19 materials development engineer jobs at 14 companies in Townsend, DE

2mo
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Product Development Engineer
Newark, Delaware, United States
OnsiteFull Time
Qnity Electronics
Qnity ElectronicsNYSE: Q: Manufactures materials and solutions for the semiconductor industry.
Bachelor’s degree in Chemical or Materials Engineering; manufacturing experience desirable; NPI experience; slurry/colloidal processing knowledge; statistical data analysis
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
1mo
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Sr. Engineer, Material Bio Science
West Chester, Pennsylvania, United States
$109k-$196k/yr HybridFull Time
Johnson & Johnson
Johnson & JohnsonNYSE: JNJ: Develops and manufactures pharmaceutical drugs and medical devices.
4+ YOEBachelor's in materials or related field required; 4+ years materials/biomaterials experience; expertise in materials evaluation, biocompatibility, lab study design, technical writing, and regulatory standards (ISO/ASTM/FDA).
SAP Product Lifecycle Management
1w
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Business Development Manager – Medical
Wayne, Pennsylvania, United States
RemoteFull Time
Trinseo
TrinseoNYSE: TSE: Global specialty material solutions provider.
10+ YOEBSc/MSc in chemistry/materials/chemical engineering/polymer science,10+ years medical market/business development experience,project management skills,deep materials technical knowledge,English fluency.
SalesForce (SFDC)
1w
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Business Development Manager – Medical
Wayne or Texas or California
RemoteFull Time
Trinseo
TrinseoNYSE: TSE: Manufacturer of specialty plastics, latex binders, and synthetic rubber.
10+ YOEBSc/MSc in chemistry/materials/chemical engineering or related,10+ years medical market business development and project management experience,deep polymer/materials technical knowledge,market orientation and strong communication skills.English required.
SalesForce (SFDC)
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Materials and Manufacturing Researcher
Aberdeen Proving Ground, Maryland, United States
$90k-$110k/yr OnsiteFull Time
SURVICE Engineering
SURVICE Engineering: Engineering services and survivability analysis for defense systems.
5+ YOEBachelor's in Engineering or Physical Science; 5+ years in research; experience writing proposals, reports, and publications; ability to work in a defense research environment.
MATLAB, PowerPoint, Microsoft Office, ANSYS, SolidWorks, Laboratory equipment
1w
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Senior Manufacturing Engineer
Aberdeen, Maryland, United States
$90k-$198k/yr OnsiteFull Time
CGI
CGI: A global IT and business consulting firm providing consulting and technology services to public and private sector clients.
8+ YOEMA/MS in industrial or manufacturing engineering (or equivalent experience), 8+ years manufacturing experience supporting defense systems, CAD/CAM and PLM proficiency, manufacturing process development, materials selection, and quality/compliance expertise.
CAD/CAM, SAP, Windchill, Teamcenter, PLM, MRP, ERP, SPC
1mo
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Battery Project Engineer
Sparks, Maryland, United States
$120k-$150k/yr OnsiteFull Time
Teledyne Technologies
Teledyne TechnologiesNYSE: TDY: Manufactures sensors, cameras, and electronics for aerospace and defense.
5+ YOEPh.D./Master's/Bachelor's in chemistry, materials science, or chemical engineering; 5+ years battery development and manufacturing experience; U.S. citizenship; experience with cell design, electrode coating, electrochemical characterization, CAD, and Microsoft Office.
CAD, Microsoft Office
1d
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Sr. / Principal Welding Process Engineer
Stevensville, Maryland, United States
$116k-$156k/yr OnsiteFull Time
The Dixon Group
The Dixon Group: Manufacturer of industrial hose fittings and fluid control products.
10+ YOEBachelor's in welding/materials/mechanical engineering,10+ years welding process development in compliance-driven manufacturing, welding metallurgy expertise, procedure and welder qualification experience, AS9100/NADCAP knowledge.
1d
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Technical Development Manager- New Markets (14502)
Radnor, Pennsylvania, United States
OnsiteFull Time
Nouryon
Nouryon: Manufacturing specialty chemicals for industrial and consumer products worldwide.
10+ YOEBachelor's in chemistry/engineering/materials,10+ years in chemical industry with new-application development, experience in paints/coatings preferred, project management, commercialization, strong communication and business acumen, willingness to travel up to 40%.
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
23h
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Research Engineer
Aberdeen Proving Ground, Maryland, United States
$100k-$150k/yr OnsiteFull Time
Science and Technology Corporation
Science and Technology Corporation: Provides scientific, engineering, and technical services to government agencies.
5+ YOEU.S. citizen with ability to obtain DoD Secret, bachelor’s in engineering/materials science/physics, 5+ years vehicle testing experience, lab and field test planning, strong analysis and communication skills.
1mo
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Sr. Engineer, Material Bio Science
West Chester, Pennsylvania, United States
$109k-$196k/yr HybridFull Time
Johnson & Johnson
Johnson & JohnsonNYSE: JNJ: Provides pharmaceutical products and medical technology healthcare solutions.
4+ YOEBachelor's in materials/biomedical/chemistry required; 4+ years relevant experience; expertise in materials/biomaterials for medical devices, lab study design, technical writing, and familiarity with ISO/ASTM/FDA standards.
SAP Product Lifecycle Management
3w
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Design Engineering Specialist
Malvern, Pennsylvania, United States
HybridFull Time
Saint-Gobain
Saint-GobainEuronext Paris: SGO: Global leader in light and sustainable construction and materials.
Proven CAD proficiency for 2D/3D concepting, modeling, blueprint interpretation, material estimation, specification development, and cross-disciplinary collaboration to produce manufacturable building-product designs.
CAD
3mo
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Project Management Intern
Concordville or Newtown Square
OnsiteInternship
LaFrance
LaFrance: Designs and manufactures custom on-product branding and nameplates.
R&D internship role in an Innovation Lab; fall 2026 start; responsibilities include supporting materials research, data collection, and collaboration with engineers.
4d
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Process R&D Senior Scientist
Wilmington, Delaware, United States
HybridFull Time
DuPont
DuPontNYSE: DD: Produces high-performance polymers and specialty materials for industrial applications.
0+ YOEPhD in chemical engineering/chemistry/materials or near completion, up to 4 years relevant experience, strong communication, project leadership, and proficiency with Microsoft Office.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
1mo
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Postdoctoral Researcher
Baltimore, Maryland, United States
$60k-$70k/yr OnsiteFull Time
Johns Hopkins University
Johns Hopkins University: Private research university providing higher education and medical services.
Ph.D. in chemical engineering, chemistry, materials science, electrochemistry or related; strong background in electrochemistry, separations or membrane science; publication record; excellent written and oral communication.
3mo
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Research Scientist 2
College Park or Baltimore
$50k-$290k/yr OnsiteFull Time
The Swift Group: Providing engineering and cybersecurity services for national security missions.
8+ YOEBachelor’s in CS, EE, materials, physical sciences, chemical engineering, or physics; 8+ years experience; lab research; strong analytical skills; cross-functional collaboration.
4d
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Process R&D Technologist
Wilmington, Delaware, United States
OnsiteFull Time
DuPont
DuPontNYSE: DD: Produces high-performance polymers and specialty materials for industrial applications.
2+ YOEBachelor's in chemistry/chemical engineering,2+ years industrial lab experience,ability to synthesize and characterize polymer materials,manage lab equipment,analyze and communicate experimental results.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook

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