• Field Service Engineer ( Electron

    ThermoFisher Scientific (Cambridge, MA)
    …(Focused Ion Beam Electron Microscopes (https://www.thermofisher.com/search/browse/category/us/en/90184056) , ... Scanning Electron Microscopes (https://www.thermofisher.com/search/browse/category/us/en/90184058) , Transmission Electron Microscopes (https://www.thermofisher.com/search/browse/category/us/en/90184060) )** + Troubleshoot and repair equipment,… more
    ThermoFisher Scientific (11/08/25)
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  • Research Scientist- CryoEM Facility

    Massachusetts Institute of Technology (Cambridge, MA)
    …structural biology, biophysics, or a related discipline; demonstrated expertise in transmission electron microscopy (TEM) and/or scanning electron microscopy ... community. PREFERRED: Four+ years of research experience in biological electron microscopy; experience with cryo-FIB milling and lamella preparation; background… more
    Massachusetts Institute of Technology (10/21/25)
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  • Defect Reduction and Yield Improvement Engineer

    MIT Lincoln Laboratory (Lexington, MA)
    …equipment including automated defect inspection systems and defect review scanning electron microscopes. Responsibilities include qualification, calibration, ... preventative maintenance oversight, and troubleshooting. + Yield Improvement: Collaborate closely with process engineering, integration, and design teams to correlate defect data with process variations and electrical performance, driving continuous… more
    MIT Lincoln Laboratory (01/05/26)
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  • Semiconductor Process Development Engineer

    RTX Corporation (Andover, MA)
    …techniques such as: photolithography, dry etching, metals evaporation, and optical or scanning electron microscope inspections OR a Master's in STEM and ... 3 years of prior work experience OR a PhD in STEM. + The ability to obtain and maintain a US government issued security clearance is required. US citizenship is required, as only US citizens are eligible for a security clearance. **Qualifications We Prefer:**… more
    RTX Corporation (12/19/25)
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  • Sr Electrical Engineer - Failure Analysis

    RTX Corporation (Andover, MA)
    …evaluation, destructive testing, decapsulation, cross-sections, internal visual photo-documentation, scanning electron microscope (SEM) evaluation, and writing ... a detailed final report. + Operate the available laboratory equipment such as microscopes, oscilloscopes, power supplies, multimeters, LCR analyzers, curve tracers, semiconductor parameter analyzers, spectrum analyzers, network analyzers, frequency generators,… more
    RTX Corporation (12/18/25)
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