• Information System Security Manager ( ISSM

    Lockheed Martin (King Of Prussia, PA)
    …security operations, providing expert guidance on all technical security matters as the ISSM \. * Attracting, retaining, and developing top cyber talent to ensure ... **Description:** Responsibilities of the Information System Security Manager \( ISSM \) include: * Overseeing and directing day\-to\-day information system… more
    Lockheed Martin (11/26/25)
    - Related Jobs
  • Information Systems Security Manager ( ISSM

    Amentum (Fort Meade, MD)
    Are you interested in using your skills to help shape the Cyber , Security, & Intel space? If so, look no further. We are seeking an Information Systems Security ... Manager ( ISSM ) to join our team of passionate individuals. In...support for a program, organization, system, or enclave's Information Assurance program. + Provide management support for proposing, coordinating,… more
    Amentum (12/23/25)
    - Related Jobs
  • Information Systems Security Manager ( ISSM

    Amentum (Fort Meade, MD)
    **Your Impact:** We are seeking an Information Systems Security Manager ( ISSM ) 3 for a prime contract that is based out of our Columbia, MD office. ... support for a program, organization, system, or enclave's Information Assurance program. * Provide management support for proposing, coordinating, implementing,… more
    Amentum (11/12/25)
    - Related Jobs
  • Information System Security Manager ( ISSM

    NANA Regional Corporation (San Antonio, TX)
    …Officer (ISSO) to develop, maintain, and submit RMF artifacts and documentation. The ISSM will apply cyber hardening practices and lead continuous monitoring ... The Information System Security Manager ( ISSM ) is responsible for overseeing the cybersecurity posture of systems and ensuring compliance with the Risk Management… more
    NANA Regional Corporation (12/13/25)
    - Related Jobs
  • Alternate ISSM / Classified Cybersecurity…

    Lockheed Martin (Colorado Springs, CO)
    …operations, providing expert guidance on all technical security matters in support of the ISSM \. * Cyber Talent Management: Attract, retain, and develop top ... to the information system, assessing their security relevance and advising the ISSM on potential risks and mitigations\. * Education and Training: Develop and… more
    Lockheed Martin (11/12/25)
    - Related Jobs
  • Cyber Security RMF Support

    KBR (El Segundo, CA)
    Title: Cyber Security RMF Support Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... changes or modifications with the system-level Information System Security Manager ( ISSM ), Security Control Assessor (SCA), and/or the Wing Cybersecurity office +… more
    KBR (11/25/25)
    - Related Jobs
  • Senior Associate, Cyber Intelligence

    L3Harris (Camden, AR)
    …deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Associate, ... Cyber Intelligence Job Code: 28033 Job Location: Camden, AR...System Security Officers (ISSOs). Essential Functions: Responsibilities of the ISSM include, but are not limited to: + Develop… more
    L3Harris (11/29/25)
    - Related Jobs
  • Classified Cyber Security/ISSO

    Lockheed Martin (Orlando, FL)
    **Description:** You will be the **Classified Cyber Security** professional for the **Information Security team** \. Our team safeguards life‑saving products and ... and Fire Control\. **What You Will Be Doing** As the Classified Cyber Security professional you will be responsible for protecting classified information systems… more
    Lockheed Martin (12/17/25)
    - Related Jobs
  • Classified Cyber Security Staff/ISSO

    Lockheed Martin (Troy, AL)
    …and respond to network and security events\. * Document compliance actions with the ISSM to address non\-compliance in the allotted time frame\. * Ensure systems are ... proposed changes or additions to the information system, and advise the ISSM of their security relevance\. * Ensure configuration management \(CM\) for security… more
    Lockheed Martin (12/10/25)
    - Related Jobs
  • Senior Cyber Lead Engineer

    SAIC (El Segundo, CA)
    **Description** **Job Description:** SAIC is seeking a **Senior Cyber Lead Engineer** to join our MSEIT team. In this role, you will be part of a systems engineering ... recommends protective or corrective measures, in coordination with the ISSM , when a security incident or vulnerability is discovered....required to obtain an ATO. + Coordinates activities of cyber security staff to support program cyber more
    SAIC (12/12/25)
    - Related Jobs