55 materials development engineer jobs at 33 companies in Manteca, CA

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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 Staff Computational Materials Engineer - MLIPs
Fremont, California, United States
$166k-$350k/yr HybridFull Time
Lam Research
Lam ResearchNASDAQ: LRCX: Designs and manufactures wafer fabrication equipment for the semiconductor industry.
8+ YOEPh.D. in computational chemistry/materials or equivalent, 8+ years industry experience, DFT and quantum chemistry expertise, MLIP development (MACE, SevenNet), reactive MD (ReaxFF), Python and HPC proficiency.
Gaussian, Quantum Espresso, MACE, SevenNet, ReaxFF, Python, Density Functional Theory (DFT)
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Senior Staff Computational Materials Engineer - MLIPs
Fremont, California, United States
$166k-$350k/yr HybridFull Time
Lam Research
Lam ResearchNASDAQ: LRCX: Manufacturing equipment used to fabricate advanced semiconductor microchips.
8+ YOEPhD in relevant field, 8+ years post-PhD industry experience, DFT and quantum chemistry expertise, MLIP development (MACE, SevenNet), reactive MD (ReaxFF), Python programming, HPC experience, and strong communication skills.
Gaussian, Quantum Espresso, Density Functional Theory (DFT), MACE, SevenNet, ReaxFF, Python
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Lead Test Development Engineer
Fremont, California, United States
$101k-$172k/yr OnsiteFull Time
Coherent
CoherentNYSE: COHR: Manufactures lasers, engineered materials, and optical networking components.
7+ YOEMaster's degree in EE/Applied Physics/Optics/Materials Science, 7+ years industrial engineering development experience (semiconductor lasers/optoelectronics preferred), hands-on test/instrumentation, statistical analysis, leadership, frequent travel to manufacturing sites.
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Applications Development Engineer
Milpitas, California, United States
$98k-$166k/yr OnsiteFull Time
KLA
KLANASDAQ: KLAC: Provides process control and yield management solutions for semiconductors.
0+ YOEMaster's or Bachelor's in Engineering, Physics, Material Science or related; 0–2 years experience depending on degree; >70% travel; strong oral/written communication, analytical and interpersonal skills.
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Applications Development Engineer
Milpitas, California, United States
$98k-$166k/yr FieldFull Time
KLA
KLANASDAQ: KLAC: Provides process control and yield management for semiconductor manufacturing.
0+ YOEMaster's or Bachelor's in Engineering/Physics/Material Science (or related); 0–2 years related experience depending on degree; >70% travel required; strong communication, analytical, and teamwork skills.
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Photolithography Process Development Engineer (51118)
Milpitas, California, United States
$121k-$160k/yr OnsiteFull Time
Headway Technologies
Headway Technologies: Designs and manufactures magnetic recording heads for hard disk drives
3+ YOEBachelor's in Materials Science, Physics, or Electrical Engineering; 1-3 years in magnetic recording head/HDD/semiconductor process development; wafer fab experience; SPC; MS Office; strong communication and problem-solving skills.
Microsoft Office, Statistical Process Control (SPC)
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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.
Bachelor's or Master's in Materials Science/Engineering or equivalent experience; strong TEM operation and analysis skills, TEM sample preparation, electron microscopy and semiconductor device knowledge; U.S. Person (ITAR); able to lift 10 lbs.
TEM, STEM, EDX, EELS, Digital Micrograph, FEI TEM, Oxford EDS, Bruker EDS, Gatan EELS
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Principal Process Development Engineer
San Jose, California, United States
$162k-$217k/yr OnsiteFull Time
QuantumScape
QuantumScapeNYSE: QS: Develops next-generation solid-state batteries for electric vehicles.
6+ YOEPhD or equivalent experience with 6+ years in process R&D; experience with materials characterization, equipment troubleshooting, CAD, statistics/data analysis (JMP or Python); ability to drive projects to completion.
XRD, SEM, FIB, EDS, SolidWorks, AutoDesk Inventor, JMP, Python, Rapid Thermal Processing (RTP)
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Process Development Engineer (US - CA - San Jose)
San Jose, California, United States
$90k-$116k/yr OnsiteFull Time
Veeco
VeecoNasdaq: VECO: Manufactures precision processing systems for semiconductor and electronics production
2+ YOEBachelor's in engineering or materials science and 2+ years related experience; wafer processing and semiconductor equipment operation preferred; proficiency with MS Office (Excel/Word/PowerPoint); SPC and metrology familiarity.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint
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Principal Engineer, Technology Development Engineering
Milpitas, California, United States
$137k-$226k/yr OnsiteFull Time
Sandisk
SandiskNasdaq: SNDK: Designs and manufactures flash memory and data storage products.
3+ YOEPh.D. in EE/Materials Science/Applied Physics plus 3 years experience; strong semiconductor device physics, fabrication, characterization and reliability background; programming in Python and C/C++; strong analytical and communication skills.
