59 materials engineer jobs at 38 companies in Cornwall, NY
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Optical Fabrication Engineer
Danbury, Connecticut, United States
$73k-$149k/yr OnsiteFull Time
Degreed engineer with CAD (Creo/SolidWorks), GD&T, technical writing, and basic manufacturing materials knowledge.
Creo Parametric, SolidWorks
1w
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Project Engineer
Leesburg or Allendale
$90k-$110k/yr HybridFull Time
2+ YOEBS in Mechanical/Biomedical Engineering required (MS preferred),2+ years relevant experience,knowledge of design controls,GD&T,materials,manufacturing,prototyping,and basic project management;Creo or SolidWorks and CAE experience.
CAE, Creo, SolidWorks
3w
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Applications Engineer
Rockleigh, New Jersey, United States
$70k-$130k/yr OnsiteFull Time
2+ YOEB.S. in Materials Science or Engineering, 2+ years experience, knowledge of vacuum/PVD and sputtering, experience with thin film metrology (profilometer, ellipsometer, reflectometer, RGA), MS Office proficiency, ability to travel and perform physical tasks.
PVD, sputtering, profilometer, ellipsometer, reflectometer, RGA, Microsoft Office
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Manufacturing Integration Engineer
Hopewell Junction, New York, United States
$128k-$217k/yr OnsiteFull Time
onsemi: Designs and manufactures semiconductor solutions for power and sensing.
Master’s or Bachelor's in Electrical Engineering, Materials Science, Physics; experience in semiconductor manufacturing and discrete power FETs; wafer/fab operations and testing experience.
1w
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Optical Fabrication Engineer
Danbury, Connecticut, United States
$87k-$182k/yr OnsiteFull Time
Degreed engineer with mechanical CAD (Creo Parametric or Solidworks), GD&T knowledge, technical writing, basic manufacturing and materials science familiarity; optics experience preferred.
Creo Parametric, Solidworks
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Mechanical Engineer / Tool & Die Designer
Stormville, New York, United States
$53-$67/hr OnsiteFull Time
3+ YOEDesign and engineer progressive dies for micro-miniature stampings; CAD/CAM proficiency; BeCu/Phos Bronze materials; GD&T; customer interface.
AutoCAD Inventor, AutoCAD Mechanical, SolidWorks eDrawings Viewer, CAM Esprit, MS Excel, MS Word, Adobe Acrobat
2w
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R&D Sustainability Engineer
Woodcliff Lake, New Jersey, United States
$78k-$88k/yr OnsiteFull Time
1+ YOEBachelor's in sustainability engineering or related, 1+ years R&D experience, knowledge of LCA, EPDs, eco-design, sustainability regulations, raw material qualification, and cross-functional collaboration.
Microsoft Office, LCA programs
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Automation Solutions Engineer
Shelton, Connecticut, United States
OnsiteFull Time
3+ YOEBachelor's degree in engineering, 3+ years automation/material handling experience, PLC/HMI knowledge, systems design and integration experience, customer-facing skills, ability to travel 25–45%.
Precube’it!, AS/RS, PLC, HMI, CAD
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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
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IPT Lead Staff Engineer, Energy Systems
Parsippany, New Jersey, United States
$137k-$150k/yr OnsiteFull Time
5+ YOEBachelor's in Chemical, Materials, or Mechanical Engineering; 5+ years leading technical projects in engineering, manufacturing, or R&D; experience with advanced materials, thermal/chemical energy systems; aerospace/defense or regulated industries preferred.
Microsoft Office, Project Management Software
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SME Engineer- Power & Energy - US Army Support
Dover, New Jersey, United States
OnsiteFull Time
US citizenship and ability to obtain Secret clearance; degree in materials science/engineering/chemistry or related; hands-on R&D laboratory experience, materials characterization/electrochemical testing experience desirable; strong analytical and communication skills.
1w
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Reliability Engineer Co-Op – Fall/Winter 2026
Parsippany, New Jersey, United States
$21-$34/hr OnsiteInternship, Full Time
Currently enrolled engineering student (mechanical,electrical,industrial,materials),min 3.0 GPA,analytical problem solver,interest in maintenance/reliability,ability to work 40 hrs/wk for Fall/Winter co-op and meet U.S. person export authorization.
EDM, FHD, ECM, Kaizen, 5S, PdM, PM
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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
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Stationary Engineer
Bronx, New York, United States
OnsiteFull Time
Valid New York City High Pressure Boiler Operating Engineer license required; may require NYCFD/FDEP/EPA certificates (Standpipe/Automatic Sprinkler/Air Compressor, Refrigerating Machine Operator, Asbestos Investigator, Hazardous Materials, CFC); perform inspections and maintenance.
1mo
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Design Quality Engineer II
Trumbull, Connecticut, United States
OnsiteFull Time
3+ YOEBachelor's in science/engineering,3+ years quality engineering in medical devices,proficient with Excel/Word/PowerPoint,knowledge of design control,V&V,risk management/FMEA,PPAP and supplier support,ability to read technical material and communicate in English.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, PPAP, FMEA
3w
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Academic Advisor, Chemical Engineering and Materials Science
Hoboken, New Jersey, United States
$48k-$63k/yr HybridFull Time
2+ YOEBachelor's degree required, minimum 2 years academic advising experience, familiarity with chemical engineering/materials science preferred; strong communication, project management, and student-records skills.
Workday Student
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Plant Utilities Engineer 1
Newburgh, New York, United States
$57k/yr OnsiteFull Time
2+ YOEUniversal Technician certification, valid NY driver’s license, Associates in Plant Utilities Technology with 2 years HVAC/boiler experience OR 4 years HVAC/boiler experience plus 30 college credits; ability to operate/maintain boilers, chillers, HVAC, handle hazardous materials, and complete required clearances/training.
Microsoft Word, Microsoft Excel, SFS, GFEBS, SLMS
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Material Inspector - Gateway
Newark, New Jersey, United States
$110k-$149k/yr OnsiteFull Time
3+ YOEAssociate’s or Bachelor’s degree in Engineering, Construction Management, Materials Science, or related field; 3+ years materials inspection/testing; QA/QC knowledge; certification desirable.
QA/QC, Materials Testing, ACI, NICET
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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+ 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%.
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