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306 materials developer jobs at 144 companies in San Rafael, CA

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Materials Engineer
Mountain View, California, United States
$180k-$260k/yr OnsiteFull Time
Atum Works
Atum Works: Develops scalable 3D lithography technology for advanced computing systems.
Expert in materials science with metals, alloys, and microstructure; skilled in deposition, experimentation, and first-principles modeling.
Deposition, Material Modeling, DOE, Experimentation
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Materials Scientist/Engineer (Ph.D.)
Menlo Park, California, United States
$140k-$157k/yr OnsiteFull Time
Exponent
ExponentNasdaq: EXPO: Scientific and engineering consulting firm for complex technical challenges.
Ph.D. in Materials Science and Engineering with strong materials characterization experience; excellent communication; ability to work in teams.
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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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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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Materials and Process Innovation Engineer
San Carlos, California, United States
$143k-$243k/yr OnsiteFull Time
1X
1X: Manufacturing safe, general-purpose humanoid robots for home and work.
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.
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3w
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Materials Technician
Sunnyvale, California, United States
$29-$38/hr OnsiteFull Time
Carbon
Carbon: Manufacturer of industrial 3D printers and advanced polymer materials.
Entry-level role supporting polymer formulation and materials testing; must follow written protocols, work onsite 5 days/week, stand for extended periods, lift up to 30 lbs, and maintain accurate lab records.
3D printing, Personal Protective Equipment (PPE), Safety Data Sheets (SDS), GHS
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6d
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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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2w
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Stress and Materials Engineer
Sunnyvale, California, United States
$120k-$208k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
Expertise in structural analysis and corrosion engineering for composites; advanced FEA (Abaqus, NASTRAN); knowledge of MIL/ASTM corrosion standards; SEM/EDS/FTIR/DMA experience; strong communication and leadership skills.
Abaqus, NASTRAN, SEM, EDS, FTIR, DMA, Microsoft Excel
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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 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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3w
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Materials Manufacturing Quality Engineer (MQE)
Sunnyvale, California, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
No specific qualifications or requirements are listed in the provided description.
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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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2w
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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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Materials Process Engineer Level 3 or 4
Sunnyvale, California, United States
$104k-$194k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
3+ YOESTEM degree with 3–8+ years' lab experience (level-dependent); metallographic expertise with ferrous alloys, SEM/EDS, hardness/XRF, ability to lift 25 lbs, US citizenship, and ability to obtain Secret clearance.
SEM-EDS, SEM, XRF, FTIR, KF titration, borescope, load frame, optical microscopy
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Materials Process Engineer Level 3 or 4
Sunnyvale, California, United States
$104k-$155k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOEBachelor's in STEM with 5+ yrs (Level 3) or 8+ yrs (Level 4); metallographic ferrous analysis; lab testing; US citizenship; ability to obtain Secret clearance; on-site Sunnyvale location; lifting up to 25 lbs.
metallography, SEM-EDS, XRF, FTIR, thermal analysis, rheology, KF titration, paints/coatings testing, NavSea weld codes, DoD lifecycle management
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1w
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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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Energy & Materials Intern- XRD Advanced Analysis
Los Altos, California, United States
$45-$65/hr HybridInternship
Toyota Research Institute
Toyota Research Institute: Researches artificial intelligence and robotics for future mobility.
2+ YOEPursuing a PhD in materials-related field, familiar with XRD and Rietveld refinement (2+ years), experience with Python data analysis, tabletop/synchrotron XRD, research publications, and strong communication skills.
X-Ray diffraction (XRD), Rietveld refinement, DARA, GSAS-II, MAUD, Spotlight, Python, git
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Principal Mechanical Engineer Metals and Materials
Sunnyvale, California, United States
$220k-$330k/yr OnsiteFull Time
Intuitive
IntuitiveNASDAQ: ISRG: Robotic-assisted systems for minimally invasive surgery.
15+ YOE15+ years engineering experience in metals/materials for medical device or precision manufacturing; expertise in metallurgy, failure analysis, material characterization, and manufacturing processes; BS required, MS/PhD preferred.
SolidWorks, FEA, SEM, EDS, XRD
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Experimental Materials Intern – Fall 2026
Mountain View, California, United States
$30-$34/hr OnsitePart Time, Full Time
Analytical Mechanics Associates
Analytical Mechanics Associates: Provides aerospace engineering and technical services for space missions.
Pursuing B.S. in Aerospace/Mechanical Engineering or related field; U.S. citizen or permanent resident; ability to stand long periods and lift up to 50 lbs; onsite at NASA Ames; strong communication skills.
CAD, Python, MATLAB, STARDAC, Arc Jet
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