92 materials testing jobs at 67 companies in San Leandro, CA

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Construction Materials Testing Technician Level I/II
Hayward or Stockton or Fresno
$25-$33/hr FieldFull Time
Kleinfelder
Kleinfelder: Professional engineering, design, and construction management services.
1+ YOEAbility to perform field and lab construction materials testing, lift up to 50+ lbs, operate testing equipment, hold multiple field certifications (ACI, Caltrans, NICET, etc.), and travel throughout Northern California.
ultrasonic non-destructive testing machine, concrete cylinder press
1mo
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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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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
2mo
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Materials Engineer
Fremont, California, United States
$113k-$209k/yr OnsiteFull Time
Neuralink
Neuralink: Developing implantable brain-computer interfaces to restore human capabilities.
2+ YOEMS or PhD in Mechanical Engineering, Materials Science, or related field; 2+ years explicit dynamics FEA; 2+ years mechanical testing; materials characterization experience; CAD proficiency; familiarity with test standards.
LS-DYNA, Abaqus/Explicit, SolidWorks, CORA, DIC
1mo
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Sr Materials and Battery Compliance Engineer
San Carlos, California, United States
$171k-$200k/yr OnsiteFull Time
1X
1X: Manufacturing safe, general-purpose humanoid robots for home and work.
5+ YOE5+ years in battery/materials compliance or product certification; experience with UL processes, UN 38.3, IEC 62133-2, RoHS/REACH/WEEE, managing certification testing, and translating regulations into engineering and manufacturing requirements.
SEM-EDX, FTIR, XRF, ICP-MS, ICP-AES, GC/MS, Ion Chromatography, UN 38.3, UL 1642, UL 2054, IEC 62133-2:2017, ANSI/NEMA C18, RoHS, REACH, WEEE, Conflict Minerals, California Prop 65
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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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Postdoctoral Researcher – Battery Materials & Electrochemical Energy Storage
Berkeley, California, United States
$84k-$94k/yr OnsiteFull Time
Lawrence Berkeley National Laboratory
Lawrence Berkeley National Laboratory: Conducts multidisciplinary scientific research for the U.S. Department of Energy.
Ph.D. in chemistry, chemical engineering, materials science or related; hands-on battery materials synthesis, cell assembly, electrochemical testing, and structural characterization; strong record of publication and data management.
Python, MATLAB, X-ray diffraction, electron microscopy, X-ray photoelectron spectroscopy (XPS), glovebox, galvanostatic cycling, impedance spectroscopy, synchrotron
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Postdoctoral Researcher – Battery Materials & Electrochemical Energy Storage
Berkeley, California, United States
$84k-$94k/yr OnsiteFull Time
Lawrence Berkeley National Laboratory
Lawrence Berkeley National Laboratory: Conducts scientific research to address global challenges.
PhD in chemistry, chemical engineering, materials science or related; hands-on experience with battery material synthesis, cell assembly, electrochemical testing, glovebox operation, and structural characterization; strong communication and data management skills.
Python, MATLAB, glovebox, X-ray diffraction, electron microscopy, X-ray photoelectron spectroscopy, synchrotron
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Project Manager - QAQC
San Francisco, California, United States
HybridFull Time
Enertis Applus+
Enertis Applus+: Global engineering, consulting, and quality control for renewable energy.
5+ YOEBachelor’s degree in Materials Sciences/Engineering; 5+ years in process/materials/manufacturing engineering; QA/QC experience; factory audits and testing; travel 50% domestic.
Quality assurance, Process validation, Testing, Documentation
3mo
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Test Technician
Santa Clara, California, United States
$21-$40/hr OnsiteFull Time
SiTime
SiTimeNASDAQ: SITM: Designs and sells silicon MEMS precision timing solutions.
Associate or Bachelor’s in Electrical/Electronics/Materials Science or related field; hands-on testing with ATE/hand-test; lab safety and reliability knowledge; data analysis skills.
ATE, Orpheus, Saunders, Exatron, Teradyne
2mo
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RF Test New Product Technology Project Manager
Cupertino, California, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Coordinating RF compliance and performance test programs, preparing test setups and materials, partnering with engineers and lab operations, prioritizing tasks in dynamic hardware engineering environments.
