• Information Systems Security Officer

    Parsons Corporation (Herndon, VA)
    … systems security Officer** you will develop, maintain, and implement information security standards, procedures, and guidelines for systems and applications ... by providing information needed for input, assessment, and update of security controls into the appropriate management systems of record (eg, Enterprise Mission… more
    Parsons Corporation (12/17/25)
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  • Cloud Security Engineer SME - TS/SCI…

    General Dynamics Information Technology (Herndon, VA)
    …to make recommendations to Customer management. + Demonstrated working knowledge of information security policies and regulations. + Excellent written and oral ... TO SUCCEED:** + Education: Technical Training, Certification(s) and/or Degree (Cyber Security , Computer Science, Information Technology, etc.) + Required… more
    General Dynamics Information Technology (10/13/25)
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  • Information System Security Manager

    SAIC (Chantilly, VA)
    …is seeking an Information System Security Manager (ISSM) to provide information security support. This position is in Chantilly, VA and requires an ... drive influence operations. If you have specialized skills in information security and tech ops, this is...+ Coordinate A&A actions and system testing with appropriate security personnel. + Develop risk assessments, recommend… more
    SAIC (01/06/26)
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  • Information Systems Security Officer…

    V2X (Springfield, VA)
    …for providing Risk Management Framework (RMF) products that document the information system's adherence to the security controls applied. RMF products shall ... COR. The ISSO is responsible for delivering annual Federal Information Security Modernization Act (FISMA) reports and...+ 2 or more years of experience with the Risk Management Framework (RMF) within the Intelligence Community (IC),… more
    V2X (12/04/25)
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  • Security Control Assessor - TS/SCI w/…

    General Dynamics Information Technology (Mclean, VA)
    …of cyber security services to the customer. We provide consummate cyber security risk management "as a service" platform across multiple fabrics and centers. ... Polygraph **Public Trust/Other Required:** None **Job Family:** Cyber and IT Risk Management **Skills:** RMF, Security Content Automation Protocol (SCAP),… more
    General Dynamics Information Technology (12/17/25)
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  • Lead, Information Security Systems…

    L3Harris (Ashburn, VA)
    …development, requirements development, design, testing, configuration management, and maintenance of information systems and data. + Assist program security in ... development, requirements development, design, test, configuration management and maintenance of information systems and data. + Assist program security in… more
    L3Harris (11/01/25)
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  • Information System Security Officer…

    CACI International (Chantilly, VA)
    …minimum of 7 years in a related field. + **Specialized Experience:** 2-5 years in information security , with a strong focus on continuous monitoring and RMF. + ... with a talented team, leveraging your expertise in the Risk Management Framework (RMF) and NIST SP 800 series...800-53, and SP 800-137. + **Regulations:** Familiarity with Federal information security regulations and guidelines (eg, FISMA,… more
    CACI International (10/31/25)
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  • Information System Security Officer…

    CACI International (Chantilly, VA)
    Information System Security Officer (ISSO) Job Category: Security Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... * * **The Opportunity:** CACI is looking for an Information System Security Officer (ISSO) to support...Assurance Certification and Accreditation Process (DIACAP), or the DoD Risk Management Framework (RMF). + Overseeing System Owners to… more
    CACI International (12/19/25)
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  • Information System Security Officer…

    RTX Corporation (Dulles, VA)
    …in any combination: + Cybersecurity, systems security or hardening + Information Technology + Compliance-based auditing using the Risk Management Framework ... that create a safer, more secure world. Our cybersecurity team, is seeking an ** Information System Security Officer (ISSO)** to support our team **100% onsite**… more
    RTX Corporation (01/06/26)
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  • Information Systems Security

    Parsons Corporation (Fort Belvoir, VA)
    …**What Required Skills You'll Bring:** + Active TS/SCI clearance + BA/BS in Information Security System Engineering, Information Assurance, Computer Science, ... reviews + Develop cybersecurity documentation in support of customer Risk Management Framework (RMF) process; in accordance with NIST...experience with Splunk, network security and system security , supporting security information and… more
    Parsons Corporation (12/25/25)
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