• Information System Security

    BEAT LLC (Fort Belvoir, VA)
    Job Title: Information Systems Security Engineer (ISSE) Location: Fort Belvoir, VA (hybrid) Clearance: Top Secret SCI Certification: CompTIA Security + or ... + Thoroughly understand and be able to implement DoD RMF system accreditation processes. + Assess use...+ Will use vulnerability management systems , automated security scanning tools, and system accreditation record… more
    BEAT LLC (08/22/25)
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  • Cyber Security Analyst 3

    Alaka'ina Foundation Family of Companies (Kauai County, HI)
    …our government customer located in Kekaha, Hawai'i. Seeking a skilled and detail-oriented Information System Security Officer (ISSO) to support the execution ... supporting Assessment and Authorization (A&A) processes, and ensuring the security posture of information systems .... Information System Owners (ISOs) with system registration, FISMA data calls, RMF documentation,… more
    Alaka'ina Foundation Family of Companies (10/01/25)
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  • Senior Information System

    ManTech (Fairmont, WV)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Information System Security Officer (ISSO)** to join our team in **Fairmont, WV** . In ... as the principal advisor on all matters related to information systems security and compliance,...the development, maintenance, and oversight of system security plans (SSPs) and other RMF documentation… more
    ManTech (09/16/25)
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  • Information System Security

    General Dynamics Information Technology (Bethesda, MD)
    …Yes **Job Description:** Seize your opportunity to make a personal impact as an Information Systems Security Officer supporting customer activities. GDIT is ... with active polygraph + **Preferred Certifications:** + CompTIA Security + Certified Information System Security Processional (CISSP) + Certified … more
    General Dynamics Information Technology (10/03/25)
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  • Information System Security

    Parsons Corporation (Centreville, VA)
    … Plans (SSPs) that outline the security requirements and controls for information systems . + Develop, review, and update security documentation, ... /regulatory and corporate policies/compliance requirements + Implementing and maintaining systems governed under Risk Management Framework ( RMF )...security controls. + Prepare and maintain System Security more
    Parsons Corporation (09/04/25)
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  • Information Systems Security

    CACI International (Rome, NY)
    Information Systems Security Engineer (ISSE) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... * **The Opportunity:** Join our dynamic team as an Information System Security Engineer (ISSE)...maintain cutting-edge cybersecurity solutions to ensure the availability and security of critical defense systems . You'll be… more
    CACI International (10/04/25)
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  • Information Systems Security

    ManTech (Norfolk, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Information Systems Security Engineer** to join our team in **Norfolk, VA.** This is an ... and analyzing systems requirements + Experience developing and maintaining system applications and security + Experience providing user support and… more
    ManTech (08/29/25)
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  • Senior Information Security

    Parsons Corporation (Chantilly, VA)
    …+ Familiarity with conducting research and analysis. + Familiarity with network and information system security principles and best practices. + Familiarity ... storage, and transmission of information or data. + Knowledge of system life cycle management principles, including software security and usability. +… more
    Parsons Corporation (10/10/25)
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  • Systems Security Engineer II

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …under) budget deliveries. **Qualifications You Must Have:** + Bachelor's degree in Systems Security , Network Engineering, Information Technology, or related ... We have a great opportunity for you! As a Systems Security Engineer II, you will be...security controls, compliance requirements, and documentation associated with RMF and ATO. + Familiarity with NIST standards and… more
    Sierra Nevada Company, LLC (10/08/25)
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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 ... advisor on all matters, technical and otherwise, involving the security of information systems under...developing RMF assessment and authorization documentation (eg, System Security Plans (SSPs), Security more
    Parsons Corporation (09/25/25)
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