• Semiconductor Process

    RTX Corporation (Andover, MA)
    …secure world. **Job Summary:** An exciting opportunity exists at Raytheon for a **_Compound Semiconductor Process Development Engineer_** to join our III-V ... process development team working on gallium nitride-based devices and III-V...role involves developing proof of concept demonstrations of novel semiconductor processes, identifying the yield and process more
    RTX Corporation (12/19/25)
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  • Senior Principal Semiconductor

    BAE Systems (Nashua, NH)
    …+ Strong verbal and written communication skills + Hands-on experience in III-V semiconductor advanced process development + Experience with semiconductor ... BAE Systems. BAE Systems is seeking a Senior Principal Semiconductor Engineer to join the Advanced Microwave...these processes for manufacturability. This includes advanced device and process development , new process integration,… more
    BAE Systems (11/15/25)
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  • Semiconductor Equipment Engineer

    RTX Corporation (Andover, MA)
    …problems that create a safer, more secure world. Raytheon is hiring for a Semiconductor Equipment Engineer assigned to **3rd shift** with the hours of ... + Related experience as a hand-on Equipment Maintenance Technician/ Engineer maintaining, troubleshooting and repairing semiconductor manufacturing equipment… more
    RTX Corporation (12/09/25)
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  • Supplier Quality Engineer - Precision…

    BAE Systems (Nashua, NH)
    development programs and/or qualification of new suppliers in support of development efforts + Experience with FPA/ semiconductor manufacturing + Experience in ... may be available based on position level and/or job specifics. **Supplier Quality Engineer - Precision Strike (THAAD Development )** **118950BR** EEO Career Site… more
    BAE Systems (12/19/25)
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  • 2nd Shift Metrology Process Support…

    RTX Corporation (Andover, MA)
    …defense and commercial applications. The individual in this role will serve as a process engineer within the Metrology Workcenter, which will focus primarily on ... ability to analyze data and clearly communicate results with process and development engineers. Further, they would...Minitab, R, SPSS, MATLAB, etc) + Experience with compound semiconductor devices. + Experience in statistical process more
    RTX Corporation (11/12/25)
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  • 4th Shift EBeam Process Engineer

    RTX Corporation (Andover, MA)
    …and commercial applications. The individual in this role will serve as a process engineer within the Electron Beam Lithography Workcenter, which will focus ... ability to analyze data and clearly communicate results with process and development engineers. Further, they would...Minitab, R, SPSS, MATLAB, etc) + Experience with compound semiconductor devices. + Experience in statistical process more
    RTX Corporation (11/12/25)
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  • Senior Staff Engineer , Manufacturing…

    Celestica (Merrimack, NH)
    …team. The ideal candidate will have a strong background in Semiconductor process technology. In this role, the engineer will interface with suppliers, ... Aspects; QFPs, PGAs, BGAs, TIM, PCM) + Quality Systems in Manufacturing and Product Development + Failure Analysis, Process Yield Improvement + 3D Cad Systems… more
    Celestica (12/02/25)
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  • Senior GaN Reliability Engineer

    RTX Corporation (Andover, MA)
    …in Andover, MA. AMSD develops, designs, and manufactures compound semiconductor devices, microwave/millimeter wave integrated circuits, and modules for defense ... to the success on this role. As a senior engineer , you will need to communicate efficiently and effectively...approaches and methodologies + Interact with a team of process engineers, technology owners, support team, and project leads… more
    RTX Corporation (12/06/25)
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  • Principal Engineer , Quality Engineering

    RTX Corporation (Andover, MA)
    …and implementation, and more. The ideal candidate will be able to utilize semiconductor process knowledge and strong analytical and communications skills to ... Office Suite (Microsoft Excel, Microsoft Powerpoint, Word, etc.) + Experience in semiconductor manufacturing OR experience in quality, or process engineering, in… more
    RTX Corporation (12/09/25)
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  • Senior Principal Electro-Mechanical…

    RTX Corporation (Andover, MA)
    semiconductor manufacturing and packaging + Strong background in development , documentation, fabrication, assembly, and test/delivery of military/defense and/or ... technology demonstrations, and will have the opportunity to follow product development from beginning to end, including documentation, fabrication, assembly, and… more
    RTX Corporation (12/19/25)
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  • Quality Engineer Level 2 or Level 3

