56 intern engineering jobs at 40 companies in Mount Pleasant, WI

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Engineering Intern
New Berlin, Wisconsin, United States
$15/hr OnsiteInternship
New Berlin
New Berlin: Providing essential municipal services and infrastructure to the community.
Student enrolled in civil engineering undergraduate or graduate program; flexible hours; paid internship.
CAD, GIS
1mo
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Engineering Intern
Milwaukee, Wisconsin, United States
OnsiteInternship
Strattec
StrattecNASDAQ: STRT: Designs and manufactures integrated vehicle access and security systems.
Team-oriented candidate with multidisciplinary background, leadership potential, and passion for innovation; able to work on multiple customer projects and research new technology.
1mo
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Engineering Intern
Milwaukee, Wisconsin, United States
OnsiteInternship
STRATTEC Security Corporation
STRATTEC Security CorporationNASDAQ: STRT: Designs and manufactures automotive security and access control systems.
Team-oriented candidate with a multidisciplinary background, passion for innovation, leadership potential, and interest in automotive access and security technology.
2mo
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Manufacturing Engineering Intern
Mequon, Wisconsin, United States
OnsiteInternship, Full Time
Hayes Performance Systems
Hayes Performance Systems: Manufacturer of high-performance braking and suspension control systems.
Pursuing a bachelor’s in engineering (junior), part-time during school, CAD skills, on-site Mequon WI, 10-20 hrs/wk, eager to learn.
CAD
2mo
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NPD Engineering Intern
Pleasant Prairie, Wisconsin, United States
OnsiteInternship
Spectrum Plastics Group
Spectrum Plastics GroupNYSE: DD: Manufactures specialized medical device components and polymer-based solutions.
Pursuing a bachelor’s degree in engineering; interest in process development in ISO 13485; strong problem-solving and communication; teamwork; hands-on learning; CAD a plus.
Microsoft Office, CAD
1d
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2027 Summer Intern & Co-Op: Chemical, Mechanical and Electrical Engineering Opportunities - Qnity Electronics
Wilmington or Newark or Circleville or Dayton or Towanda or Marlborough or Pasadena or Hayward or Midland or Carlsbad or Schaumburg or Cleveland or Parlin
OnsiteFull Time
Qnity Electronics
Qnity ElectronicsNYSE: Q: Manufactures materials and solutions for the semiconductor industry.
Enrolled full-time in a Bachelor’s or Master’s ABET-accredited engineering program (Chemical, Mechanical, Electrical or related), GPA ≥3.0, available May–August, and legal right to work in the U.S. without visa sponsorship.
2mo
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NPD Engineering Intern
Pleasant Prairie, Wisconsin, United States
OnsiteInternship
Spectrum Plastics Group
Spectrum Plastics Group: Manufacturer of high-precision medical components and devices.
Pursuing a bachelor’s in engineering or related field; strong problem-solving, analytical and communication skills; team collaboration; hands-on aptitude; Microsoft Office proficiency; CAD a plus.
Microsoft Office, CAD
4d
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Engineering Project Manager
Waukesha, Wisconsin, United States
OnsiteFull Time
Generac
GeneracNYSE: GNRC: Manufactures backup power generators and energy technology solutions.
5+ YOEBachelor's degree or equivalent,5 years progressive engineering/product development experience,3 years leading cross-functional international projects,strong project leadership,communication,and product lifecycle skills.
1w
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Returning Intern Engineer - Summer 2026 - Great Lakes Division (For Current/Former HNTB Interns Only)
Milwaukee or Valparaiso or Sterling Heights or East Lansing or Ashwaubenon or Jackson or Indianapolis or Downers Grove or Detroit or Allen Park or Cleveland or Grand Rapids or Columbus or Westfield or Blue Ash or Chicago or Minneapolis or Madison
$21-$40/hr OnsiteFull Time
HNTB
HNTB: Designs and manages large-scale transportation and infrastructure projects.
High School diploma/GED plus current enrollment in an accredited post-secondary engineering program; basic engineering/math skills; proficiency with Microsoft Office; ability to prepare drawings and perform basic calculations.
Microsoft Office
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NPI Materials Intern
Milwaukee, Wisconsin, United States
$19-$24/hr OnsitePart Time, Internship
Johnson Controls
Johnson ControlsNYSE: JCI: Provides integrated building technologies including HVAC, fire, and security systems.
