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227 materials developer jobs at 110 companies in Fairfield, CA

2mo
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Materials Engineer
Mather or Sacramento
$100k-$180k/yr OnsiteFull Time
Rex Moore
Rex Moore: Provides integrated electrical design, construction, and maintenance services.
5+ YOEBS in Engineering (Materials, Manufacturing, Electrical, Industrial) or equivalent; 5+ years; knowledge of material compatibility and joining methods; lean manufacturing experience; 2+ years in manufacturing/production engineering.
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Materials Engineer
Mather or Sacramento
$100k-$180k/yr OnsiteFull Time
Construction Innovations: Manufactures modular electrical installation kits for energy infrastructure.
5+ YOEBS in Engineering; 5+ years manufacturing/production experience; knowledge of material compatibility and joining; Lean and regulated environments familiarity.
Lean Manufacturing, UL standards, Quality Management System (QMS), Manufacturing process design, SOPs
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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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3d
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R&D Materials Engineer Intern
South San Francisco, California, United States
$35/hr OnsiteInternship
Neuralink
Neuralink: Developing implantable brain-computer interfaces to restore human capabilities.
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
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1w
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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
Chevron
ChevronNYSE: CVX: Global energy producing oil, gas, and petrochemicals.
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.
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5d
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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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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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1mo
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Materials Quality Engineer – Finished Goods Warehouses
Union City, California, United States
$94k-$156k/yr OnsiteFull Time
GE Vernova
GE VernovaNYSE: GEV: Designs and services technologies for global power generation and electrification.
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
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Computational Materials Scientist - Postdoctoral Researcher
Livermore, California, United States
$123k/yr OnsiteFull Time
Lawrence Livermore National Laboratory
Lawrence Livermore National Laboratory: Develops science and technology for United States national security.
PhD in materials-related field, ability to obtain DOE Q-level clearance (U.S. citizenship required), expertise in CALPHAD, ICME, uncertainty quantification, and scientific software development; experience with thermodynamic tools and strong publication record.
Thermo-Calc, Pandat, FactSage, PyCalphad, Thermochimica, OpenCalphad, High Performance Computing, Materials Acceleration Platform
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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)
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Hardware Reliability And Materials Validation Engineer / Technician
Fremont, California, United States
$70k-$120k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
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
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2mo
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IC Packaging Engineer, Materials and Packaging Characterization
United States or San Francisco
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
10+ YOEBS and 10+ years in materials characterization/experimental mechanics; strong experience in experimental mechanics, material characterization, test equipment setup, SEM/EDX/FIB, MATLAB/Python, and packaging materials reliability.
SEM, EDX, FIB, CSAM, MATLAB, Python, Gen-AI, Machine Learning
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5d
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Director of Procurement and Materials Management
Oakland, California, United States
$196k-$234k/yr OnsiteFull Time
AC Transit
AC Transit: Operates public bus transit services in California's East Bay.
8+ YOE4+ MgmtBachelor's degree or equivalent,8 years procurement/materials experience with 4 years supervising; ability to develop policy, manage budgets, ensure compliance, and lead procurement programs.
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2w
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Building Materials Circularity Coordinator (5640) - SF Environment Department
San Francisco, California, United States
$109k-$132k/yr HybridFull Time
City and County of San Francisco
City and County of San Francisco: Provides public services and governance for the San Francis area.
2+ YOEBachelor's degree (or equivalent experience), 2 years professional experience in environment/zero waste/construction or related program development, project management, stakeholder engagement, data analysis, and communication skills.
Green Halo, Salesforce
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3w
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Postdoctoral Appointee - Materials Chemistry, Onsite
Livermore, California, United States
OnsiteFull Time, Temporary
Sandia National Laboratories
Sandia National Laboratories: Conducts science and engineering research for national security.
PhD in chemistry or materials science (conferred within five years), laboratory synthesis and processing experience, strong publication record, ability to obtain DOE Q clearance, and onsite work capability.
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2mo
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Enablement Engineer
San Francisco or Cambridge
$110k-$135k/yr HybridFull Time
Lumafield
Lumafield: Accessible industrial CT scanners and cloud-based analysis software
4+ YOELead in-person and virtual technical training for customers; travel up to 60%; collaborate cross-functionally; develop and maintain enablement materials.
Voyager software, Lumafield scanning systems, X-ray/CT equipment
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3w
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Postdoctoral Appointee - Materials Chemistry, Onsite
Livermore, California, United States
OnsiteFull Time, Temporary
Sandia National Laboratories
Sandia National Laboratories: Federal research and development laboratory for national security.
PhD in chemistry or materials science (conferred within five years), laboratory experience in synthesis/processing, first-author publications, ability to obtain DOE Q-level security clearance, and ability to work onsite.
inert atmosphere glove box, nuclear magnetic resonance spectroscopy, mass spectrometry, UV-Vis absorbance and emission spectroscopies, X-ray diffraction, differential scanning calorimetry, thermogravimetric analysis, Infrared spectroscopy
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1mo
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Semiconductor Process Development Engineer - Lithography
Santa Rosa, California, United States
$127k-$212k/yr OnsiteFull Time
Keysight Technologies
Keysight TechnologiesNYSE: KEYS: Provides electronic design, test, and simulation software and hardware.
5+ YOEM.S. or Ph.D. in Materials Science/Chemical Engineering/Physics/Chemistry, 5+ years semiconductor process development experience (recent cleanroom grads considered), deep lithography expertise (coating, exposure, overlay, CD-SEM), SPC/DOE experience, strong problem-solving and communication; must be U.S. person and local or willing to relocate to S...
CD-SEM, SPC, DOE
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Footwear Developer, Women’s
San Francisco, California, United States
$98k-$118k/yr OnsiteFull Time
Rothy's
Rothy's: Sustainable footwear and accessories made from recycled plastic materials.
4+ YOE4–6 years footwear product development/production; Bachelor’s in Product Development, Engineering, Industrial Design, or related field; knowledge of footwear construction, materials, costing, testing, and factory processes; experience with Asia-based factories; strong computer skills (PLM, Google Workspace); ability to travel (1–3x/yr).
PLM, Google Sheets/Docs/Slides, Adobe Illustrator
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Research Scientist, Materials Characterization
Menlo Park or San Francisco
$225k-$325k/yr OnsiteFull Time
Periodic Labs
Periodic Labs: Builds autonomous laboratories for AI-driven scientific discovery.
5+ YOEPhD or advanced degree preferred with 5+ years in physical property characterization; hands-on experience with electronic/magnetic/thermal measurements, cryogenics, low-noise techniques, data analysis, and instrumentation commissioning.
Python, Jupyter, LIMS, PPMS, MPMS
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