43 materials development engineer jobs at 31 companies in Mercerville, NJ
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
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.
3w
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Research & Development Engineer
Thorofare, New Jersey, United States
$77k-$94k/yr OnsiteFull Time
2+ YOEBachelor's in engineering/materials field, 2+ years in bearing design or related engineering, tribology and testing experience, manufacturing/process knowledge, data analysis, project management, and strong communication.
FEA, Tribology modeling
3mo
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Films Process Development Engineer
New York, New York, United States
$107k-$182k/yr RemoteFull Time
4+ YOEPhD or MS with 4+ years in materials or process development; strong materials science/chemical reaction engineering; experience with thin films and deposition processes; patterning films; ALD/CVD/PECVD/PE-ALD/LPCVD; SPC and manufacturable tech knowledge.
ALD, CVD, PECVD, PE-ALD, LPCVD, XPS, AFM, XRD, SIMS
1mo
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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.
1w
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Senior Process Development Engineer
Plainview or New York City
$113k-$145k/yr OnsiteFull Time
6+ YOERequires a master's degree and 6+ years of experience, or a PhD and 3+ years, in physics, materials science, or a related field; expertise in semiconductor thin films, vacuum technology, characterization, and data analysis.
TEM, EBSD, EELS, XPS, XRD, XRR
2mo
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Lead Application Engineer for Business Development
Bridgewater or Bridgewater
$87k-$120k/yr OnsiteFull Time
5+ YOEBachelor's in Chemical/Mechanical/Materials Engineering or related field; 5+ years in coatings/flexible packaging; lab development and project management; travel ~30%; strong communication.
coating, laminating, film extrusion, lab testing, formulation development
1mo
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Business Development Manager – Medical
Wayne, Pennsylvania, United States
RemoteFull Time
10+ YOEBSc/MSc in chemistry/materials/chemical engineering or related,10+ years medical market business/application development experience,deep polymer/materials technical knowledge,project management,English proficiency.
SalesForce (SFDC)
1mo
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Innovation Engineer - Packaging
Piscataway, New Jersey, United States
$97k-$130k/yr HybridFull Time
4+ YOEBachelor's in packaging/industrial design/engineering or related, 4+ years packaging development experience, proven work with diverse materials/technologies, strong communication and cross-functional collaboration.
2mo
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Director of Research & Development
Brooklyn, New York, United States
$160k-$240k/yr OnsiteFull Time
10+ YOE10+ MgmtBachelor's in engineering/chemistry required; 10+ years managing R&D teams and developing polymer/material-based products in regulated environments; experience with project/product lifecycle, regulatory submissions, and cross-functional leadership; travel up to 20%.
Microsoft Office, Microsoft Excel, Microsoft Word, Microsoft PowerPoint
1w
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Software Engineer Sr - E3
King of Prussia, Pennsylvania, United States
$110k-$205k/yr OnsiteFull Time
Requires JavaScript/Node, C#, modern web frameworks, GitLab pipelines, Agile Scrum, Jira, Version One, Confluence, and active Top Secret clearance with SCI or special program access.
JavaScript, Node.js, C#, Angular, React, Vue.js, Ember.js, GitLab, Jira, Version One, Confluence, CSS, Astro, Material, REST API, gRPC
2mo
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Research Engineer
Brooklyn, New York, United States
$26/hr OnsitePart Time
3+ YOEMS in materials/electrical engineering required, 3+ years hands-on nanofabrication experience, strong process documentation and scientific writing, publication record, and proof of US work eligibility.
4d
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UI Engineer
Parsippany, New Jersey, United States
$100k-$130k/yr OnsiteFull Time
8+ YOERequires 8+ years of experience with TypeScript, React, Next.js, BFF/API patterns, NestJS, monorepos, pnpm workspaces, Vite, Storybook, Material UI, and Adobe Experience Manager.
TypeScript, React, Next.js, NestJS, pnpm, Vite, Storybook, Material UI (MUI), Adobe Experience Manager (AEM), Kafka, Redis, AWS
1w
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Senior Corrosion Modeler Developer
Parsippany, New Jersey, United States
OnsiteFull Time
5+ YOEPhD in materials science, chemical engineering, physical chemistry, or related field focused on corrosion; 5+ years industrial corrosion experience preferred; scientific programming and modeling expertise required.
Python, C++, MATLAB, Fortran, APSEN, HYSYS, Pro-II, OLI Studio, OLI Flowsheet, PINNs, AI/ML
1mo
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Frontend Developer (Angular)
Westlake or New York City
$75k-$90k/yr OnsiteFull Time
6+ YOE6–9 years frontend experience; strong Angular, TypeScript, JavaScript, HTML5, CSS3/SCSS, RxJS, NgRx; experience with PrimeNG/Angular Material/AG-Grid; testing with Jest/Cypress/Playwright; CI/CD and Agile experience.
Angular, TypeScript, JavaScript, HTML5, CSS3, SCSS, RxJS, NgRx, PrimeNG, Angular Material, AG-Grid, Jest, Cypress, Playwright, CI/CD
1w
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Supplier Quality Engineer
Parlin, New Jersey, United States
OnsiteFull Time
5+ YOEBachelor's degree in engineering or materials science, 5+ years in manufacturing, quality, development, or continuous improvement engineering, statistical techniques, FMEAs, project management, advanced Excel and PowerPoint, and statistical software experience.
Statistical Process Control (SPC), Microsoft Excel, Microsoft PowerPoint, Minitab, JMP, Design of Experiments (DOE), Control Charts, Gage R&R, Analysis of Variance (ANOVA), FMEAs
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
2w
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Associate Manager, Packaging Engineering
Brooklyn, New York, United States
$110k/yr HybridFull Time
Eva NYC: Sustainable hair care brand producing vegan and cruelty-free products.
4+ YOEBachelor's in Packaging Engineering or related, 4+ years packaging development experience (CPG/beauty preferred), strong technical knowledge of materials and testing, ability to review drawings and develop specifications, excellent communication and problem-solving.
1mo
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Packaging Developer (Contract)
Brooklyn, New York, United States
$40/hr OnsiteContract, Temporary
5+ YOE5+ years packaging development experience (secondary/tertiary) with expertise in materials, finishes, print techniques, end-to-end product development, project management, and domestic/overseas sourcing; available for after-hours work.
2mo
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LDP- Leadership Development Program: Operations
Morrisville or Philadelphia or Fairless Hills or Pennsylvania or New Jersey or North Carolina
OnsiteFull Time
Bachelor's degree required (engineering/mining/materials preferred), valid driver's license, willing to travel up to 25%, able to work outdoors and lift heavy weights, flexible schedule including Saturdays, willing to obtain MSHA/ACI Level 1.
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