• Lead, Information Security

    L3Harris (Ashburn, VA)
    …development, design, testing, configuration management, and maintenance of information systems and data. + Assist program security in the development ... sea and cyber domains in the interest of national security . Job Title: Anti-Tamper System Security...test, configuration management and maintenance of information systems and data. + Assist program security more
    L3Harris (11/01/25)
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  • Information System Security

    Global Resource Solutions (Arlington, VA)
    …upgrading legacy systems . The ISSE employs best practices when implementing security requirements within an information system including software ... detail orientated, and talented individual for the position of Information System Security Engineer III....and ensures that the requirements are effectively integrated into information systems through purposeful security more
    Global Resource Solutions (12/19/25)
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  • Information System Security

    GCyber (Alexandria, VA)
    GCyber is seeking an Information System Security Engineer, to support a government customer. The ISSO will be responsible for maintaining compliance, ... documentation and activities across multiple stakeholders. As the Information System Security Officer, you...of security controls per NIST SP 800-53, RMF , and DoD directives. + Coordinate with system more
    GCyber (11/04/25)
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  • Information Systems Security

    CACI International (VA)
    …five years of continuous recent experience as an Information System Security Manager (ISSM), Information Systems Security Engineer (ISSE), and/or ... Information Systems Security Officer... Information Systems Security Officer Job Category: ...* * * **Responsibilities:** + Manage Risk Management Framework ( RMF ) process + Work with system development… more
    CACI International (12/18/25)
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  • Information System Security

    CACI International (Chantilly, VA)
    Information System Security Officer...procedures. + Reviews weekly bulletins and advisories that impact security of site information systems ... * * **The Opportunity:** CACI is looking for an Information System Security Officer (ISSO)...or DIACAP processes + Experience with classified environments and information systems + Knowledge of eMASS preferred… more
    CACI International (12/19/25)
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  • Senior Systems Security Engineer

    TekSynap (Dahlgren, VA)
    … testing and evaluation (ST&E) activities prior to authorization. + Ensure information system security controls are implemented andoperatingeffectively ... IAT Level III certification requirements. + Strong background in RMF , vulnerability management, and system security...+ Security Architecture and Configuration Control + Information System Authorization (A&A) + Incident Response… more
    TekSynap (10/31/25)
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  • Information Systems Security

    V2X (Springfield, VA)
    …responsible for providing Risk Management Framework ( RMF ) products that document the information system 's adherence to the security controls applied. ... complex challenges with integrity, respect, responsibility, and professionalism. We are hiring a Information Systems Security Officer (ISSO) - active TS/SCI… more
    V2X (12/04/25)
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  • Information System Security

    Chenega Corporation (Oakton, VA)
    **Req ID:** 38323 **Summary** ** Information System Security Manager** **Arlington, VA** Are you ready to enhance your skills and build your career in a ... and take your career to the next level! The ** Information System Security Manager** will...with little or no supervision. Will contribute to detailed security analyses at the system -of- systems more
    Chenega Corporation (11/17/25)
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  • Classified Systems Information

    ANSER (Arlington, VA)
    …success in the impact of our service. Position Summary: ANSER is seeking a Classified Systems Information Systems Security Manager (ISSM) who will build ... ). Day to Day Responsibilities: + Ensure compliance with the Risk Management Framework ( RMF ) process and NIST 800-53 security controls. Maintain all required … more
    ANSER (12/27/25)
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  • Senior Information System

    General Dynamics Information Technology (Reston, VA)
    …for enterprise information systems and network architectures as an Information System Security Engineer at GDIT. Here, you'll tailor cutting-edge ... and Accreditation (A&A) process using a risk mitigation framework ( RMF ) across the design lifecycle for classified systems... system test plans (STP) to assess the security posture of the information systems more
    General Dynamics Information Technology (11/21/25)
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