Python, C/C++
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MTS Laser Physics Design & Development Engineer
Goleta or Fremont or Santa Barbara
$157k-$185k/yr OnsiteFull Time
Kyocera SLD Laser
Kyocera SLD Laser: Develops and manufactures gallium nitride-based laser light sources.
7+ YOEMS or PhD in Electrical Engineering, Applied Physics, or Materials Science; 7+ years in laser diode design; strong modeling and simulation; DOE experience; proficient in Python/MATLAB; device characterization
Photon Design, COMSOL, Lumerical, MATLAB, Python, JMP
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MTS Laser Physics Design & Development Engineer
Fremont or Goleta
$157k-$185k/yr OnsiteFull Time
Kyocera SLD Laser
Kyocera SLD Laser: Develops and manufactures high-performance gallium nitride laser light sources.
7+ YOEMS or PhD in Electrical Engineering, Applied Physics, or Materials Science; 7+ years in laser diode design; strong modeling, simulation, and data analysis; DOE experience; cross-functional collaboration.
Photon Design, COMSOL, Lumerical, MATLAB, Python, JMP, DOE
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Battery Electrode Materials R&D Scientist
Fremont, California, United States
OnsiteFull Time
EnerVenue
EnerVenue: Manufacturer of metal-hydrogen batteries for stationary energy storage.
3+ YOEPh.D. in chemistry/materials/chemical engineering, 3+ years industry or strong doctoral/postdoc experience in battery materials, hands-on synthesis, characterization (XRD, SEM, TEM, XPS, BET), electrochemical testing, DOE experience, independent experiment design.
XRD, SEM, FIB-SEM, TEM, XPS, BET, Galvanostatic cycling, Cyclic Voltammetry, EIS, Design of Experiments (DOE)
3w
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Senior Engineer/Scientist – X-ray Source Development
Dublin, California, United States
$140k-$175k/yr HybridFull Time
ZEISS
ZEISS: Produces high-precision optical systems and optoelectronic technologies.
Master’s (or PhD) in Physics/Electrical Engineering/Materials Science, experience designing electron guns/electron optics and X‑ray targets, hands‑on prototyping, strong cross‑functional communication, and English fluency.
1mo
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Target Fabrication and Materials Characterization Technologist
Livermore, California, United States
$44-$64/hr OnsiteFull Time
Lawrence Livermore National Laboratory
Lawrence Livermore National Laboratory: Develops science and technology for United States national security.
Ability to obtain DOE Q clearance (U.S. citizenship), associate degree or equivalent experience in chemistry/materials/electronics/engineering, experience in materials fabrication, metrology, microscopy, proficiency with Microsoft Office, and ability to work with hazardous materials.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microscope, Optical coordinate measuring machine, Scanning Electron Microscope (SEM), White-light interferometry, Ion milling, Electropolishing, Vacuum coating
1mo
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Sr Director of Module Development
Petaling Jaya or Malaysia or China or Philippines or San Jose
OnsiteFull Time
onsemi
onsemi: Designs and manufactures semiconductor solutions for power and sensing.
Master's in engineering/material science/physics (PhD preferred), R&D and project management experience, automotive high-voltage module development, product roadmap ownership, simulation/DFMEA/DOE expertise, and cross-functional leadership.
Design Failure Mode Effects Analysis (DFMEA), Design of Experiment (DOE), JEDEC, AEC-Q100
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R&D Process Engineer, Advanced Bonding Process Development
San Jose or California
$125k-$145k/yr OnsiteFull Time
Diamond Foundry
Diamond Foundry: Produces sustainable diamond wafers for semiconductors and jewelry.
Bachelor's degree in materials science, electrical or chemical engineering (or advanced degree), experience in semiconductor packaging or process engineering preferred, familiarity with bonding, thin-film deposition, surface preparation, metrology, failure analysis, reliability testing, strong problem-solving and communication skills.
3mo
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Senior Manufacturing Engineer – Assembly, Laser & Material Handling
San Jose, California, United States
$162k-$198k/yr OnsiteFull Time
Ensurge Micropower
Ensurge MicropowerOslo Børs: ENSU: Develops and manufactures solid-state microbatteries for connected electronic devices.
7+ YOE7–12+ years in manufacturing engineering; proven on-floor ownership; drive yield and throughput; hands-on with equipment and process development (assembly, laser, material handling).
MES, Traceability, Data-driven manufacturing
3w
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Business Development Manager – Electronics (Vespel®)
Nogales or San Diego or Pasadena or Houston or Sunnyvale or Hayward or San Clemente or Tucson or Buffalo or Carlsbad or Glens Falls or Oregon or Delaware or United States
RemoteFull Time
DuPont
DuPontNYSE: DD: Produces high-performance polymers and specialty materials for industrial applications.
5+ YOE5+ years in business development/technical sales/application engineering within semiconductor equipment, advanced materials, or precision components; proven ability to influence OEM specifications and drive application-led growth; strong technical and commercial acumen.