112 chemical engineer intern jobs at 73 companies in United States

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Chemical Engineer Intern
Missoula, Montana, United States
$20-$25/hr OnsiteInternship
Thatcher Company
Thatcher Company: Manufactures and distributes industrial and specialty chemical products.
Currently enrolled in a university chemical engineering program; able to work in a chemical manufacturing environment; legal authorization to work in the U.S. without sponsorship; CAD experience and hands-on mechanical aptitude preferred.
CAD
1mo
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Chemical Engineer Fall Intern
Newark, Delaware, United States
OnsiteFull Time, Internship
Chemours
ChemoursNYSE: CC: Manufactures specialty chemicals, refrigerants, and high-performance industrial fluoropolymers.
Must be an undergraduate Junior+ pursuing a Chemical Engineering (or similar) degree; lab and process experience preferred (reaction engineering, thermodynamics, filtration, distillation); safe chemical handling and data analysis skills; GPA 3.0+ preferred.
2w
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Chemical Engineering Intern
Akron or Ashtabula or Conroe or Freeport or Houston or The Woodlands or McIntosh or Geismar or Los Angeles
OnsiteFull Time
Huntsman
HuntsmanNYSE: HUN: Manufactures and markets chemical products for consumer and industrial markets.
Pursuing a Bachelor's in Chemical Engineering, minimum 3.0 GPA preferred, strong analytical and communication skills, proficiency in Microsoft Excel/PowerPoint/Word, authorized to work in the U.S. without sponsorship.
Microsoft Excel, Microsoft PowerPoint, Microsoft Word
1mo
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Chemical Engineering Intern
Moab, Utah, United States
$25-$35/hr OnsiteFull Time
Mariana Minerals
Mariana Minerals: Building software-first infrastructure to produce and refine critical minerals.
Pursuing Chemical Engineering or Metallurgy; strong data recording, organization, and analysis; hands-on processing equipment experience; ability to work independently and with others; willingness to work day and night shifts.
1mo
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Intern/Co-op - Refining Chemical Engineering Fall 2026
Findlay or El Paso or Anacortes or Wilmington or Martinez or Owensboro or Canton or Canonsburg or Mandan or Salt Lake City or Dickinson or Robinson or Detroit or St Paul Park or Catlettsburg or Garyville or Texas City or Kenai or San Antonio
$33-$42/hr OnsitePart Time, Internship
Marathon Petroleum
Marathon PetroleumNYSE: MPC: Refines and markets petroleum products and renewable fuels.
Must be majoring in Chemical Engineering, strong academic performance, concurrently enrolled in a degree program, valid driver's license, authorized to work in the US indefinitely, availability for multiple co-op/term assignments preferred.
2w
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2026-2027 Facilities Engineering Chemical Engineering Intern
Houston or Bakersfield or Belle Chasse or Midland or Geismar or El Segundo or Pasadena or Pascagoula or Covington or Salt Lake City or Richmond or Ames or Greeley
$28/hr OnsiteInternship, Full Time
Chevron
ChevronNYSE: CVX: Global energy producing oil, gas, and petrochemicals.
Pursuing bachelor's or master's in chemical engineering; strong academics, communication, teamwork, problem-solving; ability to demonstrate Chevron Way.
3mo
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Process Engineer Intern
Manteno, Illinois, United States
$1-$20/hr OnsiteMultiple Commitments Available
Gotion High-tech
Gotion High-techShenzhen Stock Exchange: 002074: Develops and manufactures lithium-ion batteries and energy storage systems.
Pursuing or recently completed a bachelor’s degree in chemical engineering, materials engineering, electrochemistry, physical materials, or related engineering; basic manufacturing/process knowledge; strong data analysis and communication skills.
1mo
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Materials Chemistry/Chemical Engineering Intern (FALL 2026)
Waltham, Massachusetts, United States
OnsiteMultiple Commitments Available
Folia Materials
Folia Materials: Transforms paper into functional materials for water and food.
Pursuing an associate, bachelor\u0002s, or master\u0002s in chemical engineering, materials chemistry, paper science or related field; ability to perform analytical lab testing, product characterization, data synthesis, and documentation; local candidates only.
2d
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Chemical and Materials Engineering Internship - Summer 2027
Alameda or Albuquerque or Oak Ridge
$28-$32/hr OnsiteInternship
Kairos Power
Kairos Power: Developing fluoride salt-cooled nuclear reactors for clean energy.
Enrolled in BS/MS/PhD in chemical engineering, chemistry, materials science or related; lab/research experience preferred; MATLAB, AutoCAD, Python and Microsoft Office familiarity; strong problem‑solving and communication skills.
MATLAB, AutoCAD, Python, Microsoft Outlook, Microsoft Excel, Microsoft Word, Microsoft PowerPoint
1w
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Engineering Intern (Metallurgical / Mineral Processing / Chemical)
State College, Pennsylvania, United States
$25-$35/hr OnsiteInternship
Intel-E-Waste
Intel-E-Waste: Develops sustainable technology to recover critical materials from e-waste.
