• Information System Security

    BOOZ, ALLEN & HAMILTON, INC. (Lexington, MA)
    Information System Security Engineer , Senior Key Role: Maintain responsibility for all Information Systems Security Engineer ( ISSE ) duties ... POA & Ms. Basic Qualifications: + 5+ years of experience as an Information Systems Security Engineer + 5+ years of experience implementing defense in-depth… more
    BOOZ, ALLEN & HAMILTON, INC. (12/22/25)
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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 ... 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

    Amentum (Warrenton, VA)
    …& Intel space? If so, look no further. Amentum is seeking a Senior Information System Security Engineer (ISSE) to join our team of passionate individuals ... change. **Responsibilities:** The duties and responsibilities of the Senior Information System Security Engineer (ISSE) include, but are not limited to,… more
    Amentum (12/05/25)
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  • Senior Information Security

    Tompkins Community Bank (Ithaca, NY)
    Overview We are seeking a highly skilled Senior Information Security Engineer to join our growing Information Security team. This role is ... security posture as we integrate AI-driven solutions across our organization. The Senior Information Security Engineer is responsible for enabling the… more
    Tompkins Community Bank (12/12/25)
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  • Information System Security

    TekSynap (Huntsville, AL)
    …:Services to support Information System Engineering performed by the Information System Security Engineer (ISSE) includes the following ... in support of continuous process improvement. **Overview** We are seeking an Information System Security Engineer (ISSE) to join our team supporting a… more
    TekSynap (12/24/25)
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  • Information System Security

    TekSynap (Huntsville, AL)
    …:Services to support Information System Engineering performed by the Information System Security Engineer (ISSE) includes the following ... Innovation + Results Oriented + Teamwork **Overview** We are seeking an Information System Security Engineer (ISSE) to join our team supporting a government… more
    TekSynap (11/30/25)
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  • Sr. Specialist, Information Security

    L3Harris (Melbourne, FL)
    …other Friday off Job Description: L3Harris Corporation is seeking a Information Security Systems Engineer (ISSE) Senior Specialist (Level 4) for the ... domains in the interest of national security . Job Title: Senior Specialist, Information Security Systems Engineering Job Code: 32614 Job Location:… more
    L3Harris (01/08/26)
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  • Senior Information System…

    General Dynamics Information Technology (Reston, VA)
    …of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior ** ** Information System Security ** ** Engineer ** Deliver security ... enterprise information systems and network architectures as an Information System Security Engineer at GDIT. Here, you'll tailor cutting-edge solutions… more
    General Dynamics Information Technology (11/21/25)
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  • Senior Information Systems…

    Leidos (Linthicum, MD)
    **Description** As a Senior Information Security Systems Engineer (ISSE) you will join a small team of security engineers providing Information ... Control, and Communications (NC3), Continuity of Government (COG), and Senior Leader communications. The ISSE will perform in a...a minimum of 14 years of experience as an Information Systems Security Engineer (ISSE)… more
    Leidos (12/14/25)
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  • Cleared Senior Information Systems…

    Virtual Service Operations (Lorton, VA)
    Cleared Senior Information Systems Security Engineer (ISSE) L4 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to ... take the next steps in your career as an Information Systems Security Engineer (ISSE)? Let's chat and see if we are a good match! Opportunity: We are… more
    Virtual Service Operations (11/09/25)
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  • SeniorInformation Security

    Leidos (Mountain View, CA)
    **Description** Leidos is seeking a qualified Senior Information Systems Security Engineer (ISSE) to serve as the cybersecurity contact responsible for ... ensuring that assigned federal information systems comply with applicable agency security ... status reports, risk summaries, and compliance briefings to senior leadership and agency stakeholders. + Mentor junior ISSOs… more
    Leidos (01/13/26)
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  • Senior Information Systems…

    Amentum (Warrenton, VA)
    …change. **Responsibilities:** The duties and responsibilities of the ** Senior Information System Security Engineer (ISSE)** include, but are ... allow essential processes to continue uninterrupted. + Administration/operation of information security compliance tools/platforms with a special concentration… more
    Amentum (01/09/26)
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  • Senior Information Systems…

    Applied Research Solutions (Bedford, MA)
    **Description** ARS is seeking a Senior Information Systems Security Engineer (ISSE) candidate located at Hanscom, AFB. Applied Research Solutions (ARS) ... systems, networks, and data. + Develop, execute, and track the performance of security measures to protect information and network infrastructure and computer… more
    Applied Research Solutions (01/06/26)
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  • Senior Information Systems…

    Parsons Corporation (Colorado Springs, CO)
    …in the space domain? We need your help. Our team is looking for a ** Senior Information Systems Security Engineer (ISSE)** . In this role you will get to ... and requirements + Knowledge of cyber tools such as Security Information and Event Management (SIEM) systems, vulnerability detection, scripting languages… more
    Parsons Corporation (01/10/26)
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  • Senior Information Systems…

    Belay Technologies (Laurel, MD)
    …up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Information Systems Security Engineer (ISSE) to join our intel team. The ISSE ... and systems developers in the identification and implementation of appropriate information security functionality to ensure uniform application of Agency… more
    Belay Technologies (12/08/25)
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  • Information Systems Security

    Noblis (Philadelphia, PA)
    …System Security Engineer , Mid Level + Information System Security Engineer , Senior Level **Responsibilities Include:** + Perform analysis and ... equipment support. This requisition covers multiple positions, including: + Information System Security Engineer , Entry...and US citizenship + Salary Range: $78,900 - $123,300 ** Senior Level** + Minimum Education: Bachelor Degree from an… more
    Noblis (12/06/25)
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  • Sr. Security Engineer

    CH Robinson (Eden Prairie, MN)
    CH Robinson is seeking a talented Senior Information Security Engineer to join our team. In this role, you will serve as an expert in areas relating to ... to enhance distributed processing across different systems and hardware platforms. As a Senior Information Security Engineer , you will serve as a… more
    CH Robinson (01/09/26)
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  • Senior Engineer , Information

    Bill and Melinda Gates Foundation (Seattle, WA)
    …limited-term position for 9 months. Relocation will not be provided. Your Role Information Security is seeking an experienced and highly skilled individual for ... our Senior Engineer role. In this role you...our Senior Engineer role. In this role you will work across...contributing to the continuous improvement of the foundation's global Information Security program. This is an individual… more
    Bill and Melinda Gates Foundation (10/25/25)
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  • Senior Security Engineer

    St. George Tanaq Corporation (Lansing, MI)
    …Urban Development's Office of the Chief Information Officer (HUD OCIO). The Senior Security Engineer will embed cybersecurity and compliance into HUD's ... Senior Security Engineer (AI/Cloud...processes **Education and Certifications** + Bachelor's degree in Cybersecurity, Information Systems, Computer Science, or related field (required) +… more
    St. George Tanaq Corporation (01/10/26)
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  • Senior Information Systems…

    Watershed Security (Norfolk, VA)
    …Cybersecurity and Government Contracting experiencing. Watershed is looking for a Journeyman Information Systems Security Engineer (ISSE) to support the ... of information systems and provide regular status reports on security compliance. + Maintain up-to-date knowledge of emerging cybersecurity threats and industry… more
    Watershed Security (01/02/26)
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