• Systems Development Engineer…

    Amazon (Herndon, VA)
    …deadline: Dec 12, 2025 The AWS Region Services team is hiring a cleared Systems Development Engineer to support cloud security services for the US Intelligence ... Hub, Inspector, Security Lake, Detective, and Macie. As a Systems Development Engineer on our team, you'll...system architecture and recommend solutions in alignment with systems engineering best practices. - Calmly and quickly diagnose… more
    Amazon (09/27/25)
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  • Systems Engineer , TS/SCI…

    General Dynamics Information Technology (Mclean, VA)
    …**Job Description:** Seize your opportunity to make a personal impact as a Systems Engineer supporting an information technology enterprise. At GDIT, people are ... our differentiator. As a Systems Engineer , you will help ensure today...Cloud Enterprise (C2E). + Demonstrated experience working in a multi- system and multi-application environment with multiple specialties such as… more
    General Dynamics Information Technology (09/11/25)
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  • Information Systems Security…

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

    KBR (Herndon, VA)
    Title: Senior Ground Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... as DoDAF architecture views, and Information Support Plans + Supports various systems architecting and engineering activities such as system requirements… more
    KBR (08/28/25)
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  • SIGINT Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a technical **Space Systems Engineer ** to performs system and enterprise-level systems engineering (SE) across the ... life-cycle on complex Space Systems acquisition processes. This position requires an **active TS/SCI...requires a moderate level of knowledge in modern model-based system engineering (MBSE) techniques in order to aid the… more
    SAIC (08/07/25)
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  • Senior Systems Engineer

    SAIC (Chantilly, VA)
    …knowledge while increasing their responsibilities. SAIC has an opening for a Senior Systems Engineer to provide Systems Engineering and Technical Assistance ... is responsible for designing, building, and operating national security-related systems based in space, in the air, and on...future space capability needs + Identifying key architecture and system level trades + Developing strategies in support of… more
    SAIC (08/22/25)
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  • Mid Level Systems Engineer

    Amentum (Dahlgren, VA)
    Amentum is seeking Mid Level Systems Engineer to join our team. The role requires a strong understanding of systems engineering principles, modeling and ... Engineering challenges. Apply your skills to the latest DoD weapons and sensor systems , modernizing the Navy and contributing to mission success. Successful… more
    Amentum (08/14/25)
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  • Principal Cyber Security Systems…

    ManTech (Chantilly, VA)
    MANTECH seeks a motivated, career-driven **Principal Cyber Security Systems Engineer ** to join our team in **Chantilly, VA** . This role offers an exciting ... opportunity for an experienced engineer to secure and optimize complex infrastructure in support...will help design, implement, and maintain secure and scalable systems and infrastructure aligned to mission and… more
    ManTech (08/29/25)
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  • Principal Systems Engineer / Sr.…

    Northrop Grumman (Dulles, VA)
    …development, and mission operations. This role works with the program Chief Engineer , Lead Systems Engineer (LSE)/SEIT Lead, and the Program Management ... mitigation and realization _This requisition may be filled at either a Principal Systems Engineer or a Sr. Principal Systems Engineer level based… more
    Northrop Grumman (08/09/25)
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  • DevSecOps Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **DevSecOps Systems Engineer ** to fill a critical position on the SAIC's Prime Program Landmark AOS in Chantilly, VA. Landmark ... **A Top Secret/SCI Poly is required.** As the DevSecOps Systems Engineer , you will be integrating security...+ Analyze user needs, concept of operations, and high-level systems architectures to develop system requirements. +… more
    SAIC (09/09/25)
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