• Modeling , Simulation…

    BAE Systems (Nashua, NH)
    …may be available based on position level and/or job specifics. ** Modeling , Simulation and Analysis Systems Engineer** **119090BR** EEO Career Site Equal ... bring the warfighter home safe. We are seeking systems engineers experienced in modeling and simulation environments to develop, build, and work on the world… more
    BAE Systems (12/10/25)
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  • Principal Systems Engineer - MBSE

    RTX Corporation (Tewksbury, MA)
    …development, architectural design, requirements generation & flowdown, modeling and simulation , systems analysis , integration, test and evaluation of ... models to support Sensor Product Line (SPL) Model Based Systems Engineering (MBSE), including: + - SysML modeling... Systems Engineering (MBSE), including: + - SysML modeling of the DoDAF architecture views for the SPL… more
    RTX Corporation (11/14/25)
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  • Systems Engineer II

    RTX Corporation (Tewksbury, MA)
    …development, architectural design, requirements generation & flow-down, modeling and simulation , systems analysis , integration, test and evaluation of ... secure world. The RMD team is looking for a ** Systems Engineer II** to support the Missile Defense Sensors...interfaces + Radar calibration, diagnostics, deployed site support + Modeling and simulation of tactical software **Qualifications… more
    RTX Corporation (11/21/25)
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  • Modeling & Simulation Engineer,…

    RTX Corporation (Tewksbury, MA)
    …CONOPS for new and existing systems . A blend of system architecture and modeling simulation , analysis techniques are used to communicate to the customer ... and Business Development. The CONOPS Analysis section is hiring for a ** Modeling and Simulation Engineer, Systems Engineer II** . This is an onsite role… more
    RTX Corporation (11/19/25)
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  • Modeling & Simulation Engineer,…

    RTX Corporation (Tewksbury, MA)
    …warfighting customer requirements. The CONOPS Analysis section is hiring for a ** Modeling and Simulation Engineer, Senior Systems Engineer.** This is an ... boundaries of innovation, and leading the industry in operational modeling and simulation using our own purpose-built...using modeling and simulating tools to conduct analysis on current and future integrated systems … more
    RTX Corporation (12/05/25)
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  • Senior Systems Engineer ( Modeling…

    RTX Corporation (Tewksbury, MA)
    …Air & Missile Defense Systems (IAMDS) department is seeking a **Senior Systems Engineer ( Modeling & Simulation )​** **.** IAMDS leads all aspects ... of Systems Engineering that drive the development of complex systems to support the Raytheon Land and Air Defense Systems (LADS) mission area from our… more
    RTX Corporation (10/23/25)
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  • FAST Labs - Senior Systems Engineer

    BAE Systems (Merrimack, NH)
    … analysis studies using a wide variety of DoD existing and self-developed modeling & simulation tools. Duties and Responsibilities may include: + Perform ... using standard tools, MATLAB, Simulink and others. + Perform modeling and simulation studies that optimize mission...simulation studies that optimize mission performance for weapon systems across the air, land, sea, space and cyber… more
    BAE Systems (11/01/25)
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  • Manager, Economic Analysis and Transmission…

    Eversource Energy (Manchester, NH)
    …visas for this position\. Eversource is looking for a **Manager, Economic Analysis and Transmission Strategy** located in **Manchester, NH** or **Westwood, MA** or ... of the clean energy transition in New England\. This position is responsible for modeling the electricity sector and use of the transmission grid to meet the mission… more
    Eversource Energy (12/03/25)
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  • Systems Engineering Lead

    BAE Systems (Merrimack, NH)
    … systems engineering activities across the development cycle ( analysis /decomposition/derivation/allocation of requirements, system modeling & simulation ... to be a part of? Come build your career with BAE Systems . The Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance Systems… more
    BAE Systems (12/05/25)
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  • Systems Engineering Lead

    BAE Systems (Hudson, NH)
    … systems engineering activities across the development cycle ( analysis /decomposition/derivation/allocation of requirements, system modeling & simulation ... to be a part of? Come build your career with BAE Systems . The Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance Systems… more
    BAE Systems (10/14/25)
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