• Senior Information System

    Zantech (Washington, DC)
    …next step in your career. Come join our team! Zantech is looking for a talented Senior Information System Security Officer to be responsible for the most ... response activities for assigned systems + Provide cybersecurity guidance to senior leadership + Mentor...Knowledge of the following technologies/functions: + 10+ years in cybersecurity and information systems security… more
    Zantech (12/24/25)
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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 policies, standards, and...security plan testing and auditing in collaboration with the Information System Security Officer. + Provide configuration… more
    Leidos (01/13/26)
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  • Information Systems Security Manager…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Information Systems Security Manager (ISSM), Senior ** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington **Position ID:** ... on a highly collaborative team to deliver state-of-the-art capabilities. The Information System Security Manager (ISSM) develops, implements, and maintains… more
    CGI Technologies and Solutions, Inc. (12/31/25)
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  • Senior Information System

    KBR (Chantilly, VA)
    Title: Senior Information System Security Officer (ISSO) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... + Other duties as assigned. Basic Qualifications: + Bachelor's Degree in computer science, information systems , or related field and at least ten (10) years of… more
    KBR (01/14/26)
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  • Senior Control Systems Engineer

    System One (Everett, WA)
    Job Title: Senior Control Systems Engineer Location: Everett, WA (Local candidates only) Type: Contract (yearlong) typically extends on a yearly basis ... Compensation: $52 - $85 hourly Contractor Work Model: Onsite Paid Holidays | PTO System One is seeking a highly motivated Controls System Engineer for a… more
    System One (01/08/26)
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  • SP28 Senior Information

    Amentum (Crane, IN)
    …Qualifications:** + 10+ years of relevant experience + Graduate degree in Cybersecurity , Certified Information Systems Security Professional (CISSP) ... Amentum is looking for a Sr. Information System Security Engineer (ISSE) to... system architectures that provide cyber resiliency and Cybersecurity capabilities into SSP's non-enterprise systems . They… more
    Amentum (11/14/25)
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  • Senior Systems Engineer

    BAE Systems (Washington, DC)
    …GSEC, CISSO, CISSP-ISSAP, CISSP-ISSEP, GCIA, GCLD, GICSP. + Bachelors degree in IT, Cybersecurity , Computer Science, Information Systems , Data Science, or ... and developing system documentation. + Strong understanding of model-based systems engineering (MBSE), cloud computing, and cybersecurity . **Pay … more
    BAE Systems (12/04/25)
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  • Information System Security Engineer…

    Amentum (Warrenton, VA)
    …the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a Senior Information System Security Engineer (ISSE) to join our team of ... for transformative change. **Responsibilities:** The duties and responsibilities of the Senior Information System Security Engineer (ISSE) include,… more
    Amentum (12/05/25)
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  • Cleared Senior Information

    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...enterprise services and cyber network defense capabilities. As aSenior Information System Security Engineer (ISSE), you will… more
    Virtual Service Operations (11/09/25)
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  • 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 in ... Experience in USCYBERCOM or the Intelligence Community + Master's degree in Cybersecurity , Information Systems Management, Computer Engineering, Mathematics,… more
    BOOZ, ALLEN & HAMILTON, INC. (12/22/25)
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