• Senior Cyber Security SME

    Steampunk (Mclean, VA)
    Information System Security Professional (CISSP) + Certified Information Systems Auditor (CISA) + Certified Ethical Hacker (CEH) **Preferred Skills** ... ISSO Team Lead** serves as a Lead Cyber Security Specialist and will perform level III ISSO...of reports to higher authority concerning sensitive and/or national security information systems . **Qualifications** **Job… more
    Steampunk (10/01/25)
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  • Information Systems Security

    M. C. Dean (Vienna, VA)
    …to classified information ; **Active TS/SCI clearance required.** Responsibilities The Information System Security Manager (ISSM) is responsible for ... and for providing strategic and tactical leadership to a cybersecurity staff, including Information System Security Officer(s) and cybersecurity analysts. +… more
    M. C. Dean (12/13/25)
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  • Information Systems Security

    M. C. Dean (Vienna, VA)
    …generation of technical leaders in electrical, engineering, and cybersecurity industries. The Information System Security Manager (ISSM) is responsible for ... for providing strategic and tactical leadership to a cybersecurity staff, including Information System Security Officer(s) and cybersecurity analysts.… more
    M. C. Dean (12/13/25)
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  • Senior Information Systems

    Synergy ECP (Annapolis Junction, MD)
    … posture for an information system or program to ensure information systems security policies, standards, and procedures are established and ... Senior Information Systems Security Officer...certification and accreditation. + Provides configuration management (CM) for information system security software, hardware,… more
    Synergy ECP (11/06/25)
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  • Information Systems Security

    Kratos Defense & Security Solutions, Inc. (Glen Burnie, MD)
    Job Descriptions: The Information Systems Security Officer is responsible for the day-to-day operations and support of classified information systems ... to mitigate vulnerabilities. + Assist with the CM for information system security software, hardware,...IS configurations into non-technical documentation. + Implement and enforce information systems security policies, standards,… more
    Kratos Defense & Security Solutions, Inc. (10/21/25)
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  • Information Systems Security

    CACI International (Annapolis Junction, MD)
    Information Systems Security Officer - Level 2 Job Category: Security Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... actively contributing to the proposal, coordination, implementation, and enforcement of information systems security policies, standards, and methodologies… more
    CACI International (12/07/25)
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  • Information Systems Security

    CACI International (Albuquerque, NM)
    Information Systems Security Manager..._Desired:_ + Experience as an ISSO /ISSM managing systems approved to process classified information . + ... Our Elite Cyber Security Team as an Information Systems Security Manager!** Are...of system controls and their impact on system security . + Minimum of 5 years… more
    CACI International (12/09/25)
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  • Information Systems Security

    Lockheed Martin (Orlando, FL)
    …other security disciplines and how they impact and interact with information system security \. Prior experience as ISSO , or DoD equivalent at an ... **Description:** You will be the Information Systems Security Officer...Officer Sr, you will be responsible for overseeing day\-to\-day information system security operations, including… more
    Lockheed Martin (10/29/25)
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  • Sr. Information System

    RTX Corporation (Westford, MA)
    Security Clearance:** DoD Clearance: Top Secret Collins Aerospace is seeking an Sr. Information Systems Security Manager (ISSM) who strives for excellence ... you will have an end-to-end Cybersecurity Program for all classified and controlled information systems at our Westford, MA Office facility. You will partner… more
    RTX Corporation (12/13/25)
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  • Information Systems Security

    Leidos (Bethesda, MD)
    …culture of the organization. * Be responsible for the management of Information Systems (ISs). Maintain the System Security Policy (SSP) and Supplemental ... team, and is responsible for maintaining and improving the security posture for the information systems...of this position * Must have previous ISSM or ISSO experience * Must have Linux operating system more
    Leidos (10/23/25)
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