124 engineering internship jobs at 85 companies in Illinois

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2027 Engineering Corporate Internship Program Welding
Mossville or Peoria or United States
$25-$43/hr OnsiteFull Time, Internship
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
Must be enrolled full-time in an ABET-accredited welding/materials/related engineering program, maintain a 3.0 GPA, have completed required semester hours, be able to relocate to Peoria area, and attach resume and transcript; prior Caterpillar student assignment within 24 months required.
2w
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Engineering Intern
Red Bud, Illinois, United States
$21/hr OnsiteFull Time, Internship
PlayCore
PlayCore: Designs and manufactures commercial playground and recreational equipment.
Must be a junior or senior pursuing a bachelor’s in Industrial/Manufacturing Engineering or Industrial Management; basic Lean knowledge; strong communication, analytical, and teamwork skills; proficient in Microsoft Office.
Microsoft Outlook, Microsoft Excel, Microsoft Word, Microsoft Project, Microsoft PowerPoint
1w
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Software Engineering Internship - Summer 2027
Chicago, Illinois, United States
$15k/mo HybridInternship
Chicago Trading Company
Chicago Trading Company: Provides liquidity and manages risk in global derivatives markets.
Pursuing a Bachelor’s or Master’s in CS/CE or similar, graduation Dec 2027–Jun 2028; Java/C++/Python experience; ability to relocate to Chicago for full 8-week summer program; strong CS fundamentals and teamwork.
Java, C++, Python
5d
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Civil Engineering Intern
Chicago, Illinois, United States
$28-$29/hr OnsiteInternship
Kimley-Horn
Kimley-Horn: Full-service consulting firm providing engineering, planning, and design services.
In-progress ABET-accredited Bachelors or Masters in engineering, familiarity with civil engineering design and regulations, and ability to use discipline software.
AutoCAD, Revit, Civil 3D, Microsoft Excel, Microstation, VISSIM, Open Roads, Synchro, GIS
3mo
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Civil/Geotechnical Engineering Intern
Framingham or Tampa or Syracuse or Pittsburgh or Mandeville or Cranford or Roseville or Houston or Mentor or Chicago or North Charleston
OnsiteInternship
Menard USA
Menard USA: Design-build specialty geotechnical contractor providing ground improvement solutions.
0+ YOEPursuing a bachelor’s degree in civil/geotechnical engineering, geology, construction management or related field; basic geotechnical knowledge; proficiency in MS Office; strong communication; willing to travel to active project sites.
Microsoft Office
2w
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MECHANICAL ENGINEERING INTERN (Fall Semester Position)
Sauget or St. Louis
$20-$22/hr OnsiteMultiple Commitments Available
Filtration Group
Filtration Group: Manufacturer of mission-critical filtration and separation solutions.
Undergraduate engineering student (sophomore–senior), SolidWorks and Microsoft Excel proficiency, strong mechanical design skills, communication, organization, and ability to manage multiple projects.
SolidWorks, Microsoft Excel
1mo
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Electromechanical Design Engineering Intern - Fall 2026
Irvine or Palo Alto or Normal
$38-$51/hr OnsiteInternship
Rivian and Volkswagen Group Technologies
Rivian and Volkswagen Group Technologies: A joint venture focusing on automotive software and hardware solutions.
Enrolled in a US Bachelor's or Master's program; electrical engineering fundamentals; strong electronics knowledge.
PCIe, CAN, Ethernet, USB, I2C, SPI, PLM
1mo
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Solutions Engineering Intern - Commerical Team (Chicago)
Chicago or United States
$30-$40/hr RemotePart Time, Internship
Salt AI
Salt AI: Provides an AI orchestration platform for life sciences organizations.
Currently pursuing a BS/MS/PhD in CS/AI/data science/bioinformatics; experience with LLMs, agent frameworks (e.g., LangChain, AutoGen, BioNemo) and AI-assisted coding tools; academic or personal ML projects and research reproduction experience.
LangChain, AutoGen, BioNemo, Claude Code, Codex, Salt OS, LLMs
2w
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Application Engineering Intern - Fall 2026
Alpharetta or Lombard
$20-$34/hr OnsiteFull Time
ABB
ABBSIX Swiss Exchange: ABBN: Provides electrification and automation technologies for global industries.
Enrolled bachelor’s student in engineering, reliable transportation, US work authorization, critical thinking, organization, teamwork; internship experience through project work.
1mo
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Engineering - Emerging Leader Program (ELP)
Elk Grove Village, Illinois, United States
$62k-$78k/yr OnsiteFull Time
Toppan Packaging Americas
Toppan Packaging Americas: A packaging manufacturer creating sustainable packaging solutions for food, retail, and medical customers.
