• Automated Optical Inspection Engineer

    RTX Corporation (Andover, MA)
    …should have a general understanding of the overall techniques involved in semiconductor wafer fabrication and integration. Experience with statistical ... Inspection Engineer_** . AMS develops, designs, and manufactures compound semiconductor devices, millimeter/microwave integrated circuits, focal plane arrays, and… more
    RTX Corporation (08/13/25)
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  • Semiconductor Backside Via Process Lead

    RTX Corporation (Andover, MA)
    …lead engineer and collaborate with the various engineering work centers in the III-V semiconductor wafer foundry. The candidate will lead and assist projects in ... **_Semiconductor Backside Via Process Lead_** to join our III-V compound semiconductor foundry team fabricating gallium nitride and gallium arsenide-based devices… more
    RTX Corporation (08/14/25)
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  • Lead Semiconductor Reliability Engineer

    RTX Corporation (Andover, MA)
    …clearance. **Qualifications We Value:** + Solid state device physics knowledge + Semiconductor fabrication experience + Failure analysis experience with SEM, ... **Job Summary:** An exciting opportunity has opened for a **_Lead Semiconductor Reliability Engineer_** to join our Advanced Microelectronic Solutions Department… more
    RTX Corporation (07/20/25)
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  • Manufacturing Technician - Pick and Place

    MACOM Technology Solutions Holdings (Lowell, MA)
    MACOM designs and manufactures semiconductor products forData Center, Telecommunication, and Industrial and Defense applications.Headquartered in Lowell, ... application expertise withmultiple design centers, Si, GaAs, and InP fabrication , manufacturing, assemblyand test, and operational facilities throughout North… more
    MACOM Technology Solutions Holdings (08/25/25)
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  • Principal FPA Process Development Engineer

    RTX Corporation (Andover, MA)
    …AMS Department, the individual in this role will join the focal plane array wafer fabrication development team and will be responsible for improving current ... a versatile background and experience in various aspects of wafer fabrication including two or more of...technical issues. A broad understanding of other aspects of semiconductor processing, metrology, device physics, and electrical testing is… more
    RTX Corporation (08/13/25)
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  • 2nd Shift Process Development Engineer

    RTX Corporation (Andover, MA)
    …at Raytheon for **_a 2nd Shift Process Development Engineer_** to join our III-V wafer fabrication team working on gallium nitride-based devices and III-V focal ... plane array fabrication within the Advanced Microelectronics Solutions (AMS) Department. This...the creation of new technology discriminators in a III-V semiconductor wafer foundry. The chosen candidate is… more
    RTX Corporation (08/26/25)
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  • Senior Deposition Processes Execution Lead

    RTX Corporation (Andover, MA)
    …lead and collaborate with the various engineering work centers of the III-V semiconductor wafer foundry. The candidate will lead and assist projects in ... **_Sr. Deposition Processes Execution Lead_** to join our III-V compound semiconductor foundry team fabricating gallium nitride and gallium arsenide-based devices… more
    RTX Corporation (09/06/25)
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  • 4th Shift Backside and Die Visual Support Engineer

    RTX Corporation (Andover, MA)
    … processing techniques such as optical microscope inspections, wafer bonding/thinning, singulation, photolithography, dry etching, and metals evaporation ... on gallium arsenide, gallium nitride, and III-V focal plane array fabrication within the Advanced Microelectronics Solutions (AMS) Department. This role requires… more
    RTX Corporation (09/03/25)
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  • Senior Optical Systems Engineer (SiPh Test…

    Teradyne (North Reading, MA)
    …equipment that interfaces optical ports of silicon photonic devices at all stages of fabrication , from wafer probe to packaged test. + Interact with customers to ... development of optical test instrumentation for emerging markets within semiconductor test. Instrumentation may include imaging systems, illumination sources,… more
    Teradyne (07/31/25)
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  • Software Engineer - Embedded/Robotics (SiPh Test…

    Teradyne (North Reading, MA)
    …equipment that interfaces optical ports of silicon photonic devices at all stages of fabrication , from wafer probe to packaged test. A solid foundation of ... optics is preferred + Experience in optical alignment is preferred + Semiconductor testing knowledge is preferred + Dedication to excellence, efficiency and product… more
    Teradyne (08/02/25)
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