221 process engineering intern jobs at 171 companies in United States

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Process Engineering Intern
Atkins, Virginia, United States
OnsitePart Time, Internship
Utility Trailer Manufacturing Company
Utility Trailer Manufacturing Company: Designs and manufactures refrigerated and dry freight semi-trailers.
Enrolled bachelor's student in engineering (minimum 3.0 GPA), coursework in engineering, MS Office and CAD (SolidWorks/AutoCAD) experience, analytical and communication skills, able to work in manufacturing with PPE and standing.
Microsoft Excel, Microsoft PowerPoint, SolidWorks, AutoCAD
1mo
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Process Engineering Intern
Atkins, Virginia, United States
OnsitePart Time, Internship
Utility Trailer Manufacturing Company
Utility Trailer Manufacturing Company: Manufacturer of semi-trailers for the transportation industry.
Enrolled in a Bachelor's engineering program (GPA ≥3.0), 1+ year engineering coursework preferred, CAD and Microsoft Office proficiency, basic manufacturing knowledge, ability to work on production floor and wear PPE.
Microsoft Office, Microsoft Excel, Microsoft PowerPoint, SolidWorks, AutoCAD
1w
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Process Engineering Intern
Madison, Wisconsin, United States
OnsiteFull Time
International Flavors & Fragrances
International Flavors & FragrancesNYSE: IFF: Develops flavors, fragrances, and specialty ingredients for consumer products.
Pursuing a bachelor's in Chemical, Mechanical, or Electrical Engineering; available full-time for Spring/Summer or Summer/Fall 2027; EHS compliance and manufacturing safety awareness; strong communication and data skills.
Microsoft Office, plant historian
2mo
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Cell & Process Engineering Intern
Greensboro, North Carolina, United States
OnsiteMultiple Commitments Available
Mass Tech
Mass Tech: Engineering and digital transformation services for manufacturing industries.
Full-time paid summer internship; must complete entirety of program, minimum 2 years completed at an accredited university with a 3.2 GPA, authorized to work in the U.S. without sponsorship, solid troubleshooting and process improvement skills.
5d
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Process Control Engineering Intern
Canton, Ohio, United States
$19-$34/hr OnsiteFull Time, Internship
Metallus
MetallusNew York Stock Exchange: MTUS: Manufactures high-performance specialty steel bars and mechanical tubing.
Full-time college student with minimum 2.5 GPA and 30+ credit hours; pursuing Computer Science, Computer Engineering, Electrical Engineering or related; ability to develop/test control system code and maintain SQL databases.
SQL
2w
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Process Engineering Intern - Fall 2026
Dublin, Ohio, United States
OnsiteFull Time
Salas O'Brien
Salas O'Brien: Provides integrated engineering design and technical consulting services.
Enrollment in a BS Chemical Engineering ABET program, working knowledge of Microsoft Office, willingness to travel up to 20%, strong communication and problem-solving skills.
AutoCAD, Microsoft Office
1w
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Process Engineering Intern
Houston, Texas, United States
OnsiteInternship
MetOx International
MetOx International: Manufactures high-temperature superconducting wire for efficient power delivery.
Enrolled in a Bachelor’s or Master’s in engineering, lab/manufacturing experience preferred, familiarity with SEM/EDX/Optical Microscopy/XRD, statistical tools (JMP or Minitab), and Microsoft Excel.
SEM, EDX, Optical Microscopy, XRD, JMP, Minitab, Microsoft Excel
1w
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Process Engineering Intern
Tualatin, Oregon, United States
HybridInternship
Lam Research
Lam ResearchNASDAQ: LRCX: Manufacturing equipment used to fabricate advanced semiconductor microchips.
Pursuing MS/PhD in engineering or materials; hands-on wet lab and electroplating experience preferred; strong analytical, modeling, and troubleshooting skills; knowledge of electrochemistry, grain growth, and metrology.
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.
2d
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Manufacturing Process Engineering- (Industria
Wyomissing, Pennsylvania, United States
OnsiteInternship, Full Time
SFS Group
SFS GroupSIX Swiss Exchange: SFSN: Manufactures precision components and fastening systems for industrial applications.
Currently pursuing a bachelor's in Industrial or Mechanical Engineering, sophomore–senior preferred; strong analytical, organizational, communication, and problem-solving skills.
