106 engineer internship jobs at 76 companies in Naperville, IL

2mo
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Agent Engineer Intern
Chicago, Illinois, United States
OnsiteInternship
Vecna AI
Vecna AI: Building agent orchestration infrastructure for autonomous, long-horizon operations.
Internship in engineering focusing on agent orchestration, memory, tool design, and reasoning architectures.
Python, Async, LLMs, Agents, Distributed systems, Graph data models, Tool integration
2mo
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Structural Engineer
Tampa or Atlanta
$55k-$82k/yr OnsiteFull Time
Arcadis
ArcadisEuronext Amsterdam: ARCAD: Designing and engineering sustainable solutions for natural and built environments
Master's in Civil/Structural Engineering; EIT certification; internship/experience in engineering consulting preferred; proficiency with MathCAD, AutoCAD, Revit, STAAD.
MathCAD, STAAD, AutoCAD, Revit
1w
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Engineer II Projects
Hammond, Indiana, United States
OnsiteFull Time
Zachry Group
Zachry Group: Provides engineering, construction, and maintenance for industrial facilities.
2+ YOEBachelor's degree in engineering, 2+ years engineering experience (internships eligible). Strong communication, organization, multitasking, team collaboration, and willingness to travel; experience with project planning and execution.
2mo
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Packaging Engineer
Chicago, Illinois, United States
$63k-$93k/yr HybridFull Time
Conagra Brands
Conagra BrandsNYSE: CAG: Manufactures and markets a variety of packaged food brands.
3+ YOEBachelor’s degree in Packaging or Engineering; 3+ years packaging/engineering in CPG/food; internship; packaging materials knowledge; testing; collaboration; analytical and communication skills; MS Office.
Microsoft Office
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
4d
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Entry Level Platform Engineer
Lisle, Illinois, United States
$70k-$106k/yr OnsiteFull Time
International Motors
International Motors: Manufacturer of commercial trucks, buses, and diesel engines.
Bachelor's in Engineering/Engineering Technology/Computer Science required; U.S. work authorization required; internship or co-op and cross-functional project experience preferred.
3d
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Entry Level Platform Engineer
Lisle, Illinois, United States
$70k-$106k/yr OnsiteFull Time
International Motors
International MotorsXETRA: 8TRA: Manufacturer of commercial trucks, buses, and heavy-duty engines.
Bachelor's degree in Engineering, Engineering Technology, or Computer Science; legal unrestricted U.S. work authorization required; internship/co-op or related project experience preferred.
3w
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Associate Interconnection Engineer
Asbury Park or Chicago or Baltimore or New York City
$70k-$80k/yr HybridFull Time
Solar Landscape
Solar Landscape: Develops and operates commercial rooftop solar energy projects.
Bachelor's in electrical engineering or related field, internship or related experience preferred, knowledge of utility interconnection process, ability to prepare applications and review site plans.
1w
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Engineer - Industrial Automation and Control Systems
Northbrook or Melville
$75k-$85k/yr HybridFull Time
UL Solutions
UL SolutionsNYSE: ULS: Provides safety science testing, inspection, and certification services globally.
University degree in electrical or mechanical engineering required; internship preferred. Responsible for test program development, project coordination, client communication, and technical reporting.
1mo
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Metallurgical Engineer - Plate
Davenport or Bettendorf or Rock Island or Moline or Chicago or St. Louis or Des Moines
OnsiteFull Time
Arconic
Arconic: Manufacturer of aluminum sheets, plates, and architectural products.
1+ YOEBachelor's in metallurgy/materials/chemical engineering, 1+ year related experience or internship, U.S. person/authorized to work in US (ITAR), ability to support 24/7 manufacturing and resolve quality/process issues.
2mo
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Junior Lean Engineer
Manteno, Illinois, United States
$65k-$75k/yr OnsiteFull Time
Gotion High-tech
Gotion High-techShenzhen Stock Exchange: 002074: Develops and manufactures lithium-ion batteries and energy storage systems.
0+ YOEBachelor’s in Industrial, Manufacturing or Mechanical Engineering; interest in Lean Manufacturing and data-driven problem solving; internship/co-op experience; good communication; motivated to work in a manufacturing environment.
Excel, Data analysis tools, Statistical tools
1mo
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Forward Deployed Software Engineer, Internship - Commercial
Chicago, Illinois, United States
$10k/mo OnsiteInternship
Palantir
PalantirNasdaq: PLTR: Developing software platforms for data integration and analytics.
