• Cybersecurity Team Lead

    DeVine Consulting, Inc. (Monterey, CA)
    …technical and educational support services to government clients. Our company is looking for a Cybersecurity Team Lead ( ISSM ) to join DeVine in a ... Monterey California, then please apply! Role highlights: + Serve as the Cybersecurity Team Lead and be responsible for management, coordination, and… more
    DeVine Consulting, Inc. (12/25/25)
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  • Various IT personnel

    Alaka'ina Foundation Family of Companies (Monterey, CA)
    …an Active Secret Clearance) + RSS Technician + Network Engineer (levels II - V) + Cybersecurity Team Lead ISSM (requires an Active Secret Clearance) + ... Security Architect + Cyber Defense Analyst + Data Center Lead + DevOps Engineer + System Engineer + Storage...IT Technical Writer + Application Developer (Jr, Sr, and lead ) + Automation Tester + User Interface Developer +… more
    Alaka'ina Foundation Family of Companies (12/17/25)
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  • Alternate ISSM / Classified…

    Lockheed Martin (Colorado Springs, CO)
    … professionals in a clear and concise manner * Ability to lead , motivate and develop high\-performing cybersecurity professionals **Desired Skills:** * ... to start with ability to obtain Top Secret clearance\.** The Classified Cybersecurity Associate Manager will oversee the cybersecurity compliance of multiple… more
    Lockheed Martin (11/12/25)
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  • Information System Security Manager ( ISSM

    Linchpin Solutions, Inc. (Quantico, VA)
    …Quantico, VA; routine travel to <20%, CONUS/OCONUS Role Overview: The ISSM /ISSO provides enterprise-wide cybersecurity oversight, compliance management, and ... the Senior Systems Engineer, Systems Engineers, and Systems Administrators, the ISSM /ISSO manages RMF lifecycle documentation, risk assessments, cybersecurity more
    Linchpin Solutions, Inc. (11/22/25)
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  • Supervisory Information System Security Manager…

    US Marine Corps (Quantico, VA)
    …to Marine Corps installations worldwide. The Information System Security Manager ( ISSM ) serves within the Enterprise Cybersecurity and Compliance Office. ... of experience performing specific tasks for Information System Security Manager ( ISSM ), security assessments, vulnerability management, or cybersecurity (CY): OR… more
    US Marine Corps (12/25/25)
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  • Information System Security Manager ( ISSM

    KBR (Bethesda, MD)
    …KBR is seeking a highly motivated and career-oriented Information System Security Manager ( ISSM ) to join our team supporting a government client in Maryland. ... Title: Information System Security Manager ( ISSM ) Information System Security Manager ( ISSM )...act as the Subject Matter Expert (SME) with the cybersecurity domain and lead ISSOs. Responsibilities Include:… more
    KBR (12/13/25)
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  • Information System Security Manager ( ISSM

    Applied Research Solutions (Dayton, OH)
    …and personalized attention from ARS Senior Managers. The Information System Security Manager ( ISSM ) will lead the cybersecurity governance and compliance ... accuracy, completeness, and integrity of all security artifacts within eMASS. The ISSM will develop, implement, and enforce cybersecurity policies, monitor… more
    Applied Research Solutions (12/30/25)
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  • Sr. Information System Security Manager…

    RTX Corporation (Westford, MA)
    …members all while embracing integrity, innovation, and work-life balance. As the site ISSM you will have an end-to-end Cybersecurity Program for all classified ... and has a passion to be part of a team that strengthens our nation and improves the security...prior to start date. + 5 years in DoD/IC Cybersecurity as ISSM or IAM-III equivalent (CISSP,… more
    RTX Corporation (12/13/25)
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  • Information System Security Manager ( ISSM

    RTX Corporation (Annapolis Junction, MD)
    …members all while embracing integrity, innovation, and work-life balance. As the site ISSM you will own the end-to-end Cybersecurity Program for all classified ... and has a passion to be part of a team that strengthens our nation and improves the security...of prior relevant experience. + 5 years in DoD/IC Cybersecurity as ISSM or IAM-III equivalent (CISSP,… more
    RTX Corporation (11/01/25)
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  • Information Systems Security Manager ( ISSM

