• Applied Research Solutions (Bedford, MA)
    Systems Modeler will apply broad theoretical and practical knowledge of systems - based engineering to the acquisition process. The role focuses on creating, ... at least 5 years working in the DoD sector **Certifications:** OMG-Certified Systems Modeling Professional - Model Builder, Intermediate Certification +… more
    DirectEmployers Association (01/08/26)
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  • Teradyne (North Reading, MA)
    …robotics/automation, fluid cooling, rack infrastructure). + Drive thermal architecture: Model and optimize liquid/air cooling (ANSYS Fluent, Icepak; SolidWorks Flow ... Thermal/fluids competency: Hands-on design/integration of thermal, fluid, and pneumatic systems ; expertise with ANSYS Fluent/Icepak and server air-cooling strategies.… more
    DirectEmployers Association (01/10/26)
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  • Senior Principal Model Based

    BAE Systems (Merrimack, NH)
    …may be available based on position level and/or job specifics. **Senior Principal Model Based Systems Engineer ** **119772BR** EEO Career Site Equal ... (MBE CG) is on a mission to transform the industry with cutting-edge Model Based Systems Engineering (MBSE) practices. We're seeking a visionary MBSE expert… more
    BAE Systems (01/09/26)
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  • Model - Based Software…

    The MITRE Corporation (Bedford, MA)
    …modeling, and trade space analysis skills. Areas of interest include Model Based Engineering (MBSE, MDA, MDD, MDE), Systems of Systems , architecture ... Python, and related programming languages. * Modeling architectures of complex systems using standards- based languages (ex. SysML / UML). * Assist in evaluating… more
    The MITRE Corporation (12/12/25)
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  • Senior Principal Systems Engineer

    BAE Systems (Merrimack, NH)
    …and customer engagement. + Proficiency with Agile management tools (eg, Jira, etc.) + Model based systems engineering principles with tools such as ... achievable. BAE Systems is seeking an experienced systems engineer as part of a multi-disciplinary...fielding of this capability. + Utilizing digital engineering and model - based systems engineering + Preparing… more
    BAE Systems (12/02/25)
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  • FAST Labs - Lead IV&V Systems

    BAE Systems (Merrimack, NH)
    systems architecture development processes + Considerable experience with applying DE, including Model Based Systems Engineering tools, to enable system ... Systems is looking for a Senior Principal Systems Engineer II to help lead and...bump up or down the level of the role based on our chosen candidates experience and skillsets* **Required… more
    BAE Systems (11/18/25)
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  • FAST Labs - Senior Systems Engineer

    BAE Systems (Merrimack, NH)
    systems architecture development processes + Considerable experience with applying DE, including Model Based Systems Engineering tools, to enable system ... BAE Systems is looking for a Senior Systems Engineer , focused on the application of...bump up or down the level of the role based on our chosen candidates experience and skillsets* **Required… more
    BAE Systems (10/31/25)
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  • Senior Principal Systems Engineer

    BAE Systems (Nashua, NH)
    …related engineering discipline + Experience with Matlab and Oracle + Extensive experience with Model Based Systems Engineering + Experience with missile ... Business Area has an immediate opening for an experienced Systems Engineer specializing in support to our...Range: $130355 - $221603 Please note: This range is based on our market pay structures. However, individual salaries… more
    BAE Systems (12/04/25)
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  • Principal Systems Engineer

    BAE Systems (Nashua, NH)
    …for this position **Preferred Education, Experience, & Skills** + Extensive experience with Model Based Systems Engineering + Experience with missile ... Business Area has an immediate opening for an experienced Systems Engineer specializing in support to our...based on position level and/or job specifics. **Principal Systems Engineer - Development** **118901BR** EEO Career… more
    BAE Systems (12/04/25)
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  • Principal Development Systems

    BAE Systems (Nashua, NH)
    …in an Agile environment **Preferred Education, Experience, & Skills** + Extensive experience with Model Based Systems Engineering + Experience with missile ... Business Area has an immediate opening for an experienced Systems Engineer specializing in support to our...Range: $115779 - $196825 Please note: This range is based on our market pay structures. However, individual salaries… more
    BAE Systems (11/12/25)
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  • Senior Systems Engineer

