26 polymer engineer jobs at 21 companies in Norristown, PA
2mo
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Sustaining Engineer
Southampton, Pennsylvania, United States
OnsiteFull Time
3+ YOEBachelor’s in Mechanical, Biomedical, or Polymer Engineering; 3+ years in sustaining or related engineering in regulated industries; CAD, validation, GMP knowledge; strong problem-solving and communication.
SolidWorks, AutoCAD, CAD
3w
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Coating Engineer
Newark, Delaware, United States
OnsiteFull Time
Bachelor's in engineering or related field, hands-on polymer/coating lab experience, analytical skills, project management, electrochemical testing familiarity, ability to travel up to 25%.
potentiostat, impedance spectroscopy, SPC
3mo
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Materials Technology Project Engineer
Easton, Pennsylvania, United States
OnsiteFull Time
1+ YOEBS in Chemical, Materials or Polymer Engineering; 1-5 years plastics/product design; knowledge of polymers; travel up to 25%; project development and cross-functional collaboration; strong communication.
Abaqus, Ansys, Mold Flow Insight, Finite Element Analysis (FEA), FTIR, DMA, DSC, TGA, Tensile testing, Mold Flow, MS Office
3w
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Coating Engineer
Newark, Delaware, United States
OnsiteFull Time
Bachelor's in engineering or materials science, hands-on polymer/coating lab experience, ability to scale lab processes to manufacturing, data analysis skills, familiarity with electrochemical testing; travel up to 25%.
potentiostat, impedance spectroscopy, SPC, Six Sigma
2d
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Sr. Metrology & Automation Engineer
Newark, Delaware, United States
HybridFull Time
5+ YOEBachelor's, master's, or doctoral degree in engineering, polymer, materials science, or related fields; 5+ years in metrology, automation, and manufacturing technology; project leadership experience.
JMP, Minitab, SPC, PPE
15h
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Senior Materials Development Engineer
New Holland, Pennsylvania, United States
OnsiteFull Time
5+ YOEBachelor's degree in engineering, chemistry, or materials science required; 5+ years of engineering experience, technical project leadership, polymer and plastic materials expertise, formulation, extrusion, testing, and statistical methods required.
1w
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Technical Support Engineer 3
Exton, Pennsylvania, United States
$115k-$125k/yr OnsiteFull Time
8+ YOEBachelor's degree in a relevant science or engineering field, 8+ years in elastomer or high-performance polymer applications, compounding and molding experience, and applied materials development expertise.
laboratory equipment, pilot-scale equipment
4w
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Engineer Energetics Manufacturing 2/3
Elkton, Maryland, United States
$88k-$163k/yr OnsiteFull Time
Bachelor's or Master's in engineering, US citizenship, ability to obtain Secret clearance, experience in polymer/adhesives manufacturing, process development, Lean/SPC, and manufacturing support.
6d
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Process Engineer (Mitsubishi Chemical Advance Material)
Reading, Pennsylvania, United States
$85k-$95k/yr OnsiteFull Time
2+ YOEBachelor's degree in engineering and 2–4 years of process engineering or polymer processing experience. Requires process optimization, project management, communication, and Microsoft Office proficiency; Lean/Six Sigma, SolidWorks, and AutoCAD preferred.
Microsoft Excel, Microsoft Office, SolidWorks, AutoCAD
4w
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Engineer Energetics Manufacturing 2/3
Elkton, Maryland, United States
$88k-$163k/yr OnsiteFull Time
2+ YOEU.S. citizen able to obtain Secret clearance. Bachelor's or Master's in engineering with 2–5+ years experience depending on level. Expertise in polymer/adhesives, process development, SPC, lean manufacturing, TPM, and additive manufacturing.
SPC
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.
1mo
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Production Engineering Co-op
West Deptford, New Jersey, United States
OnsiteInternship
Enrollment in chemical or mechanical engineering program, working knowledge of spreadsheets and word processing, basic material balances, chemistry and thermodynamics, data analysis and troubleshooting skills for polymer production.
1w
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Digital Manufacturing Solutions Product Manager - Performance Polymer Solutions
Worcester or Wayne or Malvern or Washington
$102k-$158k/yr HybridFull Time
6+ YOEBachelor's degree in computer science, software or manufacturing engineering required; 6+ years manufacturing change management, 3+ years project and portfolio management, and 2+ years manufacturing software experience.
Python
1w
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Summer 2027 - Textile Engineering Intern - Lehigh Valley, PA
Coopersburg or Lehigh County
OnsiteInternship
Pursuing a bachelor's or master's degree in textile engineering, textile design, textile technology, materials science, polymer or color chemistry; GPA 3.20+; rising junior, senior, or master's student; U.S. work authorization.
Textile Standards
1mo
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Manufacturing Technology Manager
Philadelphia or Europe or Asia
$134k-$201k/yr OnsiteFull Time
Bachelor's in chemical engineering or chemistry, Six Sigma Green Belt, experience with suspension polymerizations and polymer functionalization, equipment maintenance and process improvement experience, leadership and cross-site collaboration; no immigration sponsorship.
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.
1mo
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Principal Development Chemist
Bridgewater, New Jersey, United States
$95k-$115k/yr OnsiteFull Time
3+ YOEPhD preferred or master’s in chemistry/materials/polymer/chemical engineering,3-5 years lab experience in adhesives/coatings or polymer systems,polymer science and formulation expertise,organic synthesis experience,strong communication skills.
3mo
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Postdoctoral Research Associate
Princeton, New Jersey, United States
OnsiteContract
Ph.D. in Chemical Engineering; experience in computational polymer dynamics and ion transport; knowledge of molecular simulations and soft matter; strong communication and independence.
2w
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Regional Account Manager - Engineered Polymers
Brecksville or Boston or Columbus or Chicago or Milwaukee or Orlando or Atlanta or Tampa or Detroit or Charlotte or Cincinnati or Minneapolis or Pittsburgh or St. Louis or Kansas City or Jacksonville or Philadelphia or Indianapolis
$120k-$160k/yr RemoteFull Time
5+ YOEBachelor's degree,5+ years B2B sales/account management experience in polymers/materials,technical-commercial background,CRM and Microsoft Excel proficiency,consultative selling and value-based selling skills.
CRM, Microsoft Office, Microsoft Excel
1mo
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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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