• Cyber Security Support Technician

    Nuclear Fuel Services (Lynchburg, VA)
    …to the Information System Security Manager while supporting the Information System Security Officer ( ISSO ), Cyber Security Engineers, and Technical ... innovator that provides safe and effective nuclear solutions for global security , clean energy, environmental restoration, nuclear medicine and space exploration.… more
    Nuclear Fuel Services (10/25/25)
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  • SECRET Sr. Enterprise Security Specialist

    Insight Global (Herndon, VA)
    …will: * Fill the DoD Risk Management Framework role of Information System Security Officer ( ISSO ). * Perform integration of cybersecurity compliance (Federal ... Information Security Modernization Act / FISMA, Risk Management Framework /.../ RMF), cybersecurity operations, and systems development lifecycle (SDLC) security activities for all applicable environments and efforts. *… more
    Insight Global (10/22/25)
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  • Senior Cyber Security Engineer

    CACI International (Norfolk, VA)
    …and reporting certifications of system technicians to the SCSC Information Systems Security Officer ( ISSO ). + Maintaining Privileged Access to information ... Senior Cyber Security Engineer Job Category: Information Technology Time Type:...* * CACI is aggressively seeking a Senior Cyber Security Engineer to support the U. S. Navy's premier… more
    CACI International (10/18/25)
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  • Information Systems Security Manager (ISSM)

    AeroVironment (Centreville, VA)
    …agencies. May be required to manage work distribution to Information Systems Security Officers ( ISSO ). **Position Responsibilities** + Primary point of contact ... **Worker Type** Regular **Job Description** **Summary** The Information Systems Security Manager (ISSM) provides information systems security support for DoD and… more
    AeroVironment (10/11/25)
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  • IT Systems Security Engineer

    SAIC (Springfield, VA)
    …detect, prevent, and record computer use and abnormalities, Report to Information System Security Officer ( ISSO ) or Information System Security Manager ... **Description** SAIC is seeking a well-qualified Security Engineer to join an exciting program supporting...join an exciting program supporting our customer's Office of Security . This position is located in Springfield, VA. This… more
    SAIC (10/07/25)
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  • Information Systems Security Engineer…

    BAE Systems (Sterling, VA)
    …Model Based Systems Engineering Ecosystem (DEE). We are seeking an Information Systems Security Officer ( ISSO ) to monitor and maintain the programs security ... to lead the world in defense technologies and national security services. We offer flexible work environment to support...Authority to Operate (ATO) and collaborate with the Information Security Officer (ISO) to maintain ATO + Maintain … more
    BAE Systems (09/19/25)
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  • Security Manager

    Chenega Corporation (Lorton, VA)
    …customers, depending on contract requirements. + Serve as the Information System Security Officer ( ISSO ) for automated information systems that process ... Security Manager Lorton, VA Join our Talent Network Security Manager Lorton, VA C-MIOS-24-003 Are you ready to enhance your skills and build your career in a… more
    Chenega Corporation (09/01/25)
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  • Cyber Operations

    Leidos (Lorton, VA)
    …systems, coordinate with the respective system owner, system administrator or Information System Security Officer ( ISSO ) to notify them that weekly scanning is ... with the respective system owner, system administrator and/or Information System Security Officer ( ISSO ) to define the scope, develop a test plan and rules… more
    Leidos (11/05/25)
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  • RMF Cybersecurity Analyst - TS/SCI with CI Poly

    ENS Solutions (Reston, VA)
    …issuing an Authority to Operate (ATO). + Acting as an appointed Information System Security Officer ( ISSO ) for IC cyber systems being developed by the ... be entrusted with ensuring our IT engineering solutions meet the highest security standards, that they adhere to all applicable standards, guidelines, and mandates;… more
    ENS Solutions (09/27/25)
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  • Cybersecurity Engineer

    Steampunk (Mclean, VA)
    … findings and remediations in an enterprise knowledge base + Support Information System Security Officers ( ISSO ) with activities such as security scan ... environment to develop proactive solutions to improve overall enterprise security posture through process streamlining and automation. **Contributions** **Responsibilities… more
    Steampunk (11/11/25)
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