25 materials development engineer jobs at 19 companies in Islip, NY
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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 semiconductor materials/process development experience; strong materials science, chemical reaction engineering, thin film physics; hands-on patterning films and ALD/CVD family; SPC knowledge; analytical and communication skills.
ALD, CVD, PECVD, PE-ALD, LPCVD, SPC, XPS, AFM, XRD, SIMS, EUV, VME
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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Senior Development Engineer- Advanced Joint and Bonding
Hamden, Connecticut, United States
OnsiteFull Time
5+ YOEMaster's or PhD in Materials Science/Chemical/Plastics Engineering, 5+ years in thin adhesives or coatings deposition, experience with high-temperature adhesive systems, materials characterization, and data analysis tools.
DSC, TGA, DMA, FTIR, Microsoft Excel, MATLAB, Minitab, Origin
1mo
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Senior Development Engineer- Advanced Joint and Bonding
Hamden, Connecticut, United States
OnsiteFull Time
5+ YOEMaster's or Ph.D. in Materials Science/Chemical/Plastics Engineering, 5+ years in thin adhesives or coatings deposition, experience with high-temperature adhesive systems, materials characterization, and data analysis software.
Microsoft Excel, MATLAB, Minitab, Origin
1w
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Sr. Process Development Engineer (Spector)
Plainview, New York, United States
$143k-$188k/yr OnsiteFull Time
3+ YOEDegree in engineering, physics, materials science, or chemistry with 3–8+ years of thin-film deposition or semiconductor process experience; experiment design, data analysis, customer-facing skills, and willingness to travel 10–20%.
1mo
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Senior Process Engineer Metrology
Wilton, Connecticut, United States
OnsiteFull Time
5+ YOE5+ years in optical fabrication and interferometric metrology; BS/MS/PhD in Mechanical, Optical, Materials or related engineering; strong data analysis, RCA, SPC and process development skills.
JMP, Minitab, interferometry, profilometry, surface inspection tools
2w
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Senior Hardware Quality Engineer
Farmingdale, New York, United States
$98k-$163k/yr OnsiteFull Time
15+ YOEBachelor's in engineering and 15+ years quality experience; must support DoD Secret clearance eligibility, perform audits, develop QC procedures, lead material review and corrective actions, and use root-cause tools.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Oscilloscope, Logic Analyzer, Frequency Meter
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
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Assistant Packaging Engineer
Park Ridge, New Jersey, United States
$70k-$80k/yr OnsiteFull Time
1+ YOEBachelor’s degree in Packaging Engineering, Materials Science, Mechanical Engineering, or related field; 1+ year packaging engineering experience; knowledge of sustainability, GMPs, and packaging materials.
Packaging design software, Testing and validation tools
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.
3w
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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
5d
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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.
1mo
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Senior Frontend Engineer (React.js / Micro Frontends)
Stamford, Connecticut, United States
$145k-$175k/yr OnsiteFull Time
5+ YOE5+ years frontend experience with React.js, JavaScript (ES6+), HTML5/CSS3; experience with Material-UI, Styled Component, Webpack/Rollup, Storybook, React-Router-Dom, state management (Zustand/Redux/Context API), custom hooks, Jest/React Testing Library, RESTful APIs, Microsoft Azure and Azure DevOps, CI/CD, module federation and micro frontend arc...
React.js, JavaScript (ES6+), HTML5, CSS3, Material-UI, Styled Component, Webpack, Rollup, Storybook, React-Router-Dom, DOM, Zustand, Redux, Context API, Jest, React Testing Library, RESTful APIs, Microsoft Azure, Microsoft Azure DevOps, CI/CD, module federation, Docker, Next.js, DevExtreme DataGrid, ExcelJS
2w
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Lead Product Developer, Footwear Local Creation NA
New York, New York, United States
$114k-$232k/yr OnsiteFull Time
5+ YOEBachelor's or equivalent,5+ years footwear product creation,project management and technical expertise across lasts,uppers,materials,tooling,costing,testing,manufacturing;strong communication;up to15% travel.
2w
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Lead Product Developer, Footwear Local Creation NA
New York, New York, United States
$114k-$232k/yr OnsiteFull Time
5+ YOE5+ years footwear product creation experience, bachelor's degree preferred, strong project management, technical knowledge of lasts/uppers/materials/tooling/costing/testing/manufacturing, strong communication and leadership, travel up to 15%.
2mo
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Controls Estimator
Latham, New York, United States
$73k-$117k/yr HybridFull Time
3+ YOEEstimate HVAC controls projects including materials, labor, subcontractors, and equipment; develop scope; prepare detailed cost proposals; liaise with Account Managers; travel locally.
Building Automation, HVAC Controls, HVAC Systems, Estimating software
4d
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Research Scientist (Characterization)
Yorktown Heights, New York, United States
$150k-$220k/yr OnsiteFull Time
Master's degree in engineering/physics or related; proven research record in materials science and superconducting qubits; Python familiarity; quantum device and fabrication knowledge preferred.
Python
2mo
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Postdoctoral Research Associate - Artificial Photosynthesis
Upton, New York, United States
$82k-$85k/yr OnsiteFull Time
PhD in chemistry/materials/chemical engineering or related field; synthetic skills in organic/inorganic/organometallic chemistry; experience in catalytic reactions and relevant instrumentation; publication record and teamwork skills.
pulse radiolysis, UV/Vis transient absorption (TA), Time-resolved infrared (TRIR), single-crystal X-ray crystallography, Electrochemical techniques, gas diffusion electrodes, XAS, XPS, XRD, RIXS
4d
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Senior Analyst, Regulatory Compliance & Retailer Requirements (25609)
Long Island City, New York, United States
$75k-$113k/yr OnsiteFull Time
0+ YOEBS in Environmental Science/Packaging/Engineering, 0–2 years relevant experience, knowledge of sustainable packaging, recycling sources, packaging materials and processes, and proficiency with Unique Package Definition Systems and Microsoft Office.
Unique Package Definition Systems, Microsoft Excel, Microsoft Word, Microsoft Outlook
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