• Information Systems Security Manager

    MIT Lincoln Laboratory (Lexington, MA)
    …team members from diverse backgrounds. + What will you do? As a SP Cybersecurity ISSM , you will provide expert management of all information security support ... of vandalism, accidental destruction, and sabotage; and safeguards personnel, classified and unclassified information systems, personal identifiable information, property,… more
    MIT Lincoln Laboratory (12/17/25)
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  • F-35 Information System Security Officer…

    Lockheed Martin (Montgomery, AL)
    …\(ISSO\) position will support the Information System Security Manager \( ISSM \) in developing, maintaining and overseeing the cybersecurity of assigned ... against our peer and near peer adversaries\. As a cybersecurity professional at Lockheed Martin, you'll safeguard the sensitive...frameworks\. **Desired Skills:** + Prior experience as an ISSO, ISSM or related DoD Cyber Workforce Role on one… more
    Lockheed Martin (12/19/25)
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  • F-35 Information System Security Officer…

    Lockheed Martin (San Diego, CA)
    …\(ISSO\) position will support the Information System Security Manager \( ISSM \) in developing, maintaining and overseeing the cybersecurity of assigned ... against our peer and near peer adversaries\. As a cybersecurity professional at Lockheed Martin, you'll safeguard the sensitive...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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  • Information Systems Security Officer III - (TS/SCI…

    COMSO, Inc (Fort Meade, MD)
    …program + Provide support to the Information System Security Manager ( ISSM ) for maintaining the appropriate operational Cybersecurity posture for a system, ... solutions to ensure they meet security requirements for processing classified information. Perform vulnerability/risk assessment analysis to support certification… more
    COMSO, Inc (12/02/25)
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  • Specialist, Information System Security Officer…

    L3Harris (Rochester, NY)
    …who can work under general supervision from the Information System Security Manager ( ISSM ). Works closely with applicable Information System Owner(s), ... preferred) + 4+ years' experience as an ISSO supporting or managing cybersecurity on classified systems + Experience developing, managing, providing evidence… more
    L3Harris (12/18/25)
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  • Information System Security Manager

    BOOZ, ALLEN & HAMILTON, INC. (San Antonio, TX)
    …security configurations, practices, and oversight + 3+ years of experience providing cybersecurity leadership in an ISSM capacity and interfacing with internal ... Information System Security Manager Key Role: Manages the day-to-day operations and...may need to meet eligibility requirements for access to classified information; TS/SCI clearance is required. Compensation At Booz… more
    BOOZ, ALLEN & HAMILTON, INC. (12/21/25)
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  • Information System Security Manager 3

    ARSIEM (Annapolis Junction, MD)
    …with customers, IT staff, and high-level corporate officers to define and achieve required Cybersecurity objectives + Serve as the Program's ISSM + Enable the ... impact on every client you work with. ARSIEM seeks an Information System Security Manager 3 . This position will support one of our government clients in Annapolis… more
    ARSIEM (10/14/25)
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  • Senior Associate, Cyber Intelligence

    L3Harris (Camden, AR)
    …L3Harris Technologies Company, is looking for an Information Systems Security Manager . The selected individual will perform technical security control assessments ... of Information System Security Officers (ISSOs). Essential Functions: Responsibilities of the ISSM include, but are not limited to: + Develop and conduct risk… more
    L3Harris (11/29/25)
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  • Information Systems Security Officer (ISSO) 2…

    Amentum (Columbia, MD)
    …program * Provide support to the information System Security Manager ( ISSM ) for maintaining the appropriate operational Cybersecurity posture for a system, ... solutions to ensure they meet security requirements for processing classified information. * Perform vulnerability/risk assessment analysis to support security… more
    Amentum (12/04/25)
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  • Information Systems Security Officer 3 - TS/SCI…

    Amentum (Columbia, MD)
    …program. + Provide support to the information System Security Manager ( ISSM ) for maintaining the appropriate operational Cybersecurity posture for a system, ... solutions to ensure they meet security requirements for processing classified information. + Perform vulnerability/risk assessment analysis to support security… more
    Amentum (11/12/25)
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