• Principal Systems Engineer

    RTX Corporation (Tewksbury, MA)
    …world. Integrated Air & Missile Defense Systems (IAMDS) department is seeking a ** Principal Systems Engineer ( Modeling & Simulation).** IAMDS leads ... Systems Engineering that drive the development of complex systems to support the Raytheon Land and Air Defense...and design aspects. + You will develop and maintain modeling tools incorporating Digital Signal Processing (DSP) with complex… more
    RTX Corporation (10/23/25)
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  • Senior Principal Systems

    RTX Corporation (Marlborough, MA)
    …create a safer, more secure world. Raytheon is seeking a talented and motivated **Senior Principal Systems Engineer ** to join our team within the Systems ... functions seamlessly. **What You Will Do:** In this Senior Principal Systems Engineer role, you...system issues through detailed data analysis and debugging. + Modeling and Simulation: Develop and execute models to predict… more
    RTX Corporation (11/19/25)
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  • Principal Systems Engineer

    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...models to support Sensor Product Line (SPL) Model Based Systems Engineering (MBSE), including: + - SysML modeling more
    RTX Corporation (11/14/25)
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  • EA/EP Sr Principal Systems

    RTX Corporation (Marlborough, MA)
    …Engineering (SSE). We are seeking a talented **Electronic Attack / Electronic Protection (EA/EP) Systems Engineer ** to join a team of engineers that designs and ... travel.** **What You will Do:** The EA/EP and SP Systems Engineer will be responsible for the...Analysis of Radar Performance Data + Target and Threat Modeling + Integration and test of large systems more
    RTX Corporation (01/07/26)
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  • Principal Systems Engineer

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

    Oracle (Boston, MA)
    …Engineering Analytics and Modeling (DCEAM) organization is seeking a Power Systems Engineer to lead grid to rack electromagnetic transient (EMT) simulations ... or IEC 60364, IEEE C37. **Preferred Qualifications** + PhD/MS in Power Systems /Power Electronics or equivalent experience. + Professional Engineer (PE) license… more
    Oracle (12/06/25)
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  • Senior Principal Systems

    RTX Corporation (Marlborough, MA)
    …Security Engineering (SSE). The Radar Digital Product Line (RDPL) is seeking a Senior Principal Systems Engineer to lead development of digital radar system ... tough, meaningful problems that create a safer, more secure world. The Systems Engineering and Test Capabilities (SE&TC) Discipline organization is the central focus… more
    RTX Corporation (11/19/25)
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  • Principal Systems Engineer

    RTX Corporation (Marlborough, MA)
    …(SSE). The SPY-6 Family of Radars and the GhostEye family of radars are seeking a ** Principal Systems Engineer ** to help in the execution of integration and ... radar search, track and discrimination design, target and threat modeling , integration and test of large radar systems... modeling , integration and test of large radar systems , MBSE. + This position requires daily on-site support… more
    RTX Corporation (11/14/25)
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  • Senior Principal Systems

    RTX Corporation (Marlborough, MA)
    …The SPY-6 Family of Radars and GhostEye Family of Radars are seeking a **Senior Principal Systems Engineer ** to help in the execution of integration and ... radar search, track and discrimination design, target and threat modeling , integration and test of large radar systems... modeling , integration and test of large radar systems , MBSE. + This position requires daily on-site support… more
    RTX Corporation (11/14/25)
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  • Principal Systems Engineer

    Applied Research Solutions (Bedford, MA)
    **Description** Applied Research Solutions is seeking a full-time Principal Innovation Engineer providing support to the Command, Control, Communications, and ... in many different focus areas. C3BM's main efforts are Architecture and Systems Engineering (ASE), Operational Response Team (ORT), and multiple mission integration… more
    Applied Research Solutions (12/24/25)
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  • Principal Systems Engineer

    MKS Instruments Inc (Wilmington, MA)
    A Day in Your Life at MKS As a Principal Systems Engineer you will lead the development of the next generation of technologies that enable new market ... associated with a variety of disciplines including electronic control systems , mechanical subsystems, signal acquisition, and data processing. This opportunity… more
    MKS Instruments Inc (01/10/26)
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  • Principal /Senior Principal

