• Principal Systems Engineer (Modeling…

    RTX Corporation (Tewksbury, MA)
    …world. Integrated Air & Missile Defense Systems (IAMDS) department is seeking a ** Principal Systems Engineer (Modeling & Simulation ).** IAMDS leads all ... with cross-functional engineering teams to coordinate design plans and requirements analysis . + You will manage program technical risks by evaluating requirements… more
    RTX Corporation (10/23/25)
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  • Principal Staff Artificial Intelligence…

    General Motors (Boston, MA)
    **Job Description** **Role:** As a Principal Staff Artificial Intelligence Engineer within the Simulation and Testing organization, you will play a critical ... role in leading the strategy and execution of simulation -based validation efforts for autonomous vehicle development. Your expertise will guide a team of engineers… more
    General Motors (12/12/25)
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  • Principal Hardware Design & Test…

    RTX Corporation (Tewksbury, MA)
    …and lifecycle support of Raytheon products. This position is for a multi-disciplined ** Principal Hardware Design & Test Engineer .** Principal Hardware Design ... and Test Engineers are total product owners responsible for the design, analysis , and hands on integration and test of RF components, circuits, and Receiver Exciter… more
    RTX Corporation (10/19/25)
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  • Principal Electronic Engineer

    Advanced Energy (Wilmington, MA)
    …design, development, testing, manufacturing, and documentation of products or systems. The Principal Engineer should be able to identify and recommend design ... Principal Electronic Engineer **ABOUT ADVANCED ENERGY**...to AE. **RESPONSIBILITIES:** + Responsible for the design and analysis of systems, products, and subsystems/circuits to specification, cost,… more
    Advanced Energy (12/04/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Andover, MA)
    …a safer, more secure world. Raytheon is seeking a talented and motivated **Senior Principal Systems Engineer ** to join our team within the Systems Engineering ... functions seamlessly. **What You Will Do:** In this Senior Principal Systems Engineer role, you will support...resolve hardware, software, and system issues through detailed data analysis and debugging. + Modeling and Simulation :… more
    RTX Corporation (11/19/25)
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  • Principal Product Design Engineer

    ThermoFisher Scientific (Tewksbury, MA)
    …includes a drug screening. **Key Responsibilities and Functions:** + Serve as the Principal Product Build Engineer on multi-functional product teams. You will ... + Demonstrate a proactive approach to challenges-participating in constructive analysis , conceptualization, and prototyping of outstanding solutions. + Effective… more
    ThermoFisher Scientific (12/06/25)
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  • Principal Systems Engineer

    RTX Corporation (Woburn, MA)
    …create a safer, more secure world. The RMD team is looking for a ** Principal ** **Systems Engineer ** to support the Missile Defense Sensors (MDS) department. The ... concept development, architectural design, requirements generation & flow-down, modeling and simulation , systems analysis , integration, test and evaluation of… more
    RTX Corporation (12/27/25)
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  • Senior Principal Data Center…

    Oracle (Boston, MA)
    **Job Description** As a Senior Principal Data Center Engineer , you will focus on OCI data center mechanical infrastructure. A mix of technical breadth and depth ... Data Center Standards. + Build, conduct thermal simulations, and review thermal simulation models from partners to identify data center risks and improve efficiency.… more
    Oracle (11/25/25)
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  • Senior Principal Thermal Engineer

    Oracle (Boston, MA)
    **Job Description** As a Senior Principal Thermal Engineer , you will focus on the alignment of OCI thermal hardware design with specific experience in Rack ... and data centers. + Build, conduct thermal simulations, and review thermal simulation models from partners to identify data center risks and improve efficiency.… more
    Oracle (11/25/25)
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  • Senior Principal RF Design Engineer

    RTX Corporation (Marlborough, MA)
    …and lifecycle support of Raytheon products. We have an opportunity for a Senior Principal RF Design Engineer who is seeking to utilize their academic background ... component analysis , design and/or test. + Experience with electromagnetic simulation tools (eg, HFSS, ADS, CST, and/or Mentor Graphics' Xpedition) and analytical… more
    RTX Corporation (12/12/25)
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