291 materials engineer jobs at 137 companies in Fairfax, CA
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Materials Engineer
San Francisco, California, United States
$100k-$140k/yr OnsiteFull Time
MS in materials science, chemistry, materials engineering, or chemical engineering; PhD preferred. Requires materials synthesis, characterization, process design, scale-up, analytical, and communication skills.
XRD, SEM, TEM, BET, TGA/DSC, OLI systems
1mo
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R&D Materials Engineer Intern
South San Francisco, California, United States
$35/hr OnsiteInternship
2+ YOE2+ years academic or industry experience in materials/chemical/biomedical engineering or chemistry, strong lab safety and chemical handling, experimental design, materials characterization, and communication skills.
SolidWorks, FTIR, XPS, AFM
1mo
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2026-2027 Facilities Engineering Materials Engineer
Houston or Pasadena or Pascagoula or Richmond or El Segundo or Salt Lake City
$108k-$136k/yr OnsiteFull Time
0+ YOECandidates completing a Bachelors/Masters/Doctorate in Metallurgical, Materials or Corrosion Engineering or graduates with ≤2 years related experience; strong academics, communication, teamwork and problem-solving skills.
2w
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Senior Materials Engineer (Metals, Forming & Castings)
Foster City, California, United States
$187k-$225k/yr OnsiteFull Time
6+ YOEBachelor’s or master’s degree and 6+ years in materials, failure analysis, or metallurgical engineering. Requires expertise in metals, forming, stamping, casting, mechanical testing, specifications, and root-cause investigations.
Instron, UTM, SEM/EDS, AutoForm, LS-DYNA, DFMEA, PFMEA, PPAP, ASTM, ISO, SAE
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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++
2d
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Materials and Processes Engineer
Hampton or Greenbelt or Huntsville or Dallas or Houston or Denver or Mountain View or Edwards
$73k-$124k/yr OnsiteFull Time
Bachelor's degree in mechanical, aerospace, or chemical engineering; spaceflight contamination-control experience; aerospace materials knowledge; strong written and oral communication; U.S. citizenship or permanent residence.
2mo
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Materials and Process Innovation Engineer
San Carlos, California, United States
$143k-$243k/yr OnsiteFull Time
2+ YOEMSc or PhD in materials/mechanical/chemical engineering, 2+ years industry or postdoc experience in materials processing or manufacturing, hands-on polymer/elastomer/composite fabrication, and process scale-up/validation experience.
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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Failure Analysis Engineer - Materials
South San Francisco, California, United States
OnsiteFull Time
3+ YOERequires 3+ years of hands-on failure analysis, materials science, materials engineering, or related hardware engineering experience; expertise in physical evidence investigations and materials characterization techniques; US work authorization.
Scanning Electron Microscope (SEM), Energy-Dispersive X-ray Spectroscopy (EDS), Computed Tomography (CT), Fourier-Transform Infrared Spectroscopy (FTIR), X-ray inspection, Differential Scanning Calorimetry (DSC), Thermogravimetric Analysis (TGA)
3mo
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Materials Test Engineer II
Hayward, California, United States
$75k/yr OnsiteFull Time
TransPak: A packaging testing and materials testing that provides lab services and product testing.
3+ YOEBS in Metrology/Packaging/Mechanical or Industrial Eng; 3-5 years in packaging/test lab; able to read protocols and specifications (ASTM/ISTA/IEC/MIL-STD); strong data analysis and communication.
Laboratory testing equipment, CNC machine, Drill press, SOPs, General computer literacy
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Materials Research Scientist/Engineer
Menlo Park, California, United States
$116k-$172k/yr OnsiteFull Time
0+ YOEPhD in physics/optics/EE or related, 0-2 years relevant experience, experience with full-wave EM modeling (Ansys HFSS or COMSOL Multiphysics), familiarity with inverse design/ML a plus, U.S. citizenship and ability to obtain DoD clearance.
Ansys HFSS, COMSOL Multiphysics
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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
1mo
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Hardware Reliability And Materials Validation Engineer / Technician
Fremont, California, United States
$70k-$120k/yr OnsiteFull Time
3+ YOE3+ years hands-on R&D or hardware reliability lab experience; operate environmental and mechanical test equipment; materials characterization and failure analysis; lab operations and EHS adherence; strong communication and documentation skills.
Jira
2d
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Materials Lab Technician
Alameda County or Pleasanton or Sacramento
$4k-$7k/mo OnsiteFull Time
Performs transportation engineering, pavement and materials laboratory testing, field investigations, report writing, research, and problem-solving. Valid driver's license required when operating state vehicles; SOQ required.
Microsoft Forms, Microsoft Office
1mo
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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)
2mo
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Materials Quality Engineer – Finished Goods Warehouses
Union City, California, United States
$94k-$156k/yr OnsiteFull Time
3+ YOEBachelor's in quality/supply chain/engineering or equivalent, 3+ years QA/warehouse or manufacturing quality experience, knowledge of Lean/CAPA, proficiency with Oracle and SAP ERP, audit and root-cause investigation experience.
Oracle, SAP ERP
3mo
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R&D Engineer – Thin Film Materials
Palo Alto, California, United States
$95k-$145k/yr OnsiteFull Time
4+ YOEMSc/PhD in materials/engineering; 4+ yrs thin film growth/metrology; deposition (PVD/CVD/MBE); thin-film characterization; data analysis (Python/Excel/JMP); strong documentation and communication.
PVD, CVD, MBE, XRD, AFM, SEM, TEM, SIMS, STEM/EELS, Python, Excel, JMP
3w
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Staff Engineer - SSRL Materials Science Division
Menlo Park, California, United States
$105k-$237k/yr OnsiteFull Time
2+ YOEBS in engineering/physics/chemistry and 2+ years in scientific or engineering environment; hands-on x-ray and in-situ instrument design, CAD (SolidWorks/Solid Edge), Python, Linux/Windows; strong communication and troubleshooting skills.
SolidWorks, Solid Edge, Python, Linux, Windows, EPICS, SPEC, ICS
1mo
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Materials Planner
Fremont, California, United States
$80k-$97k/yr OnsiteFull Time
2+ YOEBachelor's degree in industrial engineering, supply chain management, or related field; 2–3 years of production planning and sheet metal fabrication experience; ERP/MRP, Excel, NC/laser, and press-brake expertise.
ERP, MRP, SAP, Oracle, NetSuite, Microsoft Excel, Pivot Tables, VLOOKUP, Macros, NC, Laser, Press Brake, Lean Manufacturing, Six Sigma
4w
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Chemical and Materials Engineering Internship - Summer 2027
Alameda or Albuquerque or Oak Ridge
$28-$32/hr OnsiteInternship
Enrolled in BS/MS/PhD in chemical engineering, chemistry, materials science or related; lab/research experience preferred; MATLAB, AutoCAD, Python and Microsoft Office familiarity; strong problem‑solving and communication skills.
MATLAB, AutoCAD, Python, Microsoft Outlook, Microsoft Excel, Microsoft Word, Microsoft PowerPoint
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