5 polymer engineer jobs at 4 companies in Rialto, CA
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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
1d
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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)
1mo
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Mechanical Engineer - Product Development
Irvine, California, United States
$32-$38/hr OnsiteFull Time
1+ YOEBachelor's in Engineering or 5 years equivalent experience; minimum 1 year field experience; polymer processing, SolidWorks, GD&T, MS Office (Excel/Word/Outlook); strong oral communication.
SolidWorks, Microsoft Excel, Microsoft Word, Microsoft Outlook
3w
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R & D Manager (85690)
El Monte, California, United States
$162k-$195k/yr OnsiteFull Time
10+ YOEBachelor's in chemistry/chemical engineering/polymer science required; 10+ years R&D manufacturing experience; supervisory experience; ability to lift 50 lbs; ITAR/EAR U.S. person status may be required.
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R & D Manager (85690)
El Monte, California, United States
$162k-$195k/yr OnsiteFull Time
10+ YOEBachelor's in chemistry/chemical engineering/polymer science required; 10+ years R&D manufacturing experience; supervisory experience; ability to lift 50 lbs; ITAR U.S. person required; DOD Secret clearance may be required.