17 materials development engineer jobs at 13 companies in Patchogue, NY
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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
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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
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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%.
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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
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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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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.
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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.
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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.
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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
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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
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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
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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
2w
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Scientist - Makeup (24217)
Melville, New York, United States
$75k-$85k/yr OnsiteFull Time
2+ YOEBachelor's degree in chemistry/chemical engineering/materials science/biology/biochemistry or related,2+ years relevant scientific experience (cosmetics preferred),strong lab formulation and analytical skills,DOE familiarity,documentation and communication skills.
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Associate Scientist - Therapeutic Proteins - Antibody Radioconjugates Technology
Tarrytown, New York, United States
$70k-$110k/yr OnsiteFull Time
1+ YOEB.S. in chemistry/biochemistry/chemical engineering/chemical biology,1+ years lab experience,hands-on protein chemistry/bioconjugation,chromatography and mammalian cell culture experience,ability to work with radioactive materials and lift 50 lbs.
HPLC, FPLC, Microsoft Excel, Prism, electronic laboratory notebook systems
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Post Doctoral Associate
Brooklyn, New York, United States
$70k/yr OnsiteFull Time
PhD in Chemical Engineering, Materials Science, or related field; demonstrated polymer science background, publication record, US work eligibility, and experience in research automation, high-throughput experimentation, computational methods, proposal preparation, and leadership preferred.
Interfolio
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Standards & Procedures Specialist
Guilford, Connecticut, United States
OnsiteFull Time
Support development and maintenance of fleet SOPs, curriculum, training materials, and operational alignment; experience in operational standards, hospitality or marine/engineering environments; strong written communication and organizational skills; ability to travel 5-10%.
Microsoft SharePoint, HelmCONNECT, Microsoft Teams, Panatrack
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