Engineering degree preferred; proficiency in one or more languages such as Python, Java, C++, TypeScript/JavaScript; graduating Dec 2027 or Spring 2028; willing to travel 25–50%.
Python, Java, C++, TypeScript, JavaScript, LLM
4d
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Instrumentation & Controls Engineer 1 (Entry-Level) - Nuclear
Chicago, Illinois, United States
$63k-$91k/yr OnsiteFull Time
Sargent & Lundy
Sargent & Lundy: Engineering and consulting services for the power industry.
BS or MS in engineering, coursework in control systems/systems engineering, strong communication, proficiency with Microsoft Office and Microsoft Excel; FE/EIT and internship experience valued.
Microsoft Office, Microsoft Excel, Python, MATLAB
3w
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Assistant Electrical Engineer - Water (Chicago)
Chicago, Illinois, United States
$85k-$130k/yr OnsiteFull Time
Burns & McDonnell
Burns & McDonnell: Engineering, architecture, and construction services for global infrastructure.
ABET-accredited bachelor\u0002s in electrical engineering (or tech + FE), EIT preferred, internship/consulting experience preferred, proficiency with RISA, AutoCAD, Revit, Tekla and Microsoft Office, strong communication and analytical skills, legally authorized to work permanently.
Microsoft Office Suite, RISA, AutoCAD, Revit, Tekla
1mo
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Staff Engineer - Rail & Transit (Washington, DC, US, 20036)
Chicago or Alexandria or Washington
$70k-$90k/yr OnsiteFull Time
RINA
RINA: Provides global engineering consultancy, inspection, and certification services.
Bachelor's in engineering (ABET) required, entry-level design or internship experience, familiarity with MicroStation/AutoCAD and Microsoft Office, valid driver’s license, EIT preferred, ~20% travel to job sites.
MicroStation, AutoCAD, Microsoft Office
3w
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Campus FPGA Engineer (Intern)
Chicago, Illinois, United States
$250k/yr OnsiteInternship
Jump Trading
Jump Trading: Global proprietary trading firm specializing in algorithmic and high-frequency strategies
Undergraduate or graduate concentration in EE/CS, FPGA and RTL experience (SystemVerilog/Verilog/VHDL), familiarity with C/C++/Python, prior hardware or low-level software internship experience, reliable availability.
SystemVerilog, Verilog, VHDL, C, C++, Python, lowRISC, RISC-V, CocoTB, Chisel, Opencore, Bluespec, HLS, OpenCL, Linux kernel, Raspberry Pi, Arduino
2mo
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Transportation Engineer - Roadways
Chicago, Illinois, United States
HybridMultiple Commitments Available
Stantec
StantecTSX: STN: Provides professional engineering, architecture, and environmental consulting services.
4+ YOEBachelor's in Civil/Structural Engineering, 4+ years experience, Professional Engineer license (PE), strong communication, detail-oriented, able to work in fast-paced environment.
CAD, engineering design software
2w
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Software Engineer – 2027 Internship Program (June Start)
Chicago, Illinois, United States
$150k-$200k/yr OnsiteInternship
Old Mission
Old Mission: Quantitative proprietary trading firm specializing in global market making.
Currently pursuing Bachelors or Masters in CS/CE or similar, 3.0+ GPA, junior standing with graduation Dec 2027 or May 2028, comfortable with C++, Python or TypeScript, strong CS fundamentals, able to start June 1, 2027.
C++, Python, TypeScript
1mo
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Applications Engineer Intern
Elk Grove Village, Illinois, United States
$19-$19/hr OnsiteMultiple Commitments Available
MC Machinery Systems
MC Machinery Systems: Sells and services industrial metalworking and fabrication machinery.
Enrolled in an associate's or bachelor's program in manufacturing technology or mechanical engineering; experience with CAD/CAM and basic CNC programming; Microsoft Windows proficiency; strong communication and attention to detail.
CAD/CAM, CNC, Microsoft Windows, 2D/3D modeling software
5d
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Service Engineer Intern
Warrenville, Illinois, United States
OnsitePart Time, Internship
IBA
IBAEuronext Brussels: IBAB: Developing particle accelerator technology for cancer treatment and sterilization.
Currently pursuing an engineering/physics degree; basic electrical/mechanical troubleshooting experience; familiarity with MS Office, Linux, SAP, Siemens Step 7, Service Max, CMMS; willing to travel, work rotating shifts, and follow EHS/medical site requirements.
Microsoft Excel, Microsoft Word, Microsoft Access, Microsoft Outlook, Microsoft Teams, Linux, SAP, Siemens Step 7, Service Max, CMMS, PLC