1mo
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Process Engineering Internship (Fall 2026)
Los Angeles or Hawthorne or El Segundo
$30-$35/hr OnsiteFull Time, Internship
Freeform
Freeform: Deploys autonomous AI-powered metal 3D printing factories.
Currently pursuing a Bachelor's in materials science, physics, or engineering; experimental design and statistical data analysis experience; strong data analysis skills; experience with Python and/or MATLAB.
Python, MATLAB, R, JMP, Minitab
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Industrial Engineering Intern
Fort Lauderdale, Florida, United States
OnsiteInternship
Bosch
Bosch: Global manufacturer of automotive and industrial engineering technology.
Pursuing a Bachelor's degree in Engineering (Industrial Engineering preferred); knowledge of manufacturing processes, lean principles; strong analytical, communication, and teamwork skills; proficient with Microsoft Office and VSM.
Microsoft Office, Excel, Outlook, Word, PowerPoint, Visio, Value Stream Mapping
1d
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Engineering Intern (Fall 2026)
Mason, Michigan, United States
OnsiteInternship
Parker Hannifin
Parker HannifinNYSE: PH: Manufacturer of motion and control technologies and systems.
0+ YOEActively enrolled in a 4-year engineering or related degree, 0-1 years experience preferred; perform process capability studies, equipment improvements, continuous improvement and plant layout updates.
3mo
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Electrical Engineering Intern
Fairborn, Ohio, United States
OnsitePart Time
Applied Optimization
Applied Optimization: A research and development organization focused on electro-optical systems and related technologies.
Electrical engineering undergrad; basic circuits, signal processing, controls, or optics; strong interest in electro-optical systems; detail-oriented; good communication; basic Office software.
MATLAB, Python, Zemax, Altium, Office (Outlook, Word, Excel, PowerPoint)
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.
2w
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Metallurgical Engineering Intern
Alameda, California, United States
$35-$45/hr OnsiteInternship
Solcoa
Solcoa: Produces carbon-zero rare earth metals by recycling industrial magnets.
Enrolled in BS/MS in metallurgical engineering, materials science, or related field; hands-on lab/furnace experience; exposure to high-temperature processing; strong documentation and safety focus; on-site availability.
ICP-OES, SEM-EDS, LECO O/N, Python, MATLAB, FactSage, HSC
1mo
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Mechanical Engineering Intern
Torrance, California, United States
$20-$25/hr OnsiteInternship
Hexagon
HexagonNasdaq Stockholm: HEXA B: Global leader in digital reality and autonomous technology solutions.
High school diploma or equivalent; pursuing BS in Mechanical Engineering preferred; CAD experience with CREO; knowledge of GD&T and tolerance analysis; ability to document designs and assist in product lifecycle processes.
CREO, GD&T, MRP (Syteline), Windchill
1mo
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Process Innovation - Software Engineering Intern
Overland Park, Kansas, United States
OnsiteFull Time, Internship
Altasciences
Altasciences: Provides clinical research and manufacturing services for drug development.
High school seniors through rising college juniors with interest in computer science/software engineering; curiosity, habit of building projects, comfort with ambiguity, and examples of self-directed technical work.
LLMs, LLM APIs, OCR
2mo
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Process Engineer (Intern)
Milpitas, California, United States
$30-$40/hr OnsiteInternship, Full Time
Six Sigma Microelectronics
Six Sigma Microelectronics: A stable, high-technology manufacturing focused on semiconductor processes and soldering of high-reliability ICs.
0+ YOEPursuing BS in Chemistry, Process/Materials/Mechanical Engineering or related; basic tools, root-cause analysis, DOE; strong problem-solving and communication; MS Office; teamwork.
MS Office, Caliper, Micrometer, Optical Comparator, Reticle, Toolmakers Microscope
12h
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INTERN (MECHANICAL ENGINEERING) (1609)
Inglewood, California, United States
$20-$25/hr OnsiteInternship
The Marvin Group
The Marvin Group: Designs and manufactures military aerospace and defense hardware.
Must be a sophomore+ in mechanical engineering or related field; proficient in CAD (CATIA V5/SolidWorks), Microsoft Office; knowledge of manufacturing processes and GD&T; strong communication and teamwork skills.
CATIA V5, SolidWorks, SmarTeam PDM, PDM, Adobe, Microsoft PowerPoint, Microsoft Excel, Microsoft Word, Microsoft Project