46 engineering intern jobs at 33 companies in Oconomowoc, 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
2w
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Engineering Intern
Middleton, Wisconsin, United States
OnsiteInternship
GEI Consultants
GEI Consultants: Provides multi-disciplinary engineering and environmental consulting services.
Three years of BS coursework in civil/geotechnical/environmental fields, valid driver’s license, Microsoft Office; AutoCAD/Civil 3D and construction oversight experience preferred; willing to travel and perform field tasks.
Microsoft Office, AutoCAD, Civil 3D
2w
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Engineering Intern
Madison, Wisconsin, United States
OnsiteInternship
GEI Consultants
GEI Consultants: Professional engineering and environmental consulting services.
At least three years of BS civil/geotechnical/environmental schooling completed, valid driver\u0019s license, Microsoft Office proficiency; AutoCAD/Civil 3D and survey experience preferred; willingness to travel and perform field work.
Microsoft Office, AutoCAD, Civil 3D
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
1mo
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Manufacturing Engineering Intern
Sun Prairie, Wisconsin, United States
OnsitePart Time, Internship
Original Equipment Solutions
Original Equipment Solutions: Manufacturer of fluid, thermal, and mechanical automotive components.
Interest in manufacturing or engineering; strong organization and reliability; basic Microsoft Office skills; ability to follow instructions and safety requirements; prior STEM/shop exposure preferred.
Microsoft Office
3w
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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
2w
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Engineering Intern
Beloit, Wisconsin, United States
$25-$30/hr OnsiteInternship
Mid-States Concrete Industries
Mid-States Concrete Industries: Produces and installs precast concrete building systems.
Enrolled in civil engineering (structural emphasis), proficient with Microsoft Word/Excel/Outlook, experience with structural analysis/design software, strong communication and teamwork skills.
Microsoft Word, Microsoft Excel, Microsoft Outlook
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
3mo
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Continuous Improvement Intern (MADISON, US)
Madison, Wisconsin, United States
OnsiteInternship
Faurecia
FaureciaEuronext Paris: FRVIA: Designs and produces automotive seats and interior modules.
Pursuing BS in engineering; minimum 2.8 GPA; automotive industry experience preferred; proficient in English; knowledge of lean manufacturing.
6d
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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
1mo
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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
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
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.
5d
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Fire Protection Engineer Intern
Madison, Wisconsin, United States
OnsiteInternship
Affiliated Engineers
Affiliated Engineers: Provides engineering design and consulting for complex buildings.
Enrollment in ABET-accredited Mechanical or Architectural Engineering program (junior standing/3 years completed), minimum GPA 2.5, leadership/communication skills, strong organization and time management.
2mo
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Software Developer Intern - Summer 2027 - Software Developer Intern - Summer 2027 - Careers (Accessibility)
Madison, Wisconsin, United States
OnsiteInternship
Epic
Epic: Develops electronic health record software for healthcare systems.
Pursuing BS/BA in CS/Software Engineering; junior standing or higher; eligible to work in the U.S. without visa sponsorship; willing to relocate to Madison, WI; COVID-19 vaccination.
5d
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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