• Senior Information System Security Officer

    ManTech (Chantilly, VA)
    …FBI ISs to maintain security Authorized to Operate (ATO); Upload all security control evidence to the Governance, Risk , and Compliance (GRC) application to ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Information System Security Officer (ISSO)** to join our team in **Chantilly, VA** .… more
    ManTech (01/06/26)
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  • Security Engineer/Architect (Hybrid)

    Huntington Ingalls Industries (Fort Belvoir, VA)
    …and establish and execute defensible processes where none are prescribed. + Provide security planning, assessment, risk analysis, and risk management ... with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. Enlighten provides continued innovation and… more
    Huntington Ingalls Industries (12/12/25)
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  • Principal Information Systems Security

    Steampunk (Mclean, VA)
    …sensitive and confidential information. **Contributions** ThePrincipal ISSOserves as a Lead Cyber Security Specialist and will perform ISSO responsibilities to ... **Overview** **Steampunk** is searching for a **Principal Information System Security Officer** to support a government customer. The primary... authorization is maintained at an acceptable level of risk . The nature of the work requires that the… more
    Steampunk (12/09/25)
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  • Senior Managing Consultant, Services Business…

    Mastercard (Arlington, VA)
    …arm of Mastercard Worldwide, provides payments-focused consulting, marketing, information and risk management services, security solutions, open banking and more ... global thought-leadership. Within our professional services arm of Mastercard is our Security Solutions NAM team which is responsible for acquiring, engaging, and… more
    Mastercard (11/07/25)
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  • Senior IT Security Architect

    AIG (Reston, VA)
    …use cases for cloud infrastructure, for example, what to do when a high- risk security violation is detected? Define cloud incident response procedure, severities ... are reimagining the way we help customers to manage risk . Join us as a Senior IT Security...keep up with the evolution of the enterprise and cyber threat landscape. + Commercial acumen - needs to… more
    AIG (10/21/25)
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  • Security Control Assessor/Technical…

    Guidehouse (Arlington, VA)
    …such as security and privacy assessments and continuous monitoring + Cloud Security principles and techniques + Supply Chain Risk Management and Acquisition ... **Job Family** **:** Cyber Consulting **Travel Required** **:** None **Clearance Required**...Security + Governance, Risk , and Compliance principles and techniques + Cybersecurity Policy… more
    Guidehouse (01/09/26)
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  • Intel Security Specialist with TS and SCI…

    Watershed Security (Virginia Beach, VA)
    …Framework Step 5 authorizations in the ISSE capacity or Information System Security Officer (ISSO) capacity + Communicating risk reduction recommendations to ... JOB DESCRIPTION Watershed Security , is a Veteran Owned Small Business with...Ten (10) years of full-time professional experience in performing Risk Management Framework (RMF) activities; (or) 15 years of… more
    Watershed Security (12/27/25)
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  • Information System Security Officer (ISSO)…

    RTX Corporation (Dulles, VA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Top Secret At Raytheon, the foundation of everything… more
    RTX Corporation (01/06/26)
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  • Senior Data Security Consultant

    Guidehouse (Arlington, VA)
    …Certified Authorization Professional (CAP), now part of the Certified in Governance, Risk and Compliance (CGRC), Certified Information Security Manager (CISM) + ... **Job Family** **:** Cyber Consulting **Travel Required** **:** None **Clearance Required**...None **Clearance Required** **:** Active Secret The Senior Data Security Lead supports the development of the data protection… more
    Guidehouse (01/04/26)
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  • Virtru Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    …including vulnerability scanning and compliance validation. You'll c ond uct regular security reviews and risk assessments of cloud infrastructure and ... security policies , standards, procedures, directives, frameworks, federal security authorizations, assessment, and risk management processes for enterprise… more
    BOOZ, ALLEN & HAMILTON, INC. (12/21/25)
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