• Classified Systems Information Systems…

    ANSER (Arlington, VA)
    …impact of our service. Position Summary: ANSER is seeking a Classified Systems Information Systems Security Manager (ISSM) who will build network infrastructure ... inspections and security reviews by maintaining full alignment with the Risk Management Framework (RMF). Day to Day Responsibilities: + Ensure compliance with… more
    ANSER (12/27/25)
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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 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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  • Information Systems Security Manager…

    Parsons Corporation (Mclean, VA)
    …and redefine what's possible. **Job Description:** Parsons is looking for a talented ** Information Systems Security Manager (ISSM)** to join our team! In this ... Skills You'll Bring** + Bachelor's degree or equivalent. + Proven experience in information systems security or cybersecurity management. + Strong knowledge of… more
    Parsons Corporation (12/05/25)
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  • Information System Security Officer…

    KBR (Chantilly, VA)
    Security Requirements Guides (SRGs). + Assist in developing and implementing information security policies, procedures, and guidelines in accordance with ... Title: Information System Security Officer (ISSO) -...Traceability Matrix (SCTM), Plan of Action and Milestone (POA&M), Risk Assessment Report (RAR), and Security Assessment… more
    KBR (11/21/25)
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  • Lead Data Loss Prevention (DLP) Security

    CoStar Realty Information, Inc. (Arlington, VA)
    …college. + A track record of commitment to prior employers + 8+ years in information security with 3-5+ years focused on enterprise DLP. + Hands‑on expertise ... Purview-based protections across endpoints and Microsoft 365 workloads-partnering with Security Operations, Governance, Risk & Compliance (GRC), Legal/Privacy,… more
    CoStar Realty Information, Inc. (11/04/25)
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  • Security Architecture Specialist 5

    Oracle (Richmond, VA)
    …and AI/ML environments. + Ensure all architectures align with Oracle's Corporate Information Security policies, Line of Business (including Cloud) security ... risk assessments, threat modeling, and (as needed) code reviews for high- risk components. + Identify, prioritize, and communicate security design issues,… more
    Oracle (12/20/25)
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  • Information Systems Security Officer…

    CACI International (Sterling, VA)
    …Systems Security Officer to assist in the management our organization's information security efforts. The successful candidate will be responsible for ... developing, implementing, and maintaining a comprehensive information security program to protect our customer's...Security Plan + Prepare and update the Equipment Security Certification + Conduct regular risk assessments… more
    CACI International (10/25/25)
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