    Northrop Grumman (Harvard, MA)
    …production control, product evaluation and reliability, inventory control and/or research and development as they apply to product or process quality, and ... part of history, they're making history. Northrop Grumman's Space Sector is seeking a Quality Engineer - Level 2 or Level 3 to join our team in Devens, MA. **This… more
    Northrop Grumman (01/10/26)
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  • Sr Principal Firmware Engineer

    MKS Instruments Inc (Andover, MA)
    A Day in Your Life at MKS:As a Senior Principal Firmware Engineer with MKS's Direct Pressure Measurement group, you'll be a key member of a talented cross-functional ... verification and validation of firmware for embedded metrology products supporting semiconductor manufacturing and other advanced markets + Engaging with customers… more
    MKS Instruments Inc (12/10/25)
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  • Principal Electrical Engineer

    MKS Instruments Inc (Andover, MA)
    A Day in Your Life at MKS: As a Principal Electrical Engineer at MKS you will partner with a talented, multidisciplinary team supplying precision vacuum pressure ... measurement instruments to the semiconductor , medical, and industrial equipment markets. Key activities will...of multi-disciplinary product teams, with responsibility for the electronics development and release. Skills You Bring: + Deep technical… more
    MKS Instruments Inc (10/23/25)
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  • Manufacturing Engineer II

    Excelitas Technologies (Billerica, MA)
    …and imaging needs of OEMs and end-users across the biomedical, semiconductor , industrial, consumer products, scientific, security, defense and aerospace sectors. ... and imaging needs of OEMs and end-users across the biomedical, semiconductor , industrial, consumer products, scientific, security, defense and aerospace sectors.… more
    Excelitas Technologies (12/26/25)
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  • Principal Manufacturing Engineer

    Mercury Systems (Hudson, NH)
    …and mechanical assemblies + Assisting supervisors and engineering departments with process development and improvement + Analyzing production efficiency data, ... experience related to production manufacturing in Aerospace & Defense, Medical Device, Semiconductor industries + Statistical Process Control (SPC) experience +… more
    Mercury Systems (11/05/25)
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  • Sr Electrical Engineer - Failure Analysis

    RTX Corporation (Andover, MA)
    …more secure world. The Electrical Analysis - Northeast section of the Materials & Process Engineering Department is seeking an individual to fulfill the role of a ... Senior Electrical Failure Analysis Engineer . This position will support programs and their mission of performing electrical component evaluations and root cause… more
    RTX Corporation (12/18/25)
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  • Mechanical Design Engineer - Industrial

    Celestica (Merrimack, NH)
    …Remote Position: Yes Region: Americas Country: USA **Summary** The Staff Engineer , Mechanical Design develops new mechanical systems/modules and maintains existing ... systems and make adjustments as needed. Provides support throughout the manufacturing process of the mechanical system that they have designed. Works with customer… more
    Celestica (12/17/25)
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  • Senior Focal Plane Test Engineer

    RTX Corporation (Westford, MA)
    …creating intelligence products from these sensors. We are seeking a Senior Focal Plane Test Engineer to work on our team. As a team member, you will be working on ... continuous improvement suggestions and participate in initiatives to improve productivity and process efficiency. + Apply computer skills to access and input data… more
    RTX Corporation (11/08/25)
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  • Photolithography Process Lead

    RTX Corporation (Andover, MA)
    …commercial applications. The individual in this role will serve as a lead process engineer within the Photolithography Workcenter, which will focus primarily on ... to analyze the data and clearly communicate results with process and development engineers. Further, they would...on photolithography processes + Working with the photolithography lead engineer to drive and manage process yield… more
    RTX Corporation (11/12/25)
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  • Technical Key Accounts Manager (Dover Motion)

    Ralliant (Boxborough, MA)
    …grow a portfolio of high-value OEM customers across life sciences, diagnostics, and semiconductor sectors. This role is a hybrid within the US and includes direct ... execute customized strategic account plans aligned with customer roadmaps. Opportunity Development & Design-In + Identify and lead new design-in opportunities within… more
    Ralliant (11/12/25)
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