Currently pursuing an undergraduate or graduate degree in engineering, materials science, chemistry or related field; basic Excel data analysis; ability to follow lab protocols and lift up to 50 lbs.
Microsoft Excel
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Intern (NPI Engineering)
Phoenix, Arizona, United States
OnsiteInternship, Full Time
Ultra Clean Holdings
Ultra Clean HoldingsNASDAQ: UCTT: Provides critical subsystems and cleaning services for semiconductor manufacturing.
Currently pursuing a Bachelor's or Master's in Chemical or Materials Engineering. Intern experience/project work in manufacturing preferred. Must have communication, troubleshooting, drawing-reading, and basic safety skills.
Microsoft Excel, Microsoft PowerPoint, Microsoft Word, Microsoft Outlook
2mo
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Intern
Carrollton, Texas, United States
OnsitePart Time
International Flavors & Fragrances
International Flavors & FragrancesNYSE: IFF: Develops flavors, fragrances, and specialty ingredients for consumer products.
0+ YOERecent grad in Mechanical, Chemical, Industrial, Food Engineering or related; interest in manufacturing and process engineering; hands-on plant exposure; strong problem-solving and documentation skills; eager to learn.
Excel
2mo
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Product Install Engineer - Chemical Analysis
United States
$31-$53/hr RemoteFull Time
KLA
KLANASDAQ: KLAC: Provides process control and yield management for semiconductor manufacturing.
2+ YOEInstallation and troubleshooting of complex semiconductor tools; international travel; strong electronics and software skills.
Windows, Unix, Novell, MS Office, Networking, Automation
1w
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R&D Materials Engineer Intern
South San Francisco, California, United States
$35/hr OnsiteInternship
Neuralink
Neuralink: Developing implantable brain-computer interfaces to restore human capabilities.
2+ YOE2+ years academic or industry experience in materials/chemical/biomedical engineering or chemistry, strong lab safety and chemical handling, experimental design, materials characterization, and communication skills.
SolidWorks, FTIR, XPS, AFM
1mo
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Engineering Intern
Detroit, Michigan, United States
OnsiteInternship
Flex-N-Gate
Flex-N-Gate: Manufacturer and supplier of components for the automotive industry.
Must be a college engineering major (mechanical, electrical, industrial, chemical, manufacturing, or welding). Strong computer and analytical/statistics skills; ability to use Microsoft Office, Minitab, and AutoCAD.
Microsoft Office, Minitab, AutoCAD
3d
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Operations Engineer Co-Op/Intern - Summer 2027
Mulberry, Florida, United States
OnsiteFull Time, Internship
The Mosaic Company
The Mosaic CompanyNYSE: MOS: Produces and distributes phosphate and potash crop nutrients.
1+ YOESophomore+ pursuing a bachelor's in Chemical Engineering, 2.75+ GPA, ability to work in industrial chemical/mining environments, valid driver's license, pass drug/alcohol screen, background check and physical.
3w
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Quality Intern
Cincinnati, Ohio, United States
OnsiteFull Time
Crane Company
Crane CompanyNYSE: CR: Manufactures engineered components for aerospace and industrial process markets.
Actively pursuing a bachelor's in chemical or mechanical engineering; problem solving and root-cause analysis; proficiency with Microsoft Word, Excel, Outlook, PowerPoint; strong communication and attention to detail.
Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint
4w
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Engineering Intern
Longview, Washington, United States
$25-$30/hr OnsiteInternship
NORPAC
NORPAC: Manufactures recyclable packaging and graphic paper products.
Must be pursuing a degree in pulp & paper, bio-resource science, chemical engineering or related; minimum sophomore standing; GPA ~3.0 preferred; must pass drug screen and background check; 5-month commitment (summer through fall 2026).
3d
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Civil Engineering Intern
Deerfield, Illinois, United States
$28-$29/hr OnsiteInternship
Kimley-Horn
Kimley-Horn: Full-service consulting firm providing engineering, planning, and design services.
Currently pursuing an ABET-accredited Bachelors or Masters in engineering (civil, environmental, mechanical, biological, biosystems, chemical, agricultural, or engineering technology).
AutoCAD, Revit, Civil 3D, Microsoft Excel, Microstation, VISSIM, Open Roads, Synchro, GIS
1w
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Malibu TN - Intern
Loudon, Tennessee, United States
OnsiteInternship
Malibu Boats
Malibu BoatsNASDAQ: MBUU: Designs and manufactures recreational powerboats and sports vessels.
2+ years toward a Bachelor's in Mechanical/Industrial/Chemical Engineering or related; strong hand-tool and mechanical skills; boat driving/docking proficiency; CAD (AutoCAD/Solid works) experience preferred; problem-solving ability.
AutoCAD, Solid works