    Northrop Grumman (Sudbury, MA)
    …oversite This requisition may be filled as a Principal or Sr. Principal **Basic Qualifications** **:** ** Principal Engineer MMIC Design Engineer ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...Cadence AWR experience + US citizenship is required **Senior Principal Engineer MMIC Design Engineer more
    Northrop Grumman (01/08/26)
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  • Senior Manager, Principal Software…

    Bristol Myers Squibb (Cambridge, MA)
    …their personal lives. Read more: careers.bms.com/working-with-us . **Position: Senior Manager, Principal Software Engineer ** **Location** : Cambridge, MA, and ... in their personal lives. Read more: careers.bms.com/working-with-us **Position Summary** **The Principal Software Engineer will lead the design, development, and… more
    Bristol Myers Squibb (01/09/26)
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  • Principal UI Engineer

    Cadence Design Systems, Inc. (Boston, MA)
    …explore chemical space, evaluate designs and gain scientific understanding. As a Principal UI Engineer , you will work with designers, scientists, and ... advanced HPC, computational methods, and in-browser 3D visualization & modeling to solve problems in drug discovery & design....developing, troubleshooting and debugging complex user interfaces and software systems as part of a team + Expert in… more
    Cadence Design Systems, Inc. (12/30/25)
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  • Senior Staff Engineer , Modeling

    Takeda Pharmaceuticals (Boston, MA)
    …for achieving and controlling high standards of purity and quality. The Senior Staff Engineer - Process Modeling will join a dynamic and innovative team of ... & Technology Group. Join Takeda as a Senior Staff Engineer - Modeling where you will have...CFD. + Proficient in communicating and data collection from systems such as sensors, controllers, and industrial systems more
    Takeda Pharmaceuticals (11/27/25)
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  • Senior Principal Security Engineer

    Oracle (Boston, MA)
    …are we looking for?** The OCI Core Services organization is looking for a Senior Principal Security Engineer that will be the technical security leader for OCI's ... modeling and conducting secure design reviews of complex systems . + Prior coding background (eg Java, Go, C/C++,...and libraries. **Preferred Qualifications** + Prior role as a Principal or Senior Principal Security Engineer more
    Oracle (11/25/25)
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  • Senior Principal Software Engineer

    Mastercard (Boston, MA)
    …strategies and decisions. All About You: * Proven experience as a Senior Principal Engineer or equivalent in enterprise data architecture, data engineering, or ... and governments realize their greatest potential._ **Title and Summary** Senior Principal Software Engineer , Data Architecture Overview: Mastercard's Data &… more
    Mastercard (10/17/25)
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  • Senior Principal Data Engineer

    UKG (Boston, MA)
    …at UKG, your work matters-and so do you. **About the Role** As a Senior Principal Data Engineer within the Enterprise Data & Analytics Office, you will lead ... Tables, Spark, Unity Catalog * Strong proficiency in Python, SQL, Spark, and distributed systems * Expertise in data modeling , ELT patterns, CDC, and streaming… more
    UKG (01/10/26)
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  • Sr Principal Product Security…

    Medtronic (Boston, MA)
    …in a more connected, compassionate world. **A Day in the Life** The Sr Principal Product Security Engineer plays a critical role in ensuring the security ... pain, restore health, and extend life."_ **A Day in The Life** The Sr Principal Product Security Engineer plays a critical role in ensuring the security… more
    Medtronic (12/12/25)
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  • Staff Engineer , Modeling

    Takeda Pharmaceuticals (Boston, MA)
    …with methods for achieving and controlling high standards of purity and quality. The Staff Engineer - Process Modeling will join a dynamic and innovative team of ... reactions by leveraging expertise in reaction kinetics, transport phenomena, mathematical modeling , and reactor design. Additionally, the Staff Engineer will… more
    Takeda Pharmaceuticals (11/28/25)
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