29 materials engineer jobs at 17 companies in Dover, DE

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Materials Engineer II
New Castle, Delaware, United States
OnsiteFull Time
Acuren
Acuren: Provider of inspection, NDE, and industrial asset integrity services.
3+ YOEBachelors or Masters in materials engineering, 3+ years' materials engineering experience, metallography, specimen preparation, microscopy, hardness testing, reporting, and analytical skills.
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
3mo
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Multispectral Materials Researcher
Aberdeen Proving Ground, Maryland, United States
$80k-$90k/yr OnsiteFull Time
SURVICE Engineering
SURVICE Engineering: Engineering services and survivability analysis for defense systems.
2+ YOEBachelor's in STEM; 2+ years relevant experience; ability to obtain SECRET clearance
Python, ImageJ, Spectroscopy, Cameras/Imagers, Excel
2mo
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Production Engineer
Millville or Vineland
$60k-$65k/yr OnsiteFull Time
Northeast Precast
Northeast Precast: Precast concrete manufacturing providing precast solutions.
1+ YOESupport production by reviewing drawings, releasing materials for fabrication, and solving production questions; coordinate with engineering, purchasing, and QA to ensure on-time production.
Excel, Word, Outlook, AutoCAD
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.
1w
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Senior Manufacturing Engineer
Aberdeen, Maryland, United States
$90k-$198k/yr OnsiteFull Time
CGI
CGINYSE: GIB: Provides information technology and business consulting services.
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
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.
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
1d
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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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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
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.
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
1w
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UAS Build Technician
Aberdeen, Maryland, United States
$63k-$130k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
3+ YOEHigh school diploma with 3–5 years UAV build/assembly experience, current Secret clearance, Pixhawk/Ardupilot familiarity, engine and materials experience, and strong attention to detail.
Pixhawk, Ardupilot
2mo
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Material Handler
Joppa, Maryland, United States
$21/hr OnsiteFull Time
Specialty Building Products
Specialty Building Products: Distributes specialty building products and millwork in North America.
1+ YOEHigh school diploma or equivalent, 1+ year warehouse/distribution experience, ability to read tape measure and tickets, forklift experience preferred (certification preferred), basic math and analytical skills; lumber/engineered lumber experience desired.
Forklift, Tape measure