77 materials development engineer jobs at 42 companies in Fairfax, 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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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.
3mo
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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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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
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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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Packaging Development Specialist
Santa Rosa, California, United States
$75k-$95k/yr OnsiteFull Time
1+ YOE1+ years packaging or engineering experience, bachelor\u0002s degree in a technical field preferred; experience with packaging development, material qualification, supplier collaboration, and specification management.
Specright, Salesforce, SharePoint, JDE
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Business Development Manager- Emerging Growth Marketing
Durham or San Francisco or Phoenix
OnsiteFull Time
10+ YOEBachelor's in engineering or materials,10+ years in semiconductor packaging business development, deep packaging and interconnect knowledge, executive relationship and negotiation skills, willingness to travel globally.
PDK, EDA
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Chemical Engineer, Polymer Coatings
San Carlos, California, United States
$200k-$248k/yr OnsiteFull Time
3+ YOEBachelor's or master's in chemical engineering, materials science, polymer chemistry, polymer science, or related engineering field; 3+ years developing polymer coatings; expertise in characterization, synthesis, formulation, DOE, and lab safety.
DMA, DSC, TGA, FTIR, DOE, rheology, optical microscopy
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Senior Mechanical Hardware Reliability Engineer
South San Francisco, California, United States
$140k-$180k/yr OnsiteFull Time
5+ YOEBachelor's or master's degree in mechanical engineering, materials engineering, or related discipline; 5+ years developing and validating safety-critical electromechanical systems; reliability, failure analysis, and testing expertise.
Design-for-Reliability (DfR), Physics-of-Failure (PoF), FMEA, Accelerated Life Testing (ALT), DFMEA
2mo
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Staff Chemical Engineer
Berkeley, California, United States
$148k-$185k/yr OnsiteFull Time
3+ YOEMasters or PhD in chemistry/chemical engineering/materials science, 3+ years industrial product/process development, lab experiment design and data interpretation, experience with aqueous electrochemistry and analytical techniques, safety-first mindset.
cyclic voltammetry, UV-Vis, titrations
2mo
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Manufacturing Engineer 3 - NPI
Livermore, California, United States
$130k-$150k/yr OnsiteFull Time
7+ YOEB.S. or M.S. in Engineering (Mechanical or Materials), 7+ years precision manufacturing experience; develop lean processes, support customers, lead NPI projects; proficiency with ERP, CAD, Microsoft Excel/PowerPoint; cleanroom & testing experience.
ERP, 3D CAD, CAD, Microsoft Excel, Microsoft PowerPoint, mill, lathe, screw machine
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Supercapacitor Cell Engineer (69870)
Pleasanton, California, United States
$117k-$172k/yr OnsiteFull Time
5+ YOEBachelor's or Master's in engineering/materials, 5+ years manufacturing/process development experience, hands-on cell prototyping and scale-up, ability to travel up to 20%, U.S. work authorization required.
DFM, GD&T
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