• Information Systems Security

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an experienced Information Systems Security Engineer (ISSE) for a position located in Chantilly, VA. The successful candidate ... of all System Program Office sponsored systems. + Provide the Information System Security Engineer (ISSE) support for IA systems concept, requirements, design,… more
    SAIC (08/07/25)
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  • Network Security Engineer - Multiple…

    Noblis (Richmond, VA)
    …make security -focused architectural recommendations in complex environments. The TIS Security Engineer will support the FAA Telecommunications and Integrated ... solutions . + Acting as a technical bridge between FAA cyber stakeholders and infrastructure providers (network, security , cloud). + Evaluating… more
    Noblis (09/18/25)
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  • Information Systems Security

    Parsons Corporation (Fort Belvoir, VA)
    …verbal and written communication skills **What Desired Skills You'll Bring:** + BA/BS in Cyber Security + DoD 8570 IAT-III certification + Knowledge of Cloud ... in system planning, development, and deployment activities to ensure adherence to security standards and requirements + Recommend system-level solutions to… more
    Parsons Corporation (09/25/25)
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  • Information Security Systems…

    KBR (Lorton, VA)
    … Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions ... of space defense. KBR is seeking an Information Systems Security Engineer will directly support SPARTA in...+ A master's degree in computer science, Information Technology, Cyber - security , or a related field (or a… more
    KBR (09/11/25)
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  • Security Engineer /Architect…

    Huntington Ingalls Industries (Fort Belvoir, VA)
    …during the interview process. Job Description Enlighten is looking for a Security Engineer /Architect. Candidate will be required to understand and document ... risk analysis, and risk management support. + Recommend system-level solutions to resolve security requirements and guide...+ 9+ years of experience as an ISSE or security -focused software / systems engineer with large… more
    Huntington Ingalls Industries (09/12/25)
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  • Senior Information System Security

    ManTech (Chantilly, VA)
    ManTech is seeking a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team **in Chantilly, VA.** ... products for use within an IS and Network Environment. + Integrate and/or implement security with Cross Domain Solutions (CDS) for use within an IS and… more
    ManTech (09/26/25)
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  • Senior Information System Security

    ManTech (Quantico, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team in **Quantico, VA.** ... products for use within an IS and Network Environment. + Integrate and/or implement security with Cross Domain Solutions (CDS) for use within an IS and… more
    ManTech (08/13/25)
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  • Security Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …+ Bachelor's degree desired ** Security Requirements:** + Active DoD Top Secret security clearance 1. One (1) engineer will require a TS/SCI clearance Imagine ... One Technology & Management, Ltd. is seeking two (2) ** Security Engineers.** This position is contingent upon award of...DoDI 8500.2. + Research and recommend logical and physical solutions that prevent, detect and correct the system to… more
    Imagine One Technology & Management (09/24/25)
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  • Information Systems Security

    BAE Systems (Sterling, VA)
    …delivery. ABC \#LI-EE1 **Required Education, Experience, & Skills** We are actively seeking Cyber Security Systems Engineers with a minimum of 11 years' ... may be available based on position level and/or job specifics. **Information Systems Security Engineer (Expert) - ISSE** **116488BR** EEO Career Site Equal… more
    BAE Systems (09/20/25)
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  • Security Engineer

    Meta (Richmond, VA)
    …To apply, click "Apply to Job" online on this web page. **Required Skills:** Security Engineer Responsibilities: 1. Identify, build, and configure security ... and drive rapid deployment of countermeasures. 4. Assess the security of the core infrastructure and take a hands-on...core infrastructure and take a hands-on role in building solutions . 5. Make threat intelligence actionable by integrating it… more
    Meta (08/31/25)
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