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …risk management frameworks (like RMF), and security technologies. * Leadership: Ability to lead and develop a cybersecurity team . * Communication: Strong ... **Information Systems Security Manager ( ISSM ), Senior** **Category:** Cyber Security **Main location:** United...Team Leadership: Attract, retain, and develop a skilled cybersecurity team , and oversee the implementation of… more
    CGI Technologies and Solutions, Inc. (12/31/25)
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  • Senior Cyber Consultant - ISSO/ ISSM

    Guidehouse (Washington, DC)
    …Required** **:** Active Secret **What You Will Do** **:** + Apply fundamental cybersecurity principles and concepts to tasks and projects. + Assess and implement ... NIST Cybersecurity Framework (CSF) guidelines, standards, and best practices for...and demonstrates leadership role with the client and fellow team members. + Strong client leadership skills and ability… more
    Guidehouse (10/27/25)
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  • Cybersecurity Technologist Associate…

    Lockheed Martin (Liverpool, NY)
    …Cyber Security Technologist Associate Manager\. In this role, the selected individual will lead a team of cybersecurity professionals and work closely ... **Description:** What We Are Doing: Are you passionate about cybersecurity , automation, and risk governance? Lockheed Martin recognizes the challenges we face today… more
    Lockheed Martin (12/19/25)
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  • Classified Cybersecurity Manager

    RTX Corporation (Richardson, TX)
    …are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret The Cybersecurity Manager position will lead and manage all aspects of ... with applicable US government laws, regulations, and policies. + Manage a team of experienced cybersecurity professionals responsible for the day-to-day … more
    RTX Corporation (12/05/25)
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  • Senior System Security / Cybersecurity

    TekSynap (Columbus, OH)
    …Credit Check (NACLC). **Overview** We are seeking a Senior System Security / Cybersecurity Analyst to join our team supporting DLA Integrated Electronic Security ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + Serve as a cybersecurity SME, providing support for ESS and EKC system assessments. + Fully versed in… more
    TekSynap (11/11/25)
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  • Manager Classified Cybersecurity 2 - Secret

    Northrop Grumman (Melbourne, FL)
    Cybersecurity team is seeking a first level (Level 2) **Classified Cybersecurity Manager** to lead a team of Information Systems Security ... collateral (NISPOM and DAAPM) processes. The Manager of Classified Cybersecurity will supervise a team of professionals....or similar STEM related discipline + 8 years of ISSO/ ISSM experience with RMF + Prior leadership or management… more
    Northrop Grumman (01/07/26)
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  • SW ISSO

    KBR (Redstone Arsenal, AL)
    …the front-line team member to the organization's O- ISSM 's team ensuring the dissemination and adherence to cybersecurity policies, procedures, guidance, ... Program Office. This role directly supports the STARE Organizational ISSM (O- ISSM ) ensuring the cybersecurity ... principles applied to tactical networks and systems. + Cybersecurity Project Management: Lead and coordinate the… more
    KBR (12/06/25)
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  • Lead Information System Security Officer…

    General Dynamics Information Technology (Mclean, VA)
    …vulnerabilities and recommending mitigating controls. + Incident Response Support: Enable the ISSM and the incident response team with artifacts, providing ... + years of related experience **US Citizenship Required:** Yes **Job Description:** Lead Information System Security Officer (ISSO) **GDIT is seeking a highly… more
    General Dynamics Information Technology (12/15/25)
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  • Senior Information System Security Officer

    The MITRE Corporation (Mclean, VA)
    …meetings. Mentor and train Jr. ISSOs, consult with other MITRE Departments on cybersecurity concerns. Role & Responsibilities + Lead the design and ... the government create lasting impact in fields as diverse as cybersecurity , healthcare, aviation, defense, and enterprise transformation. We're making a difference… more
    The MITRE Corporation (12/18/25)
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  • Cyber Security RMF Support

    KBR (El Segundo, CA)
    …Manager ( ISSM ), Security Control Assessor (SCA), and/or the Wing Cybersecurity office + During system development, recommends protective or corrective measures, ... + During system development, reports security incidents or vulnerabilities to the system-level ISSM and wing cybersecurity office according to AFI 17-203, Cyber… more
    KBR (01/06/26)
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  • Senior Cyber Lead Engineer

    KBR (El Segundo, CA)
    Title: Senior Cyber Lead Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... by one of our subcontractor teammates. You will join a systems engineering team defining the next generation of space communication systems supporting US Space Force… more
    KBR (11/25/25)
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