• Systems Integrator

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (12/26/25)
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  • Space Acquisition Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    systems , architectures, and hardware and software solutions. The Space Acquisition Systems Engineer will serve as the System Program Office (SPO) Subject ... delivery build pipelines. + Provides acquisition strategy, acquisition planning, and systems engineering expertise to support software development and deployment… more
    Sciolex Corporation (10/09/25)
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  • Acquisition SME

    System One (Chantilly, VA)
    …on requirements integration, capability development, interoperability considerations, and system -of- systems acquisition challenges. + Conduct in-depth reviews ... requirements from Title 10, DoD 5000-series policies, middle-tier acquisition (MTA), software acquisition pathway (SWP), and adaptive acquisition framework (AAF) to… more
    System One (12/26/25)
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  • Lead, Systems Engineering - Modeling…

    L3Harris (Herndon, VA)
    …TOP SECRET security clearance + Bachelor's degree in STEM fields ( Software /Computer/Electrical/Aerospace/ Software / Systems Engineering, Physics) and a minimum ... sea and cyber domains in the interest of national security. Job Title: Lead, Systems Engineering - Modeling & Simulation Job Code: 30436 Job Location: Herndon, VA… more
    L3Harris (12/05/25)
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  • Lead Information Systems Security Officer…

    CACI International (Hampton, VA)
    …in Hampton, VA supporting the cyber security mission of Distributed Ground System -Experimental (DGS-X) information systems (IS) and networks, most notably the ... Configuration Management (CM), and Release Management requirements for the client's systems by DoD Instructions. + Ensure application, system , environment,… more
    CACI International (12/18/25)
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  • Mid level Systems Engineer

    KBR (Chantilly, VA)
    …+ Overseeing contractor development of technical collection systems and software in accordance with system requirements. + Demonstrated experience in ... structures. + Demonstrated experience providing contractor support to government collection systems and software acquisitions. QUALIFICATIONS + Bachelor's degree… more
    KBR (12/12/25)
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  • Senior MBSE Systems Engineer

    CACI International (Sterling, VA)
    …and integration environment, ensuring seamless interoperability across hardware, software , and system -level domains and architectures. **Responsibilities:** ... manage the system architecture model. + Coordinate with test engineers, systems engineers, operations and field support, hardware and software developers,… more
    CACI International (11/18/25)
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  • Information Systems Security Manager (ISSM)

    AeroVironment (Centreville, VA)
    …point of contact for Information assurance for all site matters + Lead system documentation for information systems authorization + Developed and disseminate a ... 8140 certifications to include Security and/or Networking + Coordinate with cyber systems security engineers, system architects, and developers to provide… more
    AeroVironment (12/24/25)
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  • Senior SIGINT Systems Engineer

    Solvarus (Chantilly, VA)
    …requirements closure in the remote sensing domain; supporting enterprise and system level requirements for future systems ; independent verification, validation ... and mission partner teams. + Leading SIGINT system integration and system requirements closure initiatives for future systems through the conduct of… more
    Solvarus (11/02/25)
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  • Structural - Project Engineer

    System One (Alexandria, VA)
    …3 months + Proficiency with AutoCAD and Revit + Experience using structural analysis software such as RAM Structural System , RISA, or RAM Concept + Eligibility ... structural engineering tasks, calculations, and analyses using both hand methods and software tools + Develop drawings, reports, and specifications for a variety of… more
    System One (12/26/25)
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