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156 materials science engineer jobs at 66 companies in Gilroy, CA

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Senior Materials and Surface Science Engineer
Santa Clara, California, United States
$230k-$270k/yr OnsiteFull Time
nEye Systems
nEye Systems: Develops MEMS-based silicon photonics optical circuit switches for data centers.
7+ YOEPhD required; 7+ years in semiconductor or photonics materials; deep expertise in surface chemistry, thin films, plasma processes, and materials characterization (SEM, TEM, AFM, XPS, ellipsometry, SIMS); experience with fabs and process integration.
SEM, TEM, AFM, XPS, ellipsometry, SIMS
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Materials Engineer
Mountain View, California, United States
$180k-$260k/yr OnsiteFull Time
Atum Works
Atum Works: Develops scalable 3D lithography technology for advanced computing systems.
Expert in materials science with metals, alloys, and microstructure; skilled in deposition, experimentation, and first-principles modeling.
Deposition, Material Modeling, DOE, Experimentation
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Materials Scientist/Engineer (Ph.D.)
Menlo Park, California, United States
$140k-$157k/yr OnsiteFull Time
Exponent
ExponentNasdaq: EXPO: Scientific and engineering consulting firm for complex technical challenges.
Ph.D. in Materials Science and Engineering with strong materials characterization experience; excellent communication; ability to work in teams.
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Senior Materials Engineer – R&D Core Materials Engineering (Polymer)
San Jose, California, United States
$152k-$209k/yr OnsiteFull Time
Align Technology
Align TechnologyNASDAQ: ALGN: Designs and manufactures clear aligners and intraoral scanners.
8+ YOEM.S. or Ph.D. in polymer science/chemistry/chemical engineering; 8+ years in polymers, packaging, or medical devices; strong polymer characterization and data-driven decision making; cross-functional collaboration.
Polymer characterization methods, Material compatibility evaluation, Packaging materials design
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Senior Engineer, Research Science Engineering
San Jose, California, United States
$127k-$175k/yr OnsiteFull Time
Analog Devices
Analog DevicesNASDAQ: ADI: Designs and manufactures semiconductors for signal processing and power management.
Advanced degree in electrical engineering, materials science, or similar; expertise in lab measurement and data analysis; strong analytical, problem-solving, and communication skills.
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Materials Analyst, TEM
Milpitas, California, United States
$85k-$100k/yr OnsiteFull Time
Eurofins Scientific
Eurofins ScientificEuronext Paris: ERF: Global provider of analytical testing and laboratory services.
Operate and analyze samples using TEM/STEM, prepare TEM samples, develop analysis protocols, BS/MS in Materials Science/Engineering or equivalent experience, U.S. Person required for ITAR, able to lift 10 lbs.
TEM, STEM, EDX, EELS, Digital Micrograph, FEI TEM, Oxford/Bruker EDS, Gatan EELS, Transmission Electron Microscope
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Material Science Research Engineer, DeepMind
Mountain View, California, United States
$147k-$211k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
2+ YOEBachelor's degree or equivalent,2 years software engineering in research,knowledge of linear algebra/calculus/statistics,data analysis experience,experience with JAX/PyTorch/TensorFlow.
JAX, PyTorch, TensorFlow
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Manufacturing Engineer
Santa Clara, California, United States
$111k-$184k/yr OnsiteFull Time
Keysight Technologies
Keysight TechnologiesNYSE: KEYS: Provides electronic design, test, and simulation software and hardware.
5+ YOEBachelor’s degree in Manufacturing Engineering, Mechanical Engineering, Materials Science, Physics, or related field; 5+ years manufacturing engineering in a precision environment; strong troubleshooting and collaboration.
Statistical Process Control (SPC), Calibration tools, Process equipment, Measurement systems
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Mechanical Engineer II
Santa Clara, California, United States
$100k-$137k/yr OnsiteFull Time
Applied Materials
Applied MaterialsNASDAQ: AMAT: Produces equipment and services for chip and display manufacturing.
Bachelor's or Master's in Mechanical Engineering or Materials Science & Engineering; strong mechanical engineering background; travel 10%; relocation eligible; GPA preferred.
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Materials Science Division Undergraduate Intern - Fall 2026
Livermore, California, United States
OnsiteInternship, Temporary
Lawrence Livermore National Laboratory
Lawrence Livermore National Laboratory: Develops science and technology for United States national security.
Continuing undergraduate student in chemistry/materials/computational fields; eligible for Lab access under NDAA Section 3112; basic engineering/science skills, teamwork, communication, and familiarity with Word, Excel, PowerPoint.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint
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Cell Engineer
San Jose, California, United States
OnsiteFull Time
Lithium Power
Lithium Power: Custom-designed lithium battery and energy storage solutions.
