• AeroVironment (Centreville, VA)
    …Type** Regular **Job Description** **Summary** The Information Systems Security Manager ( ISSM ) provides information systems security support for DoD and Non-DoD ... accreditations for classified systems and networks. Classified Systems & Networks range in complexity and size to include multi-platform computing (Linux, Windows,… more
    DirectEmployers Association (10/11/25)
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  • Mission Support and Test Services (North Las Vegas, NV)
    …+ Assist in researching, compiling, and analyzing technical data. + Assist the ISSM and ISSOs with the execution of their assigned duties. + Manage and ... and best practices. + Identify, report, and assist in the remediation of Cyber Security threats and vulnerabilities. + Validate the functionality of security tools… more
    DirectEmployers Association (09/06/25)
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  • Applied Research Associates, Inc. (Nashua, NH)
    …**Facility Security Manager** who will lead a team of Information Security Specialists ( ISSM /ISSO) and the current Facility Security Officer (FSO) in the Nashua, NH ... include managing a team of security professionals to include Information System ( ISSM /ISSO) team and FSO, drafting and reviewing policies and procedures, document… more
    DirectEmployers Association (10/29/25)
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  • Tyto Athene (Fort Belvoir, VA)
    …to mitigate threats. + Coordinate with the Information Systems Security Manager ( ISSM ) for comprehensive reporting and remediation strategies. + System and Network ... filtering. + Threat Intelligence and Vulnerability Management: + Lead cyber threat intelligence operations, developing advanced correlation techniques for actionable… more
    DirectEmployers Association (09/12/25)
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  • Cyber Range ISSM

    Huntington Ingalls Industries (Des Moines, IA)
    …System Security Manager ( ISSM ) to support the Air National Guard (ANG) 132nd Cyber Range . The ISSM is responsible for the overall security posture ... breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and… more
    Huntington Ingalls Industries (11/15/25)
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  • ISSM - Cyber Engineer

    CACI International (Offutt AFB, NE)
    ISSM - Cyber Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... Opportunity:** CACI has a need to add an experienced ISSM - Cyber Engineer to its Cybersecurity...Learn more about CACI here. (https://careers.caci.com/global/en/life-at-caci) ** ** **Pay Range ** : There are a host of factors that… more
    CACI International (11/05/25)
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  • Classified Cyber Security Staff…

    Lockheed Martin (Goleta, CA)
    **Description:** You will be the Classified Cyber Security Staff for the Santa Barbara Focal Plane Infrared Sensors Business\. Our team is responsible for ... mandates\. **What You Will Be Doing** As the Classified Cyber Security Staff you will be responsible for leading...+ Oversee day‑to‑day information system security operations as the ISSM on all technical security matters\. + Review and… more
    Lockheed Martin (11/01/25)
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  • Senior Cyber Consultant - ISSO/ ISSM

    Guidehouse (Washington, DC)
    **Job Family** **:** Cyber Consulting **Travel Required** **:** Up to 10% **Clearance Required** **:** Active Secret **What You Will Do** **:** + Apply fundamental ... NIST Cybersecurity Framework (CSF) guidelines, standards, and best practices for cyber security and risk management to strengthen an organizations security posture.… more
    Guidehouse (10/27/25)
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  • Information System Security Manager ( ISSM

    Lockheed Martin (Middletown, RI)
    …a Classified Cyber Security Senior / Information System Security Manager \( ISSM \) and join our team's efforts in supporting and defending classified networks\. ... relationships **Desired Skills:** * Prior experience as an ISSO, ISSM or related DoD Cyber Workforce Role...schedules that provide additional flexibility to our employees\. Schedules range from standard 40 hours over a five day… more
    Lockheed Martin (11/20/25)
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  • Information System Security Manager ( ISSM

    KBR (Bethesda, MD)
    Title: Information System Security Manager ( ISSM ) Information System Security Manager ( ISSM ) Belong. Connect. Grow. with KBR! KBR's National Security Solutions ... KBR is seeking a highly motivated and career-oriented Information System Security Manager ( ISSM ) to join our team supporting a government client in Maryland. The… more
    KBR (09/02/25)
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