• Principal Systems Engineer

    Applied Research Solutions (Bedford, MA)
    …concepts meeting current and future AF needs through multi-domain expertise, analytics, and modeling , simulation & analysis tool development. + Other duties ... **Description** Applied Research Solutions is seeking a full-time Principal Innovation Engineer providing support to the Command, Control, Communications, and Battle… more
    Applied Research Solutions (12/24/25)
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  • Sr. Principal RF Module Design/Development…

    RTX Corporation (Andover, MA)
    …Experience in module/sub-system assembly & packaging process + Experience in thermal modeling and analysis . + Experience of different topology trade-offs, ... years of experience) with Microwave/RF module, subsystem and component analysis , design, and test + The ability to obtain...to the component level + Hands-on experience with electromagnetic simulation tools such as HFSS, ADS, CST. + Layout… more
    RTX Corporation (10/16/25)
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  • Space Systems Researcher / Engineer (Tech…

    MIT Lincoln Laboratory (Lexington, MA)
    …have a strong technical background that can be leveraged for broad analysis , simulation , and testing capabilities. The highly collaborative and multidisciplinary ... The Space Systems Analysis and Test Group aims to solve our...areas of expertise include: + Computational Physics - Develop modeling software for in-house astrodynamics toolkits. Topics include satellite… more
    MIT Lincoln Laboratory (12/16/25)
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  • Mechanical Engineer IV

    Belcan (Westborough, MA)
    Mechanical Engineer IV Job Number: 361862 Category: Mechanical Engineering Description: Job Title: Mechanical Engineer IV Location: Westboro, MA Zip Code: 01581 ... objectives are achieved * Deliver engineering workstreams including drive system modeling , load and bearing calculations, static and dynamic torque simulations and… more
    Belcan (12/18/25)
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  • Orion Senior Product Engineer

    WATTS (North Andover, MA)
    …Inventor preferred. + Practical knowledge in material properties, fluid mechanics, and analysis experience such as, FEA, Simulation , Design of Experiments. + ... have a dynamic future ahead.​ As a Senior Product Engineer , you will be a technical expert for a...North Carolina. Scope of Position As a Senior Product Engineer , you will be a technical expert for a… more
    WATTS (12/06/25)
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  • Senior Principal Electro-Mechanical…

    RTX Corporation (Andover, MA)
    …environmental requirements and design constraints + Proficiency with 3D Mechanical CAD modeling and analysis tools (eg, Solidworks, Creo). + Experience in ... + Experience in RF circuit design, including 3D EM simulation in HFSS or similar tools + Circuit layout...Geometric Dimensioning and Tolerance analysis for drawings + Current DoD Secret level security… more
    RTX Corporation (12/19/25)
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  • Senior Systems Engineer

    RTX Corporation (Woburn, MA)
    …expertise for concept development, architectural design, requirements generation & flow-down, modeling and simulation , systems analysis , integration, test ... world. Raytheon is looking for a **Radar Senior Systems Engineer ** to support the Missile Defense Sensors (MDS) department....and coding of system models, algorithms, test vectors and analysis tools in support of analyzing radar requirements and… more
    RTX Corporation (10/31/25)
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  • Senior C, C++, Java or Ada Software…

    RTX Corporation (Tewksbury, MA)
    …operations, Link16 tactical communication, HMI usability development, Mission Defense Planning, Simulation Modeling and Analysis and Threat Evaluation/Weapon ... safer, more secure world. The Raytheon team is looking for a Senior Software Engineer to support our radar programs and the Missile Defense Sensors (MDS) Software… more
    RTX Corporation (10/29/25)
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  • Manufacturing Engineer

    Trillium Flow Technologies (Ipswich, MA)
    …and ERP systems (eg, SAP, Oracle). * Familiarity with manufacturing process simulation or modeling tools. * Excellent communication and interpersonal skills. ... original equipment and aftermarket needs. Job Summary The Manufacturing Engineer supports lean manufacturing initiatives and continuous improvement efforts in… more
    Trillium Flow Technologies (12/30/25)
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  • Mechanical Design Engineer - Industrial

    Celestica (Boston, MA)
    …existing designs. Research mechanical concepts and create system solutions using 3D modeling and simulation software. Complete calculations and test, validate, ... ID: 131259 Remote Position: Yes Region: Americas Country: USA **Summary** The Staff Engineer , Mechanical Design develops new mechanical systems/modules and maintains… more
    Celestica (12/17/25)
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