Bachelor's degree in engineering or materials science, familiarity with lithium-ion chemistry and fabrication, hands-on lab or manufacturing experience preferred, strong problem-solving skills.
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Process Engineer 3 (Fremont, CA)
Fremont, California, United States
$104k-$192k/yr HybridFull Time
Lam Research
Lam ResearchNASDAQ: LRCX: Manufacturing equipment used to fabricate advanced semiconductor microchips.
3+ YOEMaster’s in Materials Science, Chemical Engineering, Chemistry or Physics with 3+ years, or PhD with no prior experience; or equivalent.
MATLAB, Python, JMP, Minitab
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Process Engineer 6
Fremont, California, United States
$146k-$311k/yr OnsiteFull Time
Lam Research
Lam ResearchNASDAQ: LRCX: Designs and manufactures wafer fabrication equipment for the semiconductor industry.
8+ YOEMaster’s in Materials Science/Chemical Engineering/Chemistry/Physics with 12+ yrs, or PhD with 8+ yrs (or equivalent experience). Experience with semiconductor equipment, SPC/DOE, MATLAB/Python, JMP/Minitab, and materials/process characterization.
MATLAB, Python, JMP, Minitab, Statistical Process Control (SPC), Design of Experiments (DOE)
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Reliability Engineer - Principal / SPE
Ann Arbor or Lowell or Milpitas
$98k-$200k/yr OnsiteFull Time
MACOM
MACOMNASDAQ: MTSI: Designs and manufactures semiconductor products for communications infrastructure.
10+ YOE10+ years in optoelectronic reliability; Master’s/PhD in engineering/physics/materials science; strong communication; leadership at product/tech level.
SEM, FIB, X-ray, EDS, IR imaging, HTOL, temperature cycling, vibration, SPC software
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Senior Engineer, R&D Engineering Services & Labs
Fremont, California, United States
$101k-$168k/yr OnsiteFull Time
Stryker
StrykerNYSE: SYK: Manufactures medical devices and equipment for healthcare providers.
2+ YOEB.S. in Engineering or Materials Science, 2+ years materials characterization experience, knowledge of metals and polymers, microscopy/SEM/EDX/micro-CT/DSC/metallography, strong data analysis and documentation skills.
microscopy, SEM/EDX, micro-CT, DSC, metallography
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Senior Equipment Engineer
Santa Clara, California, United States
$110k-$125k/yr OnsiteFull Time
Halo Industries
Halo Industries: Manufactures silicon carbide wafers using laser-based slicing technology.
5+ YOEBS in mechanical, electrical, or materials science; 5+ years in equipment maintenance/engineering in semiconductor fab; root-cause analysis; experience with hand/power tools; willing to overtime.
Lean Preventive Maintenance, AI tools, Microsoft Windows, Google Workspace, Process Logic Control (PLC), Data analysis
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Senior Application Engineer
Fremont, California, United States
$145k-$160k/yr OnsiteFull Time
Nova
NovaNASDAQ: NVMI: Provider of metrology and process control solutions for semiconductors.
3+ YOEDegree in engineering/physics/material science (graduate preferred), 3+ years semiconductor experience, expertise with XPS/XRF and SIMS, strong problem-solving, communication, and leadership; fluent English.
XPS, XRF, SIMS
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Lead Packaging Engineer
Palo Alto or Los Angeles or Boston or Chicago or Sydney
$200k-$260k/yr OnsiteFull Time
Diraq
Diraq: Builds scalable quantum processors using silicon CMOS technology.
Bachelor's in engineering or materials science, significant semiconductor packaging experience, expertise in PCB/substrate and mechanical design, failure analysis, thermal management, and delivering scalable hardware from concept to manufacturing.
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Regional Applications Development Engineer
Milpitas, California, United States
$98k-$166k/yr OnsiteFull Time
KLA
KLANASDAQ: KLAC: Provides process control and yield management solutions for semiconductors.
Requires a bachelor’s or master’s in engineering, physics or material science; strong technical, analytical and communication skills; programming/scripting experience a plus (MATLAB or Python).
MATLAB, Python
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Module Development Engineer
Hillsboro or Phoenix or Santa Clara
$156k-$298k/yr OnsiteFull Time
Intel
IntelNasdaq: INTC: Designs and manufactures microprocessors and semiconductor components.
PhD/Master/Bachelor in chemical engineering, materials science, physics, electrical engineering, or semiconductor-related field with 4+ to 9+ years of relevant experience; hands-on dry etch experience; DOE/statistical analysis; equipment troubleshooting.
JMP, Python, MATLAB, SEM, TEM, CD SEM, AFM, XPS
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