3d
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Postdoctoral Appointee -- Neuromorphic Device Physics, Chemistry and Applications, Onsite
Livermore, California, United States
OnsiteFull Time, Temporary
Sandia National Laboratories
Sandia National Laboratories: Conducts science and engineering research for national security.
PhD in physics/EE/materials or related, hands-on electronic materials synthesis and measurement experience, publication record, clean room and device testing experience preferred.
Python, FPGA
2mo
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R&D Intern
Fremont, California, United States
$40-$45/hr OnsiteMultiple Commitments Available
Enovix
EnovixNASDAQ: ENVX: Manufactures advanced silicon-anode lithium-ion batteries for electronic devices.
PhD student or graduate researcher with electrochemistry, battery materials, cell testing, and failure analysis experience.
Python, MATLAB, JMP, Origin, XRD, XPS, Raman, FTIR, BET, TGA
2mo
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Staff Engineer, Anode R&D
Hayward, California, United States
$125k-$153k/yr OnsiteFull Time
Blue Current
Blue Current: Develops silicon solid-state batteries for mobility and stationary storage.
3+ YOEPhD with 3+ years or MS with 6+ years or BS with 8+ years in materials/chemical engineering related to batteries; hands-on solid-state battery experience; expertise in anode materials and cell testing.
SEM, XRD, TGA, FTIR, DSC, EIS, CV, GITT
1mo
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Validation Engineer, Electro-Optical Devices
Milpitas, California, United States
$150k-$177k/yr OnsiteFull Time
PsiQuantum
PsiQuantum: Builds fault-tolerant quantum computers using silicon photonics technology.
3+ YOEBachelor's in Engineering/Physics/Materials and 3+ years' industry experience; experience testing in cryogenic environments; experience with optical/electrical test equipment (OSA, oscilloscopes, AWG, VNA); developing test methods and automation scripts.
optical power meters, lasers, optical spectrum analyzer (OSA), oscilloscopes, function generators, AWG, vector network analyzer (VNA), single photon detectors
2mo
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Elementary PE Teacher (TK-8th)
Hayward, California, United States
OnsitePart Time
KEY Academy
KEY Academy: Public K-8 charter school located in Hayward, California.
Preliminary/Clear Single Subject Credential; application materials; Fingerprints, Livescan, TB test; Physical Education credential.
1mo
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Test Engineer
Sunnyvale, California, United States
$159k-$190k/yr OnsiteFull Time
LTA Research & Exploration
LTA Research & Exploration: Develops and builds next-generation zero-emission rigid airships.
4+ YOEB.S. in engineering +4 years aerospace test/materials experience; experience with sensor/DAQ/instrumentation, ASTM/DO-160 style methods, data analysis, technical reporting; able to lift 30 lbs and pass background/drug screens.
LabVIEW, PLCs, Python, MATLAB, R, JMP, Tableau, Digital Image Correlation (DIC), DAQ systems, load cells, strain gages, universal test machines
1w
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PBF Martinez
Martinez, California, United States
$26-$31/hr OnsiteFull Time
The Brock Group
The Brock Group: Provides specialty craft and maintenance services for industrial facilities.
Operate and monitor plant equipment, load trucks, perform material testing and sample collection; basic computer and organizational skills.
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Distribution Process Worker Leader
Tracy, California, United States
$34-$37/hr OnsiteFull Time
Defense Logistics Agency
Defense Logistics Agency: Manages the global supply chain for the Department of Defense.
Leads three or more warehouse workers; performs stock selection, packing, inventory counts, material handling, and operates material handling equipment including forklifts; must meet physical demands and pass drug testing.
Material Handling Equipment (MHE), forklift
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Nitrous Oxide Plant Operator - Richmond, CA
Richmond, California, United States
$43/hr OnsiteFull Time
Matheson
MathesonTokyo Stock Exchange: 4091: Supplying industrial, medical, and specialty gases and handling equipment.
Operate nitrous oxide production facility, test and release materials, monitor processes, maintain records, ensure safety and regulatory compliance.
Gas chromatography, Analytical methods, Instruments and test equipment, Basic computer skills