100 materials science jobs at 63 companies in Los Angeles, CA
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Materials Engineer (Materials Laboratory)
Hawthorne, California, United States
$100k-$140k/yr OnsiteFull Time
1+ YOEBS in materials science/engineering; 1+ years in a materials testing lab; hands-on mechanical testing or characterization experience.
SEM, EDS, XRD, FTIR, Spark OES, Pycnometer, Tensile Testing, TGA, DSC, DMA, Gleeble
1w
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Materials Engineer II
Lake Forest, California, United States
$80k-$100k/yr OnsiteFull Time
4+ YOEBachelor's degree in materials science or related engineering, 4+ years in materials science and engineering, polymer and metallic wire experience, testing methodologies, DOE, technical writing, and English fluency.
Scanning Electron Microscope (SEM), Differential Scanning Calorimetry (DSC), Thermogravimetric Analysis (TGA), Fourier Transform Infrared (FTIR), Microsoft Office, Design of Experiments (DOE)
4d
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Materials Scientist – Surface Chemistry & Adhesion
Aliso Viejo, California, United States
$120k-$140k/yr OnsiteFull Time
Ph.D. in materials science, surface science, polymer science, chemistry, chemical engineering, or related field; expertise in polymer interfaces, adhesion, surface modification, coatings, experiments, characterization, and regulated product development.
Microsoft Office, Spreadsheet Software, AFM, SEM/EDS
3mo
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Materials Scientist — Organic Crystal Growth & Process Engineering
Pasadena, California, United States
$154k-$217k/yr OnsiteFull Time
3+ YOEPhD in chemical/ materials science or related field; 3+ years experience; strong materials development and characterization background.
COMSOL Multiphysics, Ansys Fluent, Siemens FLOEFD/StarCCM+, NX, SolidWorks, CNC machining, 3D printing, NMR, GC/MS, LC/MS, SEM, AFM, XRD, DSC, TGA
2mo
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Materials Engineer - Interior & Exterior Trim
Irvine, California, United States
$86k-$107k/yr OnsiteFull Time
4+ YOEBS in materials science/engineering required (MS preferred), 4+ years materials development experience preferred, multi-disciplined experience with plastics/films/textiles/composites, project/vendor management, strong communication, Google suite proficiency, ~10% travel.
Google suite
5d
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Chemical / Materials Engineer – Space Solar
Hawthorne, California, United States
$125k-$160k/yr OnsiteFull Time
1+ YOEBachelor's or master's degree in chemistry, chemical engineering, materials science, applied physics, or related field; 1+ year hands-on experience with photovoltaic, optoelectronic, polymer, or related materials; experiment and data analysis skills.
XRD, XPS, FTIR, DSC, TGA, SEM, AFM, Python, MATLAB, EQE
1mo
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Manager, Stage Materials & Processes Engineering
Long Beach, California, United States
$150k-$224k/yr OnsiteFull Time
6+ YOE2+ MgmtBachelor's in materials science/engineering or related field,6+ years materials & process engineering experience,2+ years leading technical teams,proficiency in M&P qualification,failure analysis,and experimental design.
1w
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2026 Materials Physicist – Non-Destructive Evaluation (NDE)
El Segundo, California, United States
$100k-$140k/yr OnsiteFull Time
0+ YOEMasters in relevant STEM, 0–1 year industry experience, foundation in materials science and NDI methods, ability to obtain security clearance, willingness to travel (~20%).
Python, C++, LabVIEW, CAD, 3D printing
5d
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Materials Engineer: Metal Additive Manufacturing
Malibu, California, United States
$81k-$99k/yr OnsiteFull Time
0+ YOEEngineering or physical sciences degree, 0–3 years of experience, CAD and engineering programming knowledge, additive manufacturing and mechanical characterization experience, scientific data analysis, communication, and U.S. citizenship with clearance eligibility.
Laser Powder Bed Fusion (LPBF), 3D printers, CAD, SolidWorks, Python, MATLAB, Mathematica, Pycnometry, X-ray computed tomography, Optical microscopy, Scanning electron microscopy, Mechanical testing, Instrumentation, Data acquisition
1mo
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Materials and Process Engineer 3/4
Woodland Hills, California, United States
$104k-$194k/yr OnsiteFull Time
5+ YOEActive US Secret clearance, STEM bachelor's (materials science preferred), 5+ years engineering experience (Principal) or 8+ years (Sr Principal), metallurgy and manufacturing process knowledge, lab/ metallography experience.