Bachelor's or Master’s in Engineering, Sciences, Technology, or Business by May or Dec 2026; internship experience preferred; leadership experience; technical aptitude and strong communication skills; desire to work in manufacturing.
AutoCAD, Solidworks, CMMS
6d
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Internship - Quantitative Trading
Austin or Chicago or New York City
$5k-$6k/wk OnsiteInternship
Virtu Financial
Virtu FinancialNYSE: VIRT: Provides liquidity and trading technology to global financial markets.
Rising-junior college students for a 10-week internship; strong quantitative background (physics, engineering, math, statistics), outstanding problem-solving, and some programming experience (Python, SQL, Java, C++).
Python, SQL, Java, C++
3mo
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Hardware Machine Learning PhD Research Internship
Chicago, Illinois, United States
$225k/yr OnsiteInternship
IMC
IMC: Global trading firm providing liquidity to financial markets.
0+ YOEPhD student in Electrical Engineering, Computer Science, Physics, or related field; hardware constraints and ML-to-hardware mapping experience; Python proficiency; strong communication.
VHDL, SystemVerilog, HLS tools, ML-to-hardware frameworks, hls4ml, FINN, Vitis AI, PyTorch, TensorFlow, Python
1mo
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Engineering Intern / Co-op
Chicago, Illinois, United States
$35-$55/hr OnsiteFull Time, Internship
OceanComm
OceanComm: High-speed wireless acoustic modems for underwater video and data.
Actively enrolled STEM student (EE/CompE/MechE or related), full-time on-site for minimum 12 weeks, proficiency in C/C++/Python and Git, strong fundamentals in software or hardware, U.S. person requirement.
C, C++, Python, Git, TypeScript, Vue, ROS2, SystemVerilog, UVM, cocotb
1w
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Mechanical Engineering Co-Op
Morton Grove, Illinois, United States
$21-$27/hr OnsiteInternship
Smiths Group
Smiths GroupLondon Stock Exchange: SMIN: Engineers specialized technologies for energy, security, and aerospace markets.
Enrolled 2nd–3rd year bachelor's engineering student; hands-on mechanical design interest; competence in Microsoft Office; CAD skills (Siemens Solid Edge, SolidWorks, Creo) preferred.
Siemens Solid Edge, SolidWorks, Creo, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Adobe Acrobat
1mo
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Skillbridge Project Management Development Internship
Elgin, Illinois, United States
FieldFull Time, Internship
MKD Electric
MKD Electric: Provider of industrial electrical contracting and automation services.
26-week SkillBridge internship for transitioning service members; seeks candidates with backgrounds in engineering, construction, facilities, power, communications, logistics, or operations. Travel to multiple project sites; exposure to planning, scheduling, budgeting, safety, and project controls.
4d
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Process Engineering&Data Analytics Intern -FF
Chicago, Illinois, United States
$27-$28/hr OnsiteInternship, Part Time
The Partner Companies
The Partner Companies: Global manufacturer of mission-critical precision components and specialty materials.
Pursuing an engineering degree in metallurgy/chemistry/materials/chemical engineering, strong stats and DOE knowledge, Microsoft Excel proficiency; Minitab/JMP/Power BI/Python preferred.
Microsoft Excel, Minitab, JMP, Power BI, Python
2w
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Software Engineering Internship (C++ or Python) – Summer 2027
Austin or Chicago or New York City or Singapore or London
$6k/wk OnsiteInternship
Hudson River Trading
Hudson River Trading: A quantitative firm using technology to trade global financial markets.
Full-time undergraduate student graduating 2028, programming experience in Python/C/C++, strong problem solving and communication skills, eligible for full-time roles in 2028.
Python, C, C++
1w
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Software Engineering Intern, MS, Summer 2027
California or Georgia or Texas or Colorado or Massachusetts or Washington or Illinois or Wisconsin or New York or Oregon or Pennsylvania or North Carolina or Virginia
$98k-$131k/yr OnsiteInternship
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
Pursuing a Master's in CS or related field, experience coding in two or more general-purpose languages, knowledge of data structures/algorithms, English proficiency, available to work full-time for 12 weeks in the U.S.
C, C++, Java, JavaScript, Python, C#, Kotlin, Go, Typescript, Unix/Linux, Electronic Medical Records (EMR)
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.
2mo
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Entry Level Mechanical Engineer
Chicago, Illinois, United States
HybridFull Time
dbHMS
dbHMS: Engineering firm specializing in building commissioning and systems design.
0+ YOEBachelor's degree in Mechanical Engineering with a 3.0+ GPA; basic engineering/construction background; EIT and internship preferred; valid driver's license required.
BIM, CAD, Microsoft Office