• Classified Cyber Security

    Lockheed Martin (Marietta, GA)
    …candidate will join the LMA Classified Cybersecurity Team as an Information Systems Security Officer \( ISSO \) on\-site at Marietta, GA\. As an ISSO ... Experienced Professional **Business Unit:** AERONAUTICS COMPANY **Relocation Available:** Possible **Career Area:** Cyber Security **Type:** Full\-Time **Shift:**… more
    Lockheed Martin (11/07/25)
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  • Classified Cyber Security Sr.…

    Lockheed Martin (Grand Prairie, TX)
    …**Business Unit:** MISSILES AND FIRE CONTROL **Relocation Available:** Possible **Career Area:** Cyber Security **Type:** Full\-Time **Shift:** First ... **Description:** You will be the Information Systems Security Officer for the Lockheed Martin Missiles &...cybersecurity principles\. **What You Will Be Doing** As the ISSO , you will be responsible for overseeing day\-to\-day information… more
    Lockheed Martin (11/12/25)
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  • Information System Security Officer…

    Lockheed Martin (Colorado Springs, CO)
    **Description:** Lockheed Martin's, Rotary & Mission Systems \(LM RMS\), Classified Cyber Security invites you to step up to one of today's most daunting ... are looking for an individual to serve as a Classified Cyber Security Senior /...Cyber Security Senior / Information System Security Officer \( ISSO \) and join our team's… more
    Lockheed Martin (10/10/25)
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  • Information System Security Officer…

    Lockheed Martin (Cape Canaveral, FL)
    …Space \(LMS\) is seeking a Classified Cybersecurity Information Systems Security Officer \( ISSO \) supporting the Fleet Ballistic Missile \(FBM\) program\. ... Level:** Experienced Professional **Business Unit:** SPACE **Relocation Available:** No **Career Area:** Cyber Security **Type:** Full\-Time **Shift:** First more
    Lockheed Martin (09/19/25)
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  • Specialist, Cyber Intelligence…

    L3Harris (Waco, TX)
    cyber domains in the interest of national security . Job Title: Specialist, Cyber Intelligence - ISSO Job Code: 29286 Job Location: Waco, TX Schedule: 9/80 ... This position requires a TS with SCI eligibility security clearance Job Description: + Responsible for the development, deployment and execution of controls and… more
    L3Harris (10/01/25)
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  • Information System Security Officer…

    Lockheed Martin (Hanover, MD)
    **Description:** Lockheed Martin is a pioneer in cyber security -partnering, innovating, and building cutting edge solutions\. Our talented employees tackle the ... Professional **Business Unit:** RMS **Relocation Available:** Possible **Career Area:** Cyber Security Governance and Risk Compliance **Type:** Full\-Time… more
    Lockheed Martin (10/18/25)
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  • Information Security Professionals…

    Leidos (Annapolis Junction, 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 (10/18/25)
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  • Information System Security Officer…

    Lockheed Martin (Fort Worth, TX)
    …candidate will join the LMA Classified Cybersecurity Team as an Information Systems Security Officer \( ISSO \) on\-site at Fort Worth, Texas\. As an ISSO ... Experienced Professional **Business Unit:** AERONAUTICS COMPANY **Relocation Available:** Possible **Career Area:** Cyber Security **Type:** Full\-Time **Shift:**… more
    Lockheed Martin (10/10/25)
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  • Cybersecurity - Information System Security

    The Boeing Company (Tukwila, WA)
    …an information system security officer ( ISSO ) or information system security manager (ISSM) supporting classified programs + 1+ years of experience ... and support Enterprise activities and Boeing customers throughout multiple classified computing domains. The ISSO is responsible...CISSP, CASP, CISM) + 1+ years of experience with cyber security policies and implementation of Risk… more
    The Boeing Company (11/02/25)
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  • Information Systems Security Officer…

    CACI International (Albuquerque, NM)
    …systems approved to process classified information. + Knowledge of Air Force cyber security policies. + Experience submitting ATO documentation in eMASS and ... Information Systems Security Officer ( ISSO ) Job Category: Information...US * * * **Exciting Opportunity: Join Our Elite Cyber Security Team as an Information Systems… more
    CACI International (10/24/25)
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