• Information Systems Security Engineer…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Information Systems Security Engineer ( ISSE ) - Senior ** **Category:** Service Desk / End User Services **Main location:** United States, Virginia, ... collaborative team to deliver state-of-the-art capabilities. The Information System Security Engineer ( ISSE ) designs, implements, and manages security solutions… more
    CGI Technologies and Solutions, Inc. (09/26/25)
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  • Edge Information Systems Security Engineer…

    V2X (Springfield, VA)
    …responsibility, and professionalism. We are hiring an Edge Information Systems Security Engineer ( ISSE ) - active TS/SCI clearance to support our government ... maintain a Counterintelligence (CI) Polygraph. The Edge Information System Security Engineer ( ISSE ) provides cybersecurity expertise to edge system stakeholders… more
    V2X (09/09/25)
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  • Information Systems Security Engineer…

    Nightwing (Sterling, VA)
    …recognition and reward system, and performance-based bonuses **Information Systems Security Engineer ( ISSE ) (Open)** Nightwing seeks a cybersecurity professional ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive...to serve as an ISSE in Sterling, VA. The ISSE will… more
    Nightwing (08/27/25)
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  • Sr./Pr. Program Cyber Systems Engineer…

    Northrop Grumman (Dulles, VA)
    …are not only part of history, they're making history. This Principal (or Senior Principal) Cyber Systems Engineer position is for an Information Systems ... Security Engineer ( ISSE ) for a Space System where the ...build security features into space-related communications subsystems and ground software . Prior knowledge and experience applying Cyber/SSE principles to… more
    Northrop Grumman (10/01/25)
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  • Senior Information System Security…

    ManTech (Chantilly, VA)
    …a motivated, career and customer-oriented ** Senior Information System Security Engineer ( ISSE )** to join our team **in Chantilly, VA.** **Responsibilities ... system(s). Ensure that the design of hardware, operating systems, and software applications adequately address cybersecurity requirements for the IS and Network… more
    ManTech (09/26/25)
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  • Senior Information System Security…

    ManTech (Quantico, VA)
    …a motivated, career and customer-oriented ** Senior Information System Security Engineer ( ISSE )** to join our team in **Quantico, VA.** **Responsibilities ... system(s). Ensure that the design of hardware, operating systems, and software applications adequately address cybersecurity requirements for the IS and Network… more
    ManTech (08/13/25)
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  • Senior Cyber Security Engineer

    ManTech (Reston, VA)
    MANTECH seeks a motivated, career and customer-oriented ** Senior Cyber** **Security Engineer ** to join our team **onsite** in **Herndon, VA or Reston, VA** to ... (ATO) for the new Modern Data Platform (MDP) transformation + Support ISSE /ISSO tasking, including the documentation and navigation of the customer's accreditation… more
    ManTech (08/20/25)
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  • Information System Security Engineer

    ManTech (Virginia Beach, VA)
    …seeks a motivated, career and customer-oriented ** Senior Information System Security Engineer ( ISSE )** to join our team in **Norfolk, VA.** This is ... a **hybrid** position with 1-2 days onsite and 2-3 days remote. As an ** ISSE ,** you will have the opportunity to work on innovative and mission-critical and national… more
    ManTech (09/30/25)
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  • Security Engineer /Architect (Hybrid)

    Huntington Ingalls Industries (Fort Belvoir, VA)
    …required. + 9+ years of experience as an ISSE or security-focused software / systems engineer with large multi-tiered programs and Bachelors in related ... data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. Enlighten… more
    Huntington Ingalls Industries (09/12/25)
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  • Army Data and Analytics Platform Effort

    UIC Government Services and the Bowhead Family of Companies (Alexandria, VA)
    …(Computer Network Architect) + Information Security Analyst + Information Systems Security Engineer ( ISSE ) + Information Technology Specialist + IT Architecture ... + Project/Program Manager + SAAS Functional Team Lead + Senior Plans and Ops System Analyst + Software...Ops System Analyst + Software Developer + Software Quality Assurance Engineer + Technical Solution… more
    UIC Government Services and the Bowhead Family of Companies (07/13/25)
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