Currently enrolled full-time in a 4-year college pursuing Finance, Engineering, Operations, Supply Chain or Business; strong Microsoft Excel skills; effective communicator; U.S. work authorization required.
Microsoft Excel
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Quality Intern - Metals Manufacturing
Elk Grove Village, Illinois, United States
OnsiteInternship
Thunderbird
Thunderbird: A provider of cloud-based human resources software and services.
Pursuing or recently completed associate's or bachelor's degree in Quality, Engineering, Manufacturing, or related field with strong attention to detail.
Microsoft Office
1d
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Operations Intern - Summer 2027
Rancho Cucamonga or Peachtree City or Mount Prospect or Greenfield or Lowell or Mentor or Painesville or Fairport Harbor or Miamisburg or Oak Harbor or Neenah
$26-$29/hr OnsiteInternship
Avery Dennison
Avery DennisonNYSE: AVY: Manufacturer of materials science and digital identification products.
Pursuing a Bachelor’s in engineering (chemical/mechanical/industrial preferred), previous internship or relevant experience, willing to relocate, reliable transportation, pass background and drug screening; sponsorship not available.
RFID
2mo
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Student Program Intern
Mukwonago, Wisconsin, United States
OnsiteSeasonal, Part Time
Instrument Development Company
Instrument Development Company: Manufacturer of high-precision machined components for defense and medical sectors.
High school student or technical college student or recent graduate; interest in manufacturing/engineering/quality; reliable; team player; basic computer skills; 16+ years old.
Basic computer skills
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
1w
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Project Engineer Intern
South Bend or Chicago or Westmont or Milwaukee
$20-$25/hr OnsiteFull Time
Ryan Companies
Ryan Companies: Provides integrated commercial real estate development and construction services.
Pursuing a bachelor's in construction engineering/management or related, within 18 months of graduation; able to work 40 hours/week for a minimum three-month term; basic estimating, math, contract and drawing comprehension skills.
1d
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Construction Project Management Intern (Summer 2027)
Chicago or Des Plaines or Barrington
$20-$24/hr OnsiteInternship
Pepper Construction
Pepper Construction: Provides commercial general contracting and construction management services.
Current college student (Sophomore–Senior) in construction or civil engineering, strong communication and computer skills, ability to work independently and in teams, reliable transportation, available for a 12-week summer program.
3d
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Geotechnical Internship (Level 2)
Waukesha, Wisconsin, United States
FieldFull Time
ECS Limited
ECS Limited: Provides geotechnical, environmental, and facilities engineering consulting services.
0.25+ YOEPursuing an Associate/Bachelor/Master in civil engineering or related, ~90 days related experience, internship experience, complete certifications (Radiation Safety, Soils I, Concrete I), valid driver's license if driving, strong communication and field skills.
GPS, Pile Driving Analyzer
1w
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Returning Intern Engineer - Summer 2026 - Great Lakes Division (For Current/Former HNTB Interns Only)
Milwaukee, Wisconsin, United States
$21-$40/hr OnsiteFull Time
HNTB
HNTB: Infrastructure design and engineering for transportation and public works
Current enrollment in an accredited post-secondary engineering program; high school diploma/GED required; basic engineering and math skills; proficiency with Microsoft Office Suite.
Microsoft Office Suite
1w
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Research, Development and Engineering (RD&E) Internship - Summer 2027
Racine or Bay City
OnsiteFull Time
SC Johnson
SC Johnson: Manufacturer of household cleaning products and consumer chemicals.
Must be enrolled in a bachelor’s degree in Chemistry, Biochemistry, Chemical Engineering or related; available May 17–Aug 6, 2027; legally authorized to work in the US without sponsorship.
Microsoft Excel, Microsoft PowerPoint, Microsoft Word, Microsoft Outlook, SAP
1d
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Sr Principal Engineer, Automation Projects
Round Lake, Illinois, United States
$128k-$176k/yr OnsiteFull Time
Baxter
BaxterNew York Stock Exchange: BAX: Develops and manufactures medical devices, pharmaceuticals, and IV solutions.
8+ YOEBachelor of Science in Engineering required (Mechanical preferred),8+ years engineering experience, SolidWorks experience, aseptic/cGMP manufacturing preferred, project leadership, domestic/international travel up to 20%.
SolidWorks

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