• Cleared Information Systems Security Engineer…

    Virtual Service Operations (Lorton, VA)
    …Engineers (ISSEs) to join a high-performing team of experts in Cybersecurity, Cloud , and Systems Engineering. This team will support the development and sustainment ... system and organizational security posture trends; provide findings to the ISSM/ ISSO . + Recommend cybersecurity measures and mitigations based on evolving threats… more
    Virtual Service Operations (10/04/25)
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  • Information Systems Security Engineer (ISSE)

    BAE Systems (Sterling, VA)
    …US Government (USG) agency program that engineers, deploys, and maintains a cloud -based Model Based Systems Engineering Ecosystem (DEE). We are seeking an ... Information Systems Security Officer ( ISSO ) to monitor and maintain the programs security posture. The ISSE will work in coordination with fellow members of the… more
    BAE Systems (09/19/25)
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  • Cyber Security SME - Information System Security…

    Amentum (Fairbanks, AK)
    …and implementation of advanced security technologies, including zero trust architectures and cloud security controls. You will play an active role in monitoring ... strategy development. + At least 2 years previous experience as an ISSO /ISSM or another organizational equivalent. + Possess certified Information Systems Security… more
    Amentum (12/13/25)
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  • Infrastructure Engineer T5

    CACI International (Sterling, VA)
    …to join our team in implementing cutting-edge software using SAFe Agile processes, cloud native technologies through a combination of windows and Linux. We are ... Linux, and Windows systems and networking + Coordinate system changes with ISSO and ISO, and maintain documentation per Change & Configuration Management policies… more
    CACI International (12/11/25)
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  • Vulnerability Assessment (VA) Team Lead

    TekSynap (Ashburn, VA)
    …the Government in providing Vulnerability Assessment, Compliance, and Reporting support to ISSO / ISSM interpreting scan results and recommend remediation plans. + ... Experience with cloud - based security technologies, architecture, and computing and searching,...Internet connection, public facing websites, wireless, mobile / cellular, cloud , security devices, servers, and workstations. The SOC is… more
    TekSynap (12/02/25)
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  • Information System Security Officer Senior…

    SAIC (Pearl Harbor, HI)
    …an active SECRET security clearance and be eligible to obtain a TS/SCI. + ISSO / ISSM Certifications, Education, or Training at the Intermediate or Advanced level, ... 722. Accepted certifications are: GMON, SecurityX/CASP+, CCISO, CCSP, CGRC/CAP, CISSO, Cloud +, GCSA, GSEC, Security+, SSCP, CISM, CISSP, CISSP-ISSMP, FITSP-M, GCIA,… more
    SAIC (11/15/25)
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  • Cyber Software Engineer - SIGINT Systems

    Lockheed Martin (Hanover, MD)
    …by leveraging advancements in technologies such as containerization, cloud capabilities, dataflows, and Artificial Intelligence/Machine Learning \(AI/ML\) ... * Systems engineering * Cyber researchers \(Capabilities Analyst, etc\) * System Security \( ISSO / ISSE / ISSM\) * Technical writer * Test Engineers * Network… more
    Lockheed Martin (09/25/25)
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  • Information System Security Manager (ISSM)

    KBR (Bethesda, MD)
    …of experience in conducting security assessments by reviewing security controls with the ISSO /ISSM and guide programs through RMF process. + Must be DoD 8140 ... + Preferred certifications: CISSP, ISSMP, GSLC, CAP, CASP+, CCISO CCSP, CISM, CISSP, Cloud + or SSCP + Proven expertise with assessing security controls in accordance… more
    KBR (12/13/25)
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  • Cybersecurity Specialist

    SAIC (Quantico, VA)
    …A&A documents for approval in support of RMF reporting and policy development. + Perform ISSO Type duties as defined in DoD 8510 & 8500. + Provide risk mitigation ... high-end solutions in systems engineering and integration; enterprise IT, including cloud services; cyber; software; advanced analytics and simulation; and training.… more
    SAIC (12/11/25)
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  • Information Security Analyst

    General Dynamics Information Technology (Fort Bragg, NC)
    …vulnerability management and admin teams. + Performs Information Systems Security Officer ( ISSO ) duties, and acts as the POC between parent organization and cyber ... 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud , Cyber and application development. Together with our clients, we strive… more
    General Dynamics Information Technology (12/10/25)
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