104 materials development engineer jobs at 52 companies in Larkspur, CA
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Senior Materials and Process Engineer
Menlo Park, California, United States
$126k-$148k/yr OnsiteFull Time
5+ YOEMS in Materials Science/Engineering or Mechanical Engineering plus 5 years, or PhD plus 3 years; expertise in graphite, tribology, FMEA, statistical analysis, and materials process development.
Matlab, Python, Google Sheets, Microsoft Excel, Weibull++
2mo
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Materials Scientist/Engineer (Ph.D.)
Menlo Park, California, United States
$140k-$157k/yr OnsiteFull Time
Ph.D. in materials or related field, hands-on materials characterization experience, mechanics knowledge, proficiency in R/Python/MATLAB, ability to conduct lab and field investigations, and U.S. work authorization required.
SEM, EDS, XRF, FTIR, XPS, ARM, R, Python, MATLAB
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Senior Staff Computational Materials Engineer - MLIPs
Fremont, California, United States
$166k-$350k/yr HybridFull Time
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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Applications Development Engineer - Surfscan
Milpitas, California, United States
$98k-$166k/yr OnsiteFull Time
Advanced degree in EE/Physics/Materials/Engineering, experience developing demonstrations, test plans, data analysis, and communicating technical results; optics and semiconductor process knowledge preferred.
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Senior Staff Computational Materials Engineer - MLIPs
Fremont, California, United States
$166k-$350k/yr HybridFull Time
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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Design/Development Engineer
Palo Alto, California, United States
$75k-$110k/yr OnsiteFull Time
Engineering or physics degree preferred; hands-on manufacturing, lab, or production experience; RF/microwave, vacuum systems, materials, and manufacturing knowledge; project management and technical communication skills.
SolidWorks, AutoCAD, ANSYS, Maxwell, ITAR, EAR
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Lead Test Development Engineer
Fremont, California, United States
$101k-$172k/yr OnsiteFull Time
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.
2mo
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Applications Development Engineer
Milpitas, California, United States
$98k-$166k/yr OnsiteFull Time
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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Process Development Engineer - CNC
Richmond, California, United States
$92k-$157k/yr OnsiteFull Time
5+ YOEBachelor’s degree in Manufacturing or Mechanical Engineering; 5+ years CNC programming/machining; proficient with CAM software; GD&T; reading drawings; knowledge of materials; problem-solving and teamwork.
GibbsCAM, Mastercam, Fusion 360, NX, Esprit, Predator, Vericut
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Senior Cell Development Engineer
San Jose or Palo Alto
$113k-$163k/yr OnsiteFull Time
3+ YOERequires a master's degree with 3+ years or bachelor's degree with 5+ years in engineering, materials science, physics, or related fields; experience with electrochemistry, battery testing, process development, Python, and statistics.
Python, Weibull, Kaplan–Meier, DoE, regression, confidence intervals, ESPP
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Photolithography Process Development Engineer (51118)
Milpitas, California, United States
$121k-$160k/yr OnsiteFull Time
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
Bachelor's or master's in materials science, engineering, or related field, or equivalent industry experience; TEM operation, sample preparation, electron microscopy, semiconductor physics, and failure analysis experience required.
Transmission Electron Microscopy (TEM), Scanning Transmission Electron Microscopy (STEM), Energy-Dispersive X-ray Spectroscopy (EDX), Electron Energy Loss Spectroscopy (EELS), FEI TEM, Oxford, Bruker EDS, Gatan EELS, Digital Micrograph
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Principal Engineer, Technology Development Engineering
Milpitas, California, United States
$137k-$226k/yr OnsiteFull Time
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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Staff High-Power Laser Assembly Development Engineer
Sunnyvale, California, United States
$169k-$229k/yr OnsiteFull Time
10+ YOEAdvanced engineering, materials, physics, or photonics degree preferred; 10+ years in semiconductor laser packaging or assembly; expertise in InP/GaAs lasers, tooling, automation, simulations, reliability, and manufacturing scale-up.
InP, GaAs
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MTS Laser Physics Design & Development Engineer
Goleta or Fremont or Santa Barbara
$157k-$185k/yr OnsiteFull Time
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
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
2w
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Senior Thermal Engineer, Research & Development
Sunnyvale, California, United States
OnsiteFull Time
2+ YOEM.S. in mechanical engineering (or related) with minimum 2 years thermal materials/thermal management experience, expertise in TIMs and thermal characterization, thermal modeling proficiency, customer engagement and project leadership, willingness to travel up to 20%.
Anysis, Comsol, SolidWorks, AutoCAD, LFA, DSC, TGA, IR thermotherapy, TIM testers, Phase 12, hot disk
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Senior Engineer/Scientist – X-ray Source Development
Dublin, California, United States
$140k-$175k/yr HybridFull Time
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.
2mo
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Development Engineering Intern
Sunnyvale, California, United States
$25-$30/hr OnsiteInternship
Pursuing or recently completed BS/MS in Chemistry, Chemical Engineering, Materials Science, or related field; interest in semiconductor technology and lithography; basic lab experience; strong analytical and communication skills.
Laboratory techniques, FT measurements, Data analysis, Predictive modeling
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Senior/Principal R&D Metallurgical/Materials Engineer - Gas Transfer Systems, Onsite
Livermore, California, United States
$140k-$281k/yr OnsiteFull Time
5+ YOEBachelor's +5 years relevant experience (or equivalent), ability to obtain and maintain DOE Q-level security clearance; expertise in stainless steel metallurgy, fracture mechanics, and welding metallurgy.
SEM, optical metallography, fractography, Charpy, CTOD, tensile testing, EBW, GTAW, LBW, ASTM, ASME
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