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Internship Jobs in Wisconsin.

All active internship roles based in Wisconsin, sourced directly from company boards. Updated every few hours.

Total jobs
509
positions indexed
New today
1
last 24 hours
Companies
107
actively hiring
Worldwide remote
0
from anywhere
in: Wisconsin employment: Internship Clear all
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Uline
UX Design Internship - Summer 2027
Uline
⚡ Apply early Pleasant Prairie, WI Onsite
● New 👁 Seen ✓ Applied 2mos ago
Hydrite
Part-Time QC Lab Intern (Winter - Summer 2027)
Hydrite
⚡ Apply early Oshkosh, WI Onsite
● New 👁 Seen ✓ Applied 2mos ago
Brunswick Corporation
Procurement Operations co-op or Hybrid co-op
Brunswick Corporation
⚡ Apply early Fond du Lac, WI Onsite $37,440–$56,160
● New 👁 Seen ✓ Applied 2mos ago
Brunswick Corporation
Mercury Marine: Continuous Improvement Co-op
Brunswick Corporation
⚡ Apply early Fond du Lac, WI Onsite $37,440–$57,200
● New 👁 Seen ✓ Applied 2mos ago
Brunswick Corporation
Mercury Marine - Heat Treat Metallurgical Engineer Co-op
Brunswick Corporation
⚡ Apply early Fond du Lac, WI Onsite $37,440–$57,200
● New 👁 Seen ✓ Applied 2mos ago
Brunswick Corporation
Mercury Marine - Systems/Software Engineering Co-op
Brunswick Corporation
⚡ Apply early Fond du Lac, WI Onsite $37,440–$57,200
● New 👁 Seen ✓ Applied 2mos ago
Brunswick Corporation
Mercury Marine: Supply Chain Co-Op
Brunswick Corporation
⚡ Apply early Fond du Lac, WI Onsite $37,440–$57,200
● New 👁 Seen ✓ Applied 2mos ago
Brunswick Corporation
Mercury Marine: Drives & Propulsion Systems Engineering Intern
Brunswick Corporation
⚡ Apply early Oshkosh, WI Onsite $37,440–$57,200
● New 👁 Seen ✓ Applied 2mos ago
Target
Operation Manager Intern (Starting Summer 2027) Regional Distribution Center - Oconomowoc, WI
Target
⚡ Apply early 1100 E Valley Rd, Oconomowoc,W... Onsite $51,480–$51,480
● New 👁 Seen ✓ Applied 2mos ago
Brunswick Corporation
Mercury Marine: Sales Intern
Brunswick Corporation
⚡ Apply early Fond du Lac, WI Onsite $37,440–$57,200
● New 👁 Seen ✓ Applied 2mos ago
Ecolab
Food, Beverage, Dairy Plant Sanitation - Technical Sales Intern
Ecolab
⚡ Apply early USA - Michigan - Grand Rapids Hybrid $47,840–$52,000
● New 👁 Seen ✓ Applied 2mos ago
Sanford Health
Medical Assistant (non-certified) or CMA, Ambulatory or Medical Assistant - Apprentice - Pediatrics
Sanford Health
⚡ Apply early WI, Eau Claire Onsite $39,520–$61,360
● New 👁 Seen ✓ Applied 2mos ago
Uline
UX Internship - Summer 2027
Uline
⚡ Apply early Pleasant Prairie, WI Onsite
● New 👁 Seen ✓ Applied 2mos ago
Kimberly-Clark
Tax Internship
Kimberly-Clark
⚡ Apply early USA-WI-Neenah Onsite $45,760–$45,760
● New 👁 Seen ✓ Applied 2mos ago
Caterpillar
2027 Summer Corporate Intern - Engineering
Caterpillar
⚡ Apply early Mossville, Illinois Onsite $52,000–$89,440
● New 👁 Seen ✓ Applied 2mos ago
WC
Engineering Intern (2 Opportunities)
Waukesha County
⚡ Apply early Waukesha, WI Onsite $26,437–$46,842
● New 👁 Seen ✓ Applied 2mos ago
Uline
Business Process Analyst Internship - Summer 2027
Uline
⚡ Apply early Pleasant Prairie, WI Onsite
● New 👁 Seen ✓ Applied 2mos ago
Uline
Financial Analyst Internship - Summer 2027
Uline
⚡ Apply early Pleasant Prairie, WI Onsite
● New 👁 Seen ✓ Applied 2mos ago
Uline
Credit Analyst Internship - Summer 2027
Uline
⚡ Apply early Pleasant Prairie, WI Onsite
● New 👁 Seen ✓ Applied 2mos ago
Uline
Accounting Internship - Summer 2027
Uline
⚡ Apply early Pleasant Prairie, WI Onsite
● New 👁 Seen ✓ Applied 2mos ago
CW
Imaging Intern - Radiology
Children's Wisconsin
⚡ Apply early Kenosha, WI Onsite
● New 👁 Seen ✓ Applied 2mos ago
RC
Project Engineer Intern
Ryan Companies
⚡ Apply early Sound Bend, IN Onsite $41,600–$52,000
● New 👁 Seen ✓ Applied 2mos ago
KP
Apprentice Plumber
Kobella Plumbing Heating Cooling
⚡ Apply early Sun Prairie, WI Onsite
● New 👁 Seen ✓ Applied 2mos ago
Uline
Customer Service Internship - Year-Round
Uline
⚡ Apply early Kenosha, WI Onsite $45,760–$45,760
● New 👁 Seen ✓ Applied 2mos ago
Uline
International Trade Compliance Internship - Summer 2027
Uline
⚡ Apply early Pleasant Prairie, WI Onsite
● New 👁 Seen ✓ Applied 2mos ago

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