23 materials engineer jobs at 12 companies in Delaware

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Materials Engineer (Frederica, DE, US, 19946)
Frederica, Delaware, United States
OnsiteFull Time
Ingersoll Rand
Ingersoll RandNew York Stock Exchange: IR: Manufacturer of industrial air compressors and fluid management systems.
Bachelor's degree in a related field; materials engineering experience; knowledge of polymers/material systems; ability to read and communicate in English; strong collaboration and organizational skills; willingness to travel locally.
Word processing, Spreadsheet, CAD, 3D modeling, Laboratory data analysis
3mo
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R&D Materials Engineer
Newark, Delaware, United States
$71k-$116k/yr OnsiteFull Time
Coherent
CoherentNYSE: COHR: Manufactures lasers, engineered materials, and optical networking components.
0+ YOEBS in Materials Engineering; 0-5 years in advanced materials; hands-on prototyping, characterization, and process improvement; familiar with ceramics and metal matrix composites.
Creo, Solidworks, Office, Oracle, Cumulus, Agile
2mo
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QC Metrology Engineer
Newark, Delaware, United States
OnsiteFull Time
Qnity Electronics
Qnity ElectronicsNYSE: Q: Manufactures materials and solutions for the semiconductor industry.
Bachelor's degree in Engineering or Materials Science and related field; metrology experience preferred; strong analytical and communication skills.
3w
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Liquid Cooling Data Center Principal Engineer
Newark, Delaware, United States
$141k-$221k/yr OnsiteFull Time
Chemours
ChemoursNYSE: CC: Manufactures specialty chemicals, refrigerants, and high-performance industrial fluoropolymers.
5+ YOEBS in engineering or materials science, 5+ years in data center cooling (10+ preferred), knowledge of liquid cooling and data center operations, strong communication, project management, and ability to run lab experiments and field trials.
1mo
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Structural Engineer 1 (Entry-Level) - Grid
Wilmington, Delaware, United States
$63k-$91k/yr HybridFull Time
Sargent & Lundy
Sargent & Lundy: Engineering and consulting services for the power industry.
BSCE required (MSCE preferred); knowledge of materials, structural analysis, steel and reinforced concrete design; experience preparing calculations and specifications; proficiency with Mathcad, STAAD.Pro, RISA 3D/RISA Floor; communication and site-visit ability.
Mathcad, STAAD.Pro, RISA 3D, RISA Floor, Python, MATLAB, Microsoft Excel
2w
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Research Scientist - Electronic materials
Newark, Delaware, United States
OnsiteFull Time
Air Liquide
Air LiquideEuronext Paris: AI: Supplies industrial gases, medical gases, and related technologies.
PhD in chemistry/chemical engineering/materials science (or MS + 3+ years) with strong hands-on analytical and film characterization experience, R&D project leadership, and excellent communication skills.
GC, TCD, FID, MS, FTIR, ICPMS, Ellipsometry, XRR, XPS, AES, SEM, CCP, ICP
1mo
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Chemist/Applications & Process Development Engineer, Adsorbents
Glasgow, Delaware, United States
OnsiteFull Time
Marmon
Marmon: Global industrial organization providing manufacturing and services across sectors.
5+ YOEBachelor's degree in chemistry, chemical engineering, materials science, environmental science or related field; 5+ years lab/technical experience in water treatment, materials science, or related industry; experience with process scale-up, product development, and analytical methods.
titration, wet chemistry, particle size, ICP, XRF
3w
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Sales Engineer III
Piscataway or Massachusetts or New York or New Jersey or Pennsylvania or Maryland or Delaware or District of Columbia or Maine or Vermont or New Hampshire or Connecticut or Rhode Island or Virginia or West Virginia
$85k-$105k/yr FieldFull Time
HORIBA
HORIBATokyo Stock Exchange: 6856: Develops and manufactures analytical and measurement instruments.
5+ YOEBachelor's in a scientific field (or equivalent), 5+ years technical/capital equipment sales into life sciences/materials/semiconductor, optical/spectroscopy experience, 50% travel, MS Office and CRM proficiency, strong communication and presentation skills.
Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Salesforce CRM, LinkedIn, ResearchGate
1w
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Value Analysis & Engineering Director
Wilmington, Delaware, United States
HybridFull Time
DuPont
DuPontNYSE: DD: Produces high-performance polymers and specialty materials for industrial applications.
15+ YOELeads enterprise value engineering using AI and analytics to optimize materials, processes and supplier value; requires 15+ years manufacturing/supply chain experience and strong change leadership.
generative AI, Six Sigma, Lean
3mo
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Delaware Technical Community College Spring 2026 Career Fair
Dover, Delaware, United States
OnsiteInternship
Kleinfelder
Kleinfelder: Provides engineering, design, and environmental consulting services for infrastructure.
Associate degree in any of the listed fields; strong problem-solving, collaboration, communication, and a desire to learn; entry-level internship opportunities in Civil Design, CAD, inspection, materials testing, and environmental engineering.
1mo
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Administrative Specialist, The Department of Materials Science and Engineering
Newark, Delaware, United States
OnsiteFull Time
University of Delaware
University of Delaware: Provides undergraduate and graduate education and conducts academic research.
3+ YOEBachelor’s degree and three years of experience; strong office management, proficiency with Microsoft Office, social media, and enterprise systems; excellent communication and budgeting skills.
Microsoft Office, Google Suite, UDWorkforce, Concur, UDExchange
2mo
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Construction Inspectors (Remote Site Locations)
Milford, Delaware, United States
OnsiteFull Time
Greenman-Pedersen, Inc.
Greenman-Pedersen, Inc.: Engineering and construction services for infrastructure and building projects.
Perform daily field inspections of highway/bridge construction, read plans, sample materials, maintain quantities, document progress, and ensure standards.
Microsoft Word, Microsoft Excel, SharePoint, Microsoft Teams