    BAE Systems (Nashua, NH)
    …+ Bachelor's degree in Electrical, Mechanical or Electromechanics preferred + Knowledgeable in Model Based Systems Engineering + Capable of creating and ... Business Area has an immediate opening for an experienced Systems Engineer specializing in support to our...based on position level and/or job specifics. **Senior Systems Engineer ** **118379BR** EEO Career Site Equal… more
    BAE Systems (11/14/25)
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  • Systems Engineer

    BAE Systems (Nashua, NH)
    Systems + Experience with technical performance measurements and cost account management. + Model based systems engineering experience with tools such as ... be available based on position level and/or job specifics. ** Systems Engineer ** **119400BR** EEO Career Site Equal Opportunity Employer. Minorities . females… more
    BAE Systems (12/27/25)
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  • Sr Specialist, Systems Engineer

    L3Harris (Wilmington, MA)
    Systems Engineering Professional (SEP) certification, are a plus + Proficient in Model Based Systems Engineering (MBSE) tools such as DOORs, CAMEO, ... sea and cyber domains in the interest of national security. Job Title: Sr Specialist, Systems Engineer (Optical Space Systems ) Job Code: 29925 Job Location:… more
    L3Harris (10/24/25)
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  • Entry Level - Associate Systems

    The MITRE Corporation (Bedford, MA)
    …about applying innovative techniques like Digital Engineering, Artificial Intelligence, and Model - Based Systems Engineering to complex problems? Do ... career growth. Roles & Responsibilities: As an Early Career Systems Engineer at MITRE, you will have...test and evaluation activities. + Leverage Digital Engineering and Model - Based Systems Engineering (MBSE) techniques,… more
    The MITRE Corporation (01/08/26)
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  • Power Systems Research Engineer

    Pacific Northwest National Laboratory (Concord, NH)
    …grid. **Responsibilities** PNNL seeks a creative and inter-disciplinary power system engineer to develop model enhancements for conventional power system ... applied research. We leverage a strong technical foundation in power and energy systems and advanced data analytics to drive innovation, transform markets, and shape… more
    Pacific Northwest National Laboratory (01/13/26)
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  • Principal Electrical Engineer - Power…

    Oracle (Concord, NH)
    …for converter-rich systems and low-fault-current scenarios. + Experience with Git- based model governance and reproducible reporting. + Understanding of ... Data Center Engineering Analytics and Modeling (DCEAM) organization is seeking a Power Systems Engineer to lead grid to rack electromagnetic transient (EMT)… more
    Oracle (12/06/25)
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  • Senior Systems Engineer

    RTX Corporation (Pelham, NH)
    …create a safer, more secure world. Raytheon is seeking a talented and motivated **Senior Systems Engineer ** to join our team within the Systems Engineering ... system functions seamlessly. **What You Will Do:** In this Systems Engineer role, you will support the...Cameo, or other digital engineering tools. + Experience with model - based engineering. + Experience in developing and… more
    RTX Corporation (01/15/26)
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  • Senior Systems Engineer - SETC…

    RTX Corporation (Tewksbury, MA)
    …you thrive in dynamic environments? Raytheon is seeking a talented and motivated **Senior Systems Engineer ** to join our team within the Systems Engineering ... or Tewksbury, MA.** **What You Will Do:** In this Systems Engineer role, you will support the...Cameo, or other digital engineering tools. + Experience with model - based engineering. + Experience in developing and… more
    RTX Corporation (12/11/25)
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  • Lead, Systems Engineer (Optical…

    L3Harris (Wilmington, MA)
    …space mission design. + Familiarity with NASA-STD-1540 and/or NASA-STD-7002. + Proficient in Model Based Systems Engineering (MBSE) and traditional ... Agile Systems Engineering department is seeking a systems engineer to join our team and...support one of our newer programs. AgileEO specializes in space- based , small aperture visible and IR telescopes with integrated… more
    L3Harris (12/10/25)
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  • Modeling & Simulation Engineer , Senior…

    RTX Corporation (Tewksbury, MA)
    …customer requirements. The CONOPS Analysis section is hiring for a **Modeling and Simulation Engineer , Senior Systems Engineer .** This is an onsite role in ... tools to conduct analysis on current and future integrated systems including sensors, effectors, command and control capabilities, to...MA.** **What You Will Do** + Develop and implement model - based solutions that meet defined requirements and… more
    RTX Corporation (01/08/26)
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