44 characterization jobs at 27 companies in Norristown, PA
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Associate Director, Product Characterization – In Vivo CAR-T
Malvern, Pennsylvania, United States
OnsiteFull Time
6+ YOEPhD in relevant field and 6+ years industry experience in analytical development for cell and gene therapies; deep immunology and lentivector expertise, regulatory knowledge, scientific leadership, and cross-functional collaboration skills.
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Associate Director, Product Characterization – In Vivo CAR-T
Malvern, Pennsylvania, United States
OnsiteFull Time
6+ YOEPh.D. in related field, 6+ years industry experience in analytical development for cell and gene therapy, deep immunology and lentivector expertise, regulatory knowledge, and proven scientific leadership.
3mo
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Associate Scientist, Protein Characterization
Bridgewater, New Jersey, United States
$103k-$131k/yr OnsiteFull Time
3+ YOEBachelor's in related field with 4+ years (or Master’s with 3+ years); experience with protein analytical/biophysical techniques, formulation/stability assessment, electronic lab notebook, strong communication and organizational skills.
DLS, SEC-MALS, batch MALS, circular dichroism, fluorescence, Amide IFTIR, DSC, sub-visible particle analysis, electronic lab notebook, AKTA FPLCs
1mo
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Territory Sales Manager Particle Characterization
Philadelphia or Ashland or Maryland or Pennsylvania or New Jersey or Delaware or District of Columbia
$95k-$107k/yr FieldFull Time
Technical/analytical instrument sales experience preferred, bachelor's in natural sciences or engineering preferred, valid driver's license and passport, strong presentation and communication skills, ability to travel up to 50-60% and work independently.
3d
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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
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Product Quality Engineer - Poromerics
Newark, Delaware, United States
HybridFull Time
5+ YOEBachelor's in chemical engineering or materials science, 5+ years manufacturing experience, SPC/DOE experience, strong analytical characterization and external communication skills.
Statistical process control (SPC), Process Control Systems (PCS), Design of Experiments (DOE), Artificial Intelligence (AI)
3d
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Associate Scientist
Telford, Pennsylvania, United States
OnsiteFull Time
Laboratory-based scientist supporting formulation development and characterization of polymeric biomaterials, drug delivery devices, dissolution, degradation, spectroscopy, and wet chemistry studies.
SEM, DSC, TGA, FTIR, Raman spectroscopy, HPLC, Karl Fischer titrations
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Scientist I Analytical Services
Wayne, Pennsylvania, United States
$98k-$106k/yr OnsiteFull Time
3+ YOEB.A./B.S. in chemistry/biotechnology or equivalent, 3+ years CRO/pharma experience in biotherapeutics characterization, method development, cGMP experience, data analysis and reporting.
Empower, Chromeleon
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Associate Scientist, Polymer Synthesis - Exton, PA (82354)
Exton, Pennsylvania, United States
$80k-$100k/yr OnsiteFull Time
Degree in polymer science/engineering or related field; experience in polymer synthesis, processing, characterization and DOE; familiarity with GMP/ISO, analytical methods, and engineering tools.
DSC, TGA, TMA, Rheology, FTIR, GPC, HPLC, Microsoft Word, Microsoft Excel, Microsoft Project, Microsoft PowerPoint, Microsoft Outlook, Pro/E
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Associate Scientist, Polymer Synthesis - Exton, PA
Exton, Pennsylvania, United States
$80k-$100k/yr OnsiteFull Time
Degree in polymer science or related field, experience in polymer synthesis and characterization, knowledge of DOE/Six Sigma/DFM, familiarity with GMP/ISO, and lab scale-up experience.
Design of Experiments (DOEs), Six Sigma, DFM, GMP, ISO, DSC, TGA, TMA, Rheology, FTIR, GPC, HPLC, Microsoft Word, Microsoft Excel, Microsoft Project, Microsoft PowerPoint, Microsoft Outlook, Pro/E
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Process R&D Technologist
Wilmington, Delaware, United States
OnsiteFull Time
2+ YOEBachelor's in chemistry/chemical engineering,2+ years industrial lab experience,ability to synthesize and characterize polymer materials,manage lab equipment,analyze and communicate experimental results.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
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Associate II, Chemistry, Process Development
Bristol, Pennsylvania, United States
OnsiteFull Time
3+ YOEB.S. in Chemistry or Chemical Engineering and ≥3 years process R&D experience; GMP and analytical characterization experience preferred; strong record-keeping and technical documentation skills.
Microsoft Office, ERP, ELN
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Research Associate, In Vivo Analytical Development
Philadelphia, Pennsylvania, United States
$75k-$97k/yr OnsiteFull Time
1+ YOEBachelor's degree with at least 1 year of relevant experience; viral vector characterization experience, molecular or biochemical methods, strong laboratory, analytical, communication, collaboration, and organizational skills.
Western Blot, ELISA, AlphaLISA, PCR, qPCR, ddPCR, flow cytometry, Microsoft Office
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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
2w
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For-Credit Research Associate Intern (Fall 2026)
Hamilton Township, New Jersey, United States
OnsiteInternship
Current college student in biological sciences or related major; hands-on multi-step organic synthesis, purification, and structural characterization experience; familiarity with flash chromatography, preparative HPLC, and LCMS.
flash chromatography, HPLC, LCMS
6d
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Scientist, Biology-Discovery
West Point, Pennsylvania, United States
$87k-$137k/yr OnsiteFull Time
2+ YOEBS plus 2+ years post-graduation experience or MS plus 1+ year laboratory experience in biology, chemistry, or another scientific field; protein purification and characterization expertise required.
Microsoft Office, FPLC, Bradford protein quantitation, UV-VIS spectroscopy, SDS-PAGE, Western blotting, fluorimetry, infrared spectroscopy, circular dichroism spectroscopy, light scattering, ultracentrifugation, Microsoft Excel
6d
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Advanced Research Chemist
Annandale, New Jersey, United States
OnsiteFull Time
5+ YOEPh.D. in organic or organometallic chemistry or related field; 5–15 years in chemical, petrochemical, or refinery industry; expertise in molecular design, synthesis, reaction mechanisms, characterization, and multidisciplinary research leadership.
NMR, GC, LC, Mass Spectrometry
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Lead Silicon Photonics Design Engineer
Horsham, Pennsylvania, United States
$101k-$172k/yr HybridFull Time
2+ YOEPhD in related field, 2+ years industrial silicon/III-V photonics design experience, tapeout and characterization experience, RF and photonics CAD/simulation skills, strong communication and teamwork.
Lumerical, Rsoft, HFSS, ADS, CST, Cadence, Synopsis, Python
2mo
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Materials Engineer-Advanced Deposition Technology-at Gelest
Morrisville, Pennsylvania, United States
OnsiteFull Time
Experience with wafer coating, thin-film deposition, lithography process development, and materials characterization; strong laboratory discipline, attention to detail, and ability to maintain reproducible nanometer-scale film deposition.
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.