7 polymer engineer jobs at 6 companies in Bloomington, 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
2w
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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)
2mo
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Solution Engineer - Applications II
Garden Grove, California, United States
$82k-$127k/yr OnsiteFull Time
5+ YOEBachelor's degree in materials, chemical, mechanical, or polymer engineering/science required; 5+ years in specialized industries or manufacturing; SolidWorks or AutoCAD proficiency; engineering drawings and GD&T experience.
SolidWorks, AutoCAD, GD&T
1w
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Sr. Mechanical Engineer, Gearbox
Tustin or Irvine
$108k-$135k/yr OnsiteFull Time
Experience designing injection-molded plastic gears and gear trains; KISSsoft, CAD, multibody dynamics, GD&T, tolerance analysis, polymers, injection molding, PLM, and gear metrology expertise required.
KISSsoft, ISO 1328, VDI 2736, Catia V5, Catia V6, Multibody dynamics (MBD), GD&T, PLM, BOM, DVP&R, DFMEAs, iCIMS Talent Cloud Artificial Intelligence (TCAI)
1w
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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
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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.