• Senior Hardware Design & Test…

    RTX Corporation (Tewksbury, MA)
    …and lifecycle support of Raytheon products. This position is for a multi-disciplined ** Senior Hardware Design & Test Engineer .** Senior Hardware Design ... Exciter subsystems, CCAs, and components. + RF/Microwave circuit and sub-system design, modeling , simulation , and verification. + Integration and test at… more
    RTX Corporation (07/20/25)
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  • Senior Systems Engineer (Onsite)

    RTX Corporation (Marlborough, MA)
    …market. The Protected Communication Systems (PCS) Team in Marlborough, MA is seeking a ** Senior Systems Engineer ** in a role committed to creating creative and ... You Must Have** * Strong requirements development experience * Strong modeling & simulation experience * Proficient in tooling to include Microsoft products, or… more
    RTX Corporation (08/20/25)
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  • EA/EP Senior Systems Engineer

    RTX Corporation (Tewksbury, MA)
    …We are seeking a talented **Electronic Attack / Electronic Protection (EA/EP) Systems Engineer ** to join a team of engineers that designs and develops world-class ... **What You will Do:** The EA/EP and SP Systems Engineer will be responsible for the definition of radar...Analysis of Radar Performance Data + Target and Threat Modeling + Integration and test of large systems +… more
    RTX Corporation (08/13/25)
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  • Senior Engineer , System Planning…

    Eversource Energy (Westwood, MA)
    …requiring mastery of subject matter, with extensive experience associated with modeling and planning distribution lines and distribution substation facilities in an ... requiring mastery of subject matter, with extensive experience associated with modeling and planning distribution lines and distribution substation facilities in an… more
    Eversource Energy (09/30/25)
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  • Power and Analog Senior Electrical…

    RTX Corporation (Marlborough, MA)
    …the following areas: + Power System Design - Power System Noise, System Simulation and Modeling , Solid State Transmitters, Tube Transmitters, High Voltage ... distribution, power sub-system design and/or control systems + Experience in modeling and simulation using PSPICE, MATLAB/Simulink, or similar computer-based… more
    RTX Corporation (09/04/25)
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  • Senior Systems Engineer - MBSE

    RTX Corporation (Marlborough, MA)
    …expertise for concept development, architectural design, requirements generation & flowdown, modeling and simulation , systems analysis, integration, test and ... of MBSE is integration of data from various system engineer tools (such as SysML modeling and requirements management). In this position the individual will… more
    RTX Corporation (09/18/25)
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  • Senior Engineer , ISO Policy…

    Eversource Energy (Westwood, MA)
    …candidates for work visas for this position\. Eversource is looking for a ** Senior Engineer , ISO Policy and Economic Analysis, Transmission** located in ... subject matter expert in state, regional, and federal forums\. Responsibilities include modeling the electricity sector and use of the transmission grid; monitoring… more
    Eversource Energy (09/04/25)
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  • Senior Mechanical Engineer , Optical…

    General Atomics (Acton, MA)
    …and commercial customers worldwide. We have an exciting opportunity for a Senior Mechanical Engineer experienced in optical space payload thermal design ... thermal control systems for spacecraft and payloads. Lead and conduct analysis, modeling , simulation , experimental investigations, and assessments of designs and… more
    General Atomics (09/26/25)
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  • Senior Systems Engineer

    RTX Corporation (Tewksbury, MA)
    …Component levels. Key technical domains include: Architecture, Requirements, Interface Definition, Modeling & Simulation , Radar Systems, Effector Systems, Battle ... (including object-oriented programming), Python, C/C++, Java or DOORS + Modeling & Simulation development experience and data analysis + Experience with the… more
    RTX Corporation (08/22/25)
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  • Senior Manufacturing Engineer

    RTX Corporation (Andover, MA)
    …environment and quality within the product. **What You Will Do** + Senior Manufacturing Engineer responsible for Production floor support to Operations. ... interpretation, Geometric Dimensioning and Tolerancing (GD&T) + Proficiency with CAD solid modeling tools (preference for CREO/ProE) and/or simulation tools +… more
    RTX Corporation (09/24/25)
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