• Information Systems Security

    ARSIEM (Annapolis Junction, MD)
    …and the ability to have an impact on every client you work with. ARSIEM seeks an Information Systems Security Engineer 3 . This position will support one of ... + Assist architects and systems developers in identifying and implementing appropriate information security functionality to ensure uniform application of Agency… more
    ARSIEM (10/14/25)
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  • Information Systems Security

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Information Systems Security Engineer (ISSE) - Senior** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington **Position ... knowledge on a highly collaborative team to deliver state-of-the-art capabilities. The Information System Security Engineer (ISSE) designs, implements, and… more
    CGI Technologies and Solutions, Inc. (12/26/25)
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  • Information System Security

    Applied Research Solutions (Dayton, OH)
    **Description** ARS is currently looking for an Information System Security Engineer (ISSE). Our desire is to build a team of highly qualified professionals ... as ePO, Splunk, ACAS, Azure Automation, STIG/SCAP, and other enterprise capabilities. The Information Systems Security Engineer (ISSE) shall perform, or… more
    Applied Research Solutions (12/04/25)
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  • Information System Security

    Excentium (Philadelphia, PA)
    Information System Security Engineer (ISSE) III Summary Title: Information System Security Engineer (ISSE) III ID:520 Department:Cybersecurity ... and commercial organizations. We have an opportunity for an Information System Security Engineer (ISSE)...process. + Assist with the developing, maintaining, and tracking Risk Management Framework (RMF) system security plans,… more
    Excentium (12/31/25)
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  • Specialist, Information Security

    L3Harris (Waco, TX)
    …and cyber domains in the interest of national security . Job Title: Specialist, Information Security Systems Engineer Job Code: 31929 Job Location: Waco, ... 9/80 Job Description: L3Harris is actively seeking a Specialist, Information System Security Engineer (ISSE)...constraints. + Ensure delivered information systems meet security standards in accordance with ICD 503, Risk more
    L3Harris (12/12/25)
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  • Information Systems Security

    ARSIEM (Columbia, MD)
    …to have an impact on every client you work with. ARSIEM is currently looking for an Information Systems Security Engineer 3 to participate as a security ... and accreditation processes Minimum Qualifications + 20 years of experience as an Information Systems Security Engineer + Versed in principles of… more
    ARSIEM (11/01/25)
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  • Senior SaaS Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior SaaS Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... edge in real estate. We're hiring a **Senior SaaS Security Engineer ** to help us evolve our...quarantine, containment & comms, forensics & lessons learned. **Governance, Risk & Compliance Partnership** + Codify SaaS security more
    CoStar Realty Information, Inc. (11/04/25)
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  • Mid/Senior Information Systems…

    Belay Technologies (Annapolis Junction, MD)
    …2019, runner up in 2020 and a finalist in 2021! Belay Technologies is Mid/Senior Information Systems Security Engineer (ISSE) to join our intel team. The ... with geographically distributed components. + Identifying and implementing appropriate information security architectures and functionality to ensure uniform… more
    Belay Technologies (11/06/25)
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  • Information System Security

    KBR (Beavercreek, OH)
    Title: Information System Security Engineer (ISSE) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering ... on one or more technologies/skills related to A&A activities + Conduct risk and vulnerability assessments of information systems to identify vulnerabilities,… more
    KBR (12/30/25)
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  • Information Systems Security

    CACI International (Rome, NY)
    Information Systems Security Engineer ...security alerts to detect and respond to potential security incidents. + ** Risk Management:** Manage the ... * **The Opportunity:** Join our dynamic team as an Information System Security Engineer (ISSE)...defense systems. You'll be a vital part of the Risk Management Framework (RMF) lifecycle, contributing to accreditation packages,… more
    CACI International (01/02/26)
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