• Senior Systems Engineer - Aerostat IPT Lead

    QinetiQ US (Mclean, VA)
    …lives. Position Overview We are seeking an experienced and dynamic Senior Systems Engineer to serve as the Aerostat Integrated Product Team (IPT) Lead for the ... Airspace and Surface Radar Reconnaissance (ASRR) system. The Senior Systems Engineer will be responsible for managing the full lifecycle of aerostat development,… more
    QinetiQ US (10/11/25)
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  • Systems Engineer II

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …them from operational concept through preliminary and detailed design, simulation, and test using progressive tools. As a cross-functional engineer , you are ... a bold thinker? Join our team! As a Systems Engineer , you will be using your skills and expertise...your skills and expertise to research, architect, model, simulate, test , certify and improve cutting edge products and services.… more
    Sierra Nevada Company, LLC (10/08/25)
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  • Systems Engineer II - Military Operations…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …them from operational concept through preliminary and detailed design, simulation, and test using progressive tools. As a cross-functional engineer , you are ... way of living. Join our team! As a Systems Engineer , you will be using your skills and expertise...your skills and expertise to research, architect, model, simulate, test , certify and improve cutting edge products and services.… more
    Sierra Nevada Company, LLC (08/20/25)
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  • RF Spectrum Engineer

    ManTech (Crane, IN)
    **MANTECH** seeks a motivated, career and customer-oriented **RF Spectrum Engineer ** to join our team working in **Crane, IN.** This is an **onsite** position. ... to:** + Utilize ground tactical Intelligence, Surveillance, and Reconnaissance ( ISR ) collection equipment to successfully perform technology assessments and… more
    ManTech (09/11/25)
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  • Project Engineer I

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …innovators on a mission to unify, explore and inspire. As a Project Engineer I, you'll implement an integrated plan for product development including coordinating ... tools ensuring their effective use and maintenance. Guide rapid development, test , and iteration on innovative technologies, driving advancements that shape the… more
    Sierra Nevada Company, LLC (10/17/25)
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  • Systems Engineer - Modeling and Simulations…

    QinetiQ US (Mclean, VA)
    …and test results across all subsystems including aerostat platform, ISR sensors, ELINT systems, and ground control elements + Create performance models ... professional and personal lives. Position Overview We are seeking a Systems Engineer with specialized expertise in Modeling and Simulations (M&S) for the Airspace… more
    QinetiQ US (10/11/25)
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  • Test Automation Engineer Intern…

    Sierra Nevada Company, LLC (Southern Pines, NC)
    …(MST) business area provides affordable, turn-key command/control, communications, integrated ISR , force protection and security solutions worldwide. The MST team ... has a long legacy of supporting the Department of Defense, Department of Homeland Security, commercial and international customers with years of experience in platform operations, engineering and full lifecycle management across domains - air, land, sea, space… more
    Sierra Nevada Company, LLC (10/07/25)
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  • Project Engineer II

    Sierra Nevada Company, LLC (Lone Tree, CO)
    We are seeking a highly skilled Project Engineer with expertise in sensor systems to support the design, integration, and validation of advanced mission systems on ... that meet stringent performance, safety, and certification standards. The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business… more
    Sierra Nevada Company, LLC (09/24/25)
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  • Sr Systems Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    SNC is on the lookout for a Systems Engineer with expertise in sensor systems to support the design, integration, and validation of advanced mission systems on ... that meet stringent performance, safety, and certification standards. The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business… more
    Sierra Nevada Company, LLC (09/24/25)
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  • Quality Engineer II

    Sierra Nevada Company, LLC (Dayton, OH)
    The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned ... and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems. Its end-to-end Command, Control, Computers, Communications and… more
    Sierra Nevada Company, LLC (09/27/25)
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