• Lead Systems Engineer (Payload)

    QinetiQ US (Mclean, VA)
    …(eg, ITAR, DFARS). + Proven track record in leading complex projects, managing system integration , and performing system -level verification and testing. + ... the design, integration , testing, and operational support of ISR payload systems integrated with military ground platforms. The ideal candidate will have a deep… more
    QinetiQ US (09/23/25)
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  • Systems Engineer - T&E Manager

    QinetiQ US (Mclean, VA)
    … Systems Integration Testing: + Oversee software testing, interface testing, and system integration activities within the Systems Integration Lab ... will coordinate comprehensive testing activities across multiple locations including the Systems Integration Lab (SIL), subcontractor sites, and overseas… more
    QinetiQ US (09/16/25)
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  • Systems Engineer - Modeling and Simulations…

    QinetiQ US (Mclean, VA)
    …engineering teams to ensure successful modeling and simulation support for ISR systems integration and testing. Responsibilities System Performance Modeling ... EMI/EMC analysis and radar system simulation + Knowledge of systems integration testing and emulator/stimulator development for hardware-in-the-loop testing… more
    QinetiQ US (09/12/25)
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  • Specialist, Systems Engineering

    L3Harris (Ashburn, VA)
    …Job Code: 26987 Job Location: Ashburn, VA Job Description: As the Specialist, Systems Integration Engineer, you will be responsible for hardware and software ... . You will also be responsible for conducting component trade studies, performing system integration , and characterizing system performance. The Agile… more
    L3Harris (08/08/25)
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  • System Engineer

    CACI International (Sterling, VA)
    …engineering, interfacing, integration , and testing complex hardware/software systems , including requirements analysis, system architecture, and end-to-end ... . Your expertise will drive the design, development, and integration of systems that meet stringent performance,...role of System Engineer, you will manage system requirements, contribute to systems engineering documentation,… more
    CACI International (09/20/25)
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  • Systems Administrator/Integrator

    General Dynamics Information Technology (Springfield, VA)
    …driving improvements for interoperability and readiness. **Key Responsibilities:** + Support systems integration initiatives and geospatial software baselines. + ... Family:** IT Infrastructure and Operations **Skills:** Information Technology (IT) Systems ,Microsoft Office, System Administration **Experience:** 5 + years of… more
    General Dynamics Information Technology (09/17/25)
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  • Information Systems Security Engineer…

    BAE Systems (Sterling, VA)
    **Job Description** BAE Systems , a top-ten prime contractor to the US Department of Defense, enables the US government to transform data into intelligence and ... provides engineering, integration and sustainment... and sustainment support for critical military platforms and systems . Intelligence & Security provides services and products to… more
    BAE Systems (09/20/25)
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  • OPIR Systems Engineer

    KBR (Chantilly, VA)
    …Community Government project leads with the planning, organizing and management of the integration and sustainment of OPIR ground systems into the operational ... Mission Management, tasking, collection, processing & dissemination + Support integration with DoD Space Based Infra-Red System ...Review (OAR) + Function as the interface between the system users, the program office, and the systems… more
    KBR (07/10/25)
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  • Senior Systems Engineer - Human Factors SME

    QinetiQ US (Mclean, VA)
    …and safety standards in military operations. Responsibilities Human Systems Integration : + Ensure that all aspects of human- system integration ... in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work...SME will be responsible for ensuring all aspects of human- system integration are addressed including safety, health… more
    QinetiQ US (09/12/25)
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  • OPIR Systems Engineer

    KBR (Chantilly, VA)
    …Community Government project leads with the planning, organizing and management of the integration and sustainment of OPIR ground systems into the operational ... OPIR Mission Management, tasking, collection, processing & dissemination + SBIRS: Support integration with DoD Space Based Infra-Red System (SBIRS) +… more
    KBR (09/30/25)
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