SEM
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Composites Materials and Process Engineer (US)
Anaheim, California, United States
$123k-$168k/yr OnsiteFull Time
5+ YOEBachelor's in engineering or materials science required; 5+ years' experience in composites R&D, 2+ years reviewing composite part designs, 3+ years in composite materials/process R&D, aerospace industry experience, strong problem solving and communication.
1w
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CLT HTG M215 Cultural Materials Science I: Analytical Imaging and Documentation in the Cons of Materials
Malibu, California, United States
$71k-$98k/yr OnsiteTemporary
5+ YOEGraduate degree in natural sciences or conservation science and at least five years of conservation photography experience; academic teaching experience is preferred.
digital photography, computer-aided recording tools, scientific imaging, photography studio
3mo
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Distinguished Scientist – Materials, Chemistry and Insulin Infusion
Northridge, California, United States
$204k-$306k/yr OnsiteFull Time
15+ YOEBachelor/Master/PhD with extensive experience in biocompatibility, materials science, and insulin infusion device development.
3mo
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Applied Scientist, Materials and Process Development, AWS Center for Quantum Computing
Pasadena, California, United States
$143k-$193k/yr OnsiteFull Time
PhD in engineering, physics, or materials science; expertise in thin-film deposition and 200 mm wafer scale; strong materials characterization and cross-functional collaboration.
Thin-film deposition, Materials characterization, Semiconductor process integration
3mo
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Sr Research Engineer - Polymer Materials (Fontana, CA, US, 92337)
Fontana, California, United States
$120k-$135k/yr OnsiteFull Time
0+ YOEPhD in polymer science/engineering or MS with 3–10 years of experience; PVC expertise; AI-assisted material characterization; travel ~35%; strong communication.
PVC, extrusion, formulation development, DSC, TGA, DMA, rheometer
3mo
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Building Sciences Team Leader (Asbestos/Lead/Hazardous Materials)
Torrance, California, United States
$130k-$150k/yr OnsiteFull Time
10+ MgmtBachelor's degree, 10+ years leadership experience, California Asbestos Consultant and CDPH Lead Inspector/Assessor certifications, 40-hour HAZWOPER, strong business development and technical expertise in asbestos/lead/hazardous materials.
2mo
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Part-Time, Teaching-Track Faculty Positions in Political Science and International Relations
Los Angeles, California, United States
$11k/yr OnsitePart Time
PhD in a relevant field, demonstrated undergraduate teaching excellence in political science or international relations, subject-matter expertise in listed areas, and teaching materials (CV, cover letter, syllabi, evaluations) for review.
1mo
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Injection Molding Mold Maker, Manufacturing - Life Science
Garden Grove, California, United States
$32-$55/hr OnsiteFull Time
5+ YOERequires 5+ years of injection molding or plastics manufacturing, mold design and fabrication, engineering drawing, GD&T, and CAD experience, plus knowledge of mold components and mold-making materials.
Computer-Aided Design (CAD), CNC, GD&T, lathes, grinders
3mo
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Robotics Engineer: Process
Carson, California, United States
$80k-$150k/yr OnsiteFull Time
1+ YOEBachelor's degree in Mechanical Engineering, Materials and Process Engineering, Materials Science, or related field; 1+ year manufacturing process development experience; strong materials science knowledge; analytical and collaborative skills; U.S. work authorization.
CAD
3mo
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Senior Scientist, Analytical Sciences
El Segundo, California, United States
$140k-$180k/yr OnsiteFull Time
3+ YOEMS or PhD in Chemistry, Biochemistry, Chemical Engineering, Materials Science or related; 3+ years post-PhD or 6+ years post-MS; experience developing methods for regulated filings
LC-MS, LC-MS/MS, HPLC/UPLC, NMR, UV, DSF, DLS, CD, FTIR, Raman, SEC-MALS, GC-MS, CE-SDS, icIEF, SDS-PAGE
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