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead, ... Information System Security Officer ( ISSO ) Job Code: 27326 Job Location: Opportunity to work...logs; experience with SIEM tools. + Experience as an ISSO managing cybersecurity on classified systems under… more
    L3Harris (08/13/25)
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  • Information Security Professionals…

    Leidos (Fort Meade, MD)
    …is seeking Information Security Professionals for programs in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our ... Paid Leave, and much more. **Join us and make a difference in National Security !** Information Systems Security Officers ( ISSO ) and Information Systems … more
    Leidos (07/19/25)
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  • Classified Cybersecurity Senior ISSO

    Lockheed Martin (Stratford, CT)
    …Level:** Experienced Professional **Business Unit:** RMS **Relocation Available:** Possible **Career Area:** Cyber Security **Type:** Full\-Time **Shift:** First ... **Description:** * Oversee day\-to\-day information system security operations including auditing the IS, hardware, and software implementations and RMF package… more
    Lockheed Martin (07/12/25)
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  • Senior Information Systems Security Officer…

    RTX Corporation (Mckinney, TX)
    …safer, more secure world. Our cybersecurity team is seeking a **Senior Information Systems Security Officer ( ISSO ) II** to support our team **100% onsite** at ... within the Risk Managed Framework (RMF) + Experience providing technical security consultation for complex, cross-domain, heterogeneous classified networked… more
    RTX Corporation (09/05/25)
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  • Senior Associate, Information Systems…

    L3Harris (Plano, TX)
    … domains in the interest of national security . Job Title: Senior Associate, Cyber Intelligence ( ISSO ) Job Code: 25471 Job Location: Plano, TX or Richardson, ... TX Job Schedule: 9/80 Job Description: The Information System Security Officer ( ISSO ) is part of an...investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position,… more
    L3Harris (09/10/25)
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  • Cybersecurity - Associate Information System…

    The Boeing Company (Ridley Park, PA)
    …information system security officer ( ISSO ) or information system security manager (ISSM) supporting classified programs + Experience utilizing ... and HBSS + Experience assessing and documenting test or analysis data to show cyber security compliance **Drug Free Workplace:** Boeing is a Drug Free Workplace… more
    The Boeing Company (09/07/25)
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