15 materials scientist jobs at 13 companies in Chester, PA
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Research Scientist - Electronic materials
Newark, Delaware, United States
OnsiteFull Time
PhD in chemistry/chemical engineering/materials science (or MS + 3+ years) with strong hands-on analytical and film characterization experience, R&D project leadership, and excellent communication skills.
GC, TCD, FID, MS, FTIR, ICPMS, Ellipsometry, XRR, XPS, AES, SEM, CCP, ICP
1mo
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Scientist
Aberdeen, Maryland, United States
$75k-$95k/yr OnsiteFull Time
5+ YOEU.S. citizen required; ability to obtain DoD Secret clearance; 5+ years researching plasmonic and nanocrystalline materials, aerosol science, lab and field experiments; strong data analysis and communication.
6d
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Associate Scientist
Telford, Pennsylvania, United States
OnsiteFull Time
Laboratory-based role developing and characterizing polymeric materials, conducting analytical and wet chemistry experiments, and collaborating with multidisciplinary R&D teams.
SEM, light microscopy, milling, sieving, DSC, TGA, rheometry, FTIR, Raman spectroscopy, HPLC, Karl Fischer titrations
3mo
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Scientist: Steriles Packaging Development
Collegeville, Pennsylvania, United States
OnsiteFull Time
2+ YOEBachelor’s in Packaging Engineering/Packaging Science/Chemistry/Life Science with 2-4 years in parenteral packaging development; analytical/lab experience; knowledge of packaging materials and regulatory guidelines.
Analytical instrumentation, Statistical analysis, Design of Experiments, Lab equipment and packaging technologies
3mo
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Senior Data Scientist
Wilmington, Delaware, United States
OnsiteFull Time
5+ YOEPhD in Chemical Engineering or Material Science; or MA with 5+ industrial experience;Proficiency in R or Python; SQL knowledge; 5+ years applying statistics/data science; ML techniques; strong communication.
Python, R, SQL, XGBoost, Random Forest, Lasso
3mo
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Research Scientist (Polymers)
Exton, Pennsylvania, United States
HybridFull Time
3+ YOEPh.D. or M.S. in polymer/materials/chemical engineering, 3+ years industrial R&D (PhD) or 8+ years (MS); technical leadership, polymer chemistry and characterization expertise, program and stakeholder management.
1d
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Staff Scientist, Deposition Processes
Newark, Delaware, United States
OnsiteFull Time
7+ YOEPhD in chemistry, chemical engineering, or materials science specializing in ALD, or master's degree with 7+ years' relevant experience; hands-on ALD, chemical handling, metrology, and thin-film characterization expertise required.
Atomic Layer Deposition (ALD), Chemical Vapor Deposition (CVD), Fourier-transform infrared spectroscopy (FTIR), Ellipsometry, X-ray Reflectometry (XRR), X-ray Photoelectron Spectroscopy (XPS), Auger Electron Spectroscopy (AES), Scanning Electron Microscopy (SEM)
1d
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Research Scientist - Deposition Processes
Newark, Delaware, United States
OnsiteFull Time
3+ YOEPhD in Chemistry, Chemical Engineering, or Materials Science specializing in ALD, or master's degree with 3+ years relevant experience; expertise in ALD/CVD, thin-film characterization, chemical handling, and technical communication.
Atomic Layer Deposition (ALD), Chemical Vapor Deposition (CVD), FTIR, Ellipsometry, XRR, XPS, AES, SEM
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Associate Scientist at Gelest
Morrisville, Pennsylvania, United States
$75k-$99k/yr OnsiteFull Time
3+ YOEM.S. in chemistry/chemical engineering/materials science with 3+ years (or Ph.D. with 0–1 years) and laboratory experience in synthesis, characterization, instrumentation (e.g., NMR, GC, HPLC, MS), ELN use, safety and PPE compliance.
Electronic laboratory notebooks (ELN), Microsoft Office Suite, NMR, GC, HPLC, MS, IR, UV-Vis, TGA, DSC
3mo
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Cathode Scientist - LFP CAM
Monmouth Junction or Bordentown
$110k/yr OnsiteFull Time
1+ YOEPhD in a relevant field, 1+ years industry or national lab experience in lithium-ion battery materials synthesis/characterization, hands-on lab skills (SEM, TEM, XRD, ICP), electrochemistry, process development, and ability to lift 50 lbs and use PPE.
SEM, TEM, XRD, ICP, particle size analysis
1mo
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Lead Research Scientist-Crop Protection
New Castle, Delaware, United States
OnsiteFull Time
Advanced degree (PhD or Master's) in chemistry, materials science or related; strong experience in agriculture innovation or crop protection; proven project leadership, data analysis, and mentoring skills.
3w
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Development Scientist/Engineer – Healthcare
Morrisville, Pennsylvania, United States
OnsiteFull Time
10+ YOEAdvanced degree in polymer/materials/chemistry,10+ years developing healthcare polymer products,experience with polymer processing,scale-up,regulatory knowledge,and project leadership.
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Senior Scientist, Product Development
Ambler, Pennsylvania, United States
$95k-$120k/yr OnsiteFull Time
3+ YOEPh.D. in organometallic/main-group chemistry required; 3+ years industrial experience preferred. Must perform organometallic synthesis, DOE, scale-up support, handle air-sensitive materials, interpret NMR/GC/GC-MS/HPLC, and document in ELN.
NMR, GC, GC-MS, HPLC, electronic laboratory notebook, Design of Experiment (DOE)
1mo
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Principal Scientist, DSCS Digital Technologies–Laboratory Automation, Time Series Data Strategy (Hybrid)
Rahway or West Point
$173k-$273k/yr HybridFull Time
6+ YOEPhD/MS/BS in chemistry, biochemistry, engineering, physics, biology, pharmaceutical or material science with relevant years of experience; expertise in time series data, laboratory automation, data engineering, and cross-functional leadership.
OPC, MQTT, Python, R Studio, SQL, Databricks, API
1mo
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Process R&D Senior Scientist
Wilmington, Delaware, United States
HybridFull Time
0+ YOEPhD in chemical engineering/chemistry/materials or near completion, up to 4 years relevant experience, strong communication, project leadership, and proficiency with Microsoft Office.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
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