• Senior Information System Security…

    Leidos (Annapolis Junction, MD)
    …security posture for information systems. + Provide support to the Information System Security Manager (ISSM) for maintaining the appropriate ... has a new and exciting opportunity for a Senior Information System Security Officer in our **National...plans and other IA documentation. + Provide support for Information Assurance Vulnerability Alerts (IAVAs) management (initiating… more
    Leidos (09/06/25)
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  • Information Systems Security Officer

    Amentum (Fort Meade, MD)
    …Operating Manual (NISPOM), NISPOM Overprint and/or DOD JSIG Manual. + Assists Information System Security Manager (ISSM) to maintain approvals/accreditations ... an IA Team. Tasks and focused responsibilities include Information System security requirements and risk assessments, vulnerability scan, security test… more
    Amentum (10/08/25)
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  • Security Infrastructure Support…

    General Dynamics Information Technology (Bethesda, MD)
    …as Certified Information Systems Security Professional (CISSP), Certified Information Security Manager (CISM), or other relevant cybersecurity or ... robust security infrastructures. + Implement and administer cybersecurity tools and Security Information and Event Management (SIEM) platforms. + Oversee and… more
    General Dynamics Information Technology (10/22/25)
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  • Information Systems Security Officer…

    ARSIEM (Annapolis Junction, MD)
    …for an information system or program + Provide support to the Information System Security Manager (ISSM) for maintaining the appropriate operational ... to ensure they meet security requirements for processing classified information . + Perform vulnerability /risk assessment analysis to support security… more
    ARSIEM (10/14/25)
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  • Sr. Information Systems Security…

    Themis Insight (Laurel, MD)
    …for an information system or program + Provide support to the Information System Security Manager (ISSM) for maintaining the appropriate operational ... expertise to every case. We are hiring a Sr. Information Systems Security Officer (ISSO) to work...they meet security requirements for processing classified information . Performs vulnerability /risk assessment analysis to support… more
    Themis Insight (09/30/25)
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  • Information Systems Security Officer…

    Amentum (Columbia, MD)
    …for an information system or program * Provide support to the information System Security Manager (ISSM) for maintaining the appropriate operational ... to ensure they meet security requirements for processing classified information . * Perform vulnerability /risk assessment analysis to support security… more
    Amentum (09/04/25)
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  • Information Systems Security Officer…

    COMSO, Inc (Fort Meade, MD)
    …for an information system or program + Provide support to the Information System Security Manager (ISSM) for maintaining the appropriate operational ... Information Systems Security Officer III -...they meet security requirements for processing classified information . Perform vulnerability /risk assessment analysis to support… more
    COMSO, Inc (09/02/25)
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  • Information Systems Security Officer…

    Amentum (Columbia, MD)
    …for an information system or program. + Provide support to the information System Security Manager (ISSM) for maintaining the appropriate operational ... to ensure they meet security requirements for processing classified information . + Perform vulnerability /risk assessment analysis to support security… more
    Amentum (08/13/25)
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  • Mid/Sr Information System Security…

    Belay Technologies (Annapolis Junction, MD)
    …security posture for information systems. + Provide support to the Information System Security Manager (ISSM) for maintaining the appropriate ... up in 2020 and a finalist in 2021! Belay Technologies is seeking a Mid/Sr Information Systems Security Officer (ISSO). The selected candidate will act as an ISSO… more
    Belay Technologies (08/07/25)
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  • Information Systems Security Officer…

    Amentum (Fort Meade, MD)
    …Security , & Intel space? If so, look no further. Amentum is seeking an ** Information Systems Security Officer (ISSO) Senior** to join our team of passionate ... expertise on all matters that impact or affect the security of the information system. * Assist...to provide viable recommendations for the resolution or computer security incidents and vulnerability compliance. * Experience… more
    Amentum (10/25/25)
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