• Senior Systems Engineer (MBSE)…

    RTX Corporation (Sterling, VA)
    …create a safer, more secure world. Raytheon Technologies is seeking a Principal Systems Engineer (MBSE) to provide enterprise-wide systems engineering and ... traceability of requirements to technical solutions. This role involves developing and maintaining system models using tools such as Cameo Systems Modeler, as… more
    RTX Corporation (09/03/25)
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  • Systems Engineer & Process SME

    KBR (Chantilly, VA)
    Title: Systems Engineer & Process SME Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... upon contract award KBR is seeking a highly qualified Systems Engineer to provide Systems ...System Engineering process + Experience with Model Based Systems Engineering + Experience with SIGINT and GEOINT … more
    KBR (08/08/25)
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  • SIGINT Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …committed to ensuring you receive the utmost employee care. Responsibilities As the SIGINT Systems Engineer , you will help guide new and existing SIGINT programs ... well as perform the following functions as a SIGINT Systems Engineer , by using a holistic approach...readiness, release planning events, and demonstrations in support of system and acquisition- level sprints and increments. +… more
    Sciolex Corporation (07/10/25)
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  • Systems Integration Engineer 4

    M. C. Dean (Vienna, VA)
    …client outcomes, improving lives, and changing the world for the better. As a Systems Integration Engineer 4, you will be working with a dynamic team ... designing the systems architectural framework for large complex resilient systems and formulating high- level architectural solutions to ensure implemented… more
    M. C. Dean (08/27/25)
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  • Engineer /Scientist

    Naval Sea Systems Command (Dahlgren, VA)
    …in a fast-paced research and development environment. You will provide senior level technical oversight and rigor, leadership, and guidance for the execution of ... projects, to ensure timely delivery of capabilities for optimal electronic warfare system performance. You will coordinate with the SKCS Technical Execution Lead to… more
    Naval Sea Systems Command (09/30/25)
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  • Senior Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …and cyber domains in the interest of national security. Job Title: Senior Scientist, Systems Engineer Job Code: 25385 Job Location: Herndon, VA Job Schedule: ... Evaluates customer and operational needs to help define and coordinate high level system performance, physical, functional, and program interface requirements +… more
    L3Harris (07/09/25)
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  • Cleared - Systems Test Engineer (All…

    Noblis (Mclean, VA)
    Responsibilities **Noblis is seeking a Cleared - Systems Test Engineer (All Levels) with IC experience and ACTIVE Top Secret with SCI and CI Polygraph in ... Bethesda, MD and McLean, VA.** The Systems Test Engineer will be responsible for...with providing specialized T&E capabilities and integration tailored to system functions, level , maturity, and performance areas.… more
    Noblis (09/02/25)
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  • Information System Security Engineer

    BEAT LLC (Fort Belvoir, VA)
    Job Title: Information Systems Security Engineer (ISSE) Location: Fort Belvoir, VA (hybrid) Clearance: Top Secret SCI Certification: CompTIA Security+ or higher ... open source, and GOTS/COTS software components. + Will use vulnerability management systems , automated security scanning tools, and system accreditation record … more
    BEAT LLC (08/22/25)
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  • Systems Engineer - Springfield, VA…

    General Dynamics Information Technology (Springfield, VA)
    …Required:** Yes **Job Description:** Deliver simple solutions to complex problems as a Systems Engineer at GDIT. Here, you'll tailor cutting-edge solutions to ... ours. At GDIT, people are our differentiator. As a Systems Engineer you will help ensure today...support our intelligence customer. Responsibilities: + Designs and defines system architecture for new or existing computer systems more
    General Dynamics Information Technology (08/13/25)
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  • Systems Engineer ( Engineer

    HII (Suffolk, VA)
    …Technologies, click here for a short video: https://vimeo.com/732533072 Who We Are The Systems Engineer will be a key technical contributor to a dedicated ... administration, environment tailoring, configuration management, and direct exercise support. The Systems Engineer will work closely with exercise planners, the… more
    HII (09/27/25)
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