11 2026 intern jobs at 9 companies in Greendale, WI
1mo
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Wealth Intern (Fall 2026)
South Milwaukee, Wisconsin, United States
$18-$22/hr OnsiteInternship
Pursuing a bachelor's in Finance/Economics/Business, proficiency in Microsoft Excel, strong communication and analytical skills; prior wealth management internship preferred.
Microsoft Excel, Microsoft Office
1w
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Paid HelpDesk Intern
Menomonee Falls, Wisconsin, United States
$20-$25/hr OnsiteInternship, Full Time
Currently enrolled in or completed a computer-related degree program; Windows and mobile operating system knowledge; prior helpdesk or technical support experience strongly preferred; availability for at least 30 hours weekly in Fall 2026.
Windows, Mobile operating systems
1w
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Power Generation Mechanical Engineering Intern
Germantown or Union Grove or Watertown or Concord or Paris or Milwaukee or United States
$23-$28/hr OnsiteFull Time, Internship
Current mechanical or related engineering degree pursuit, graduation after June 2026, minimum 2.8 GPA, high school diploma/GED/HSED, and valid driver's license.
Power Plant
6h
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Product Design Engineering Intern/Co-op - Fall 2026
Racine County, Wisconsin, United States
$20/hr HybridPart Time, Internship
Enrollment in an accredited technical school or university toward an associate or bachelor's degree in engineering or a related field; minimum 3.00 GPA; proficiency in MS Office, AutoCAD, and SolidWorks, Creo, or Autodesk.
AutoCAD, Microsoft Dynamics, Microsoft Office, Microsoft Word, Microsoft Excel, SolidWorks, Creo, Autodesk
1mo
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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
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
3w
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2026 Milwaukee Journal Sentinel Grant Funded Fall Internships
Milwaukee, Wisconsin, United States
$18/hr OnsitePart Time, Internship
College junior/senior, recent graduate, or graduate student in journalism or related field; strong writing, research and fact-checking; valid driver’s license, reliable transportation; availability for some evenings and weekends.
1w
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Supply Chain Autumn Internship 2026
Milwaukee, Wisconsin, United States
$15-$26/hr OnsitePart Time, Internship
Pursuing a bachelor's degree in supply chain, operations management, or a related business field; graduating in 2027 or later. Excel, data analysis, communication, presentation, and teamwork skills required.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, ERP
2mo
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Respiratory Therapist INTERN I
Milwaukee, Wisconsin, United States
OnsitePart Time
Acceptance/enrollment into a CoARC-approved respiratory therapy program (Fall 2026), high school diploma/GED, BLS within 6 months, basic Microsoft Office skills, strong communication, and willingness to learn.
Microsoft Word, Microsoft Outlook, Microsoft Excel, Voalte
1mo
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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
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
2w
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Returning Co-op Engineer- Fall/Winter/Spring 2026-2027-Great Lakes Division (For Current/Former HNTB Co-ops only)
Allen Park or Ashwaubenon or Blue Ash or Chicago or Cleveland or Columbus or Detroit or Downers Grove or East Lansing or Grand Rapids or Indianapolis or Jackson or Madison or Milwaukee or Minneapolis or Sterling Heights or Valparaiso or Westfield
$21-$35/hr OnsiteInternship, Full Time
Current/former HNTB interns enrolled in an accredited post-secondary engineering program; high school diploma/GED, basic engineering principles and calculations, Microsoft Office Suite proficiency required.
Microsoft Office Suite
3w
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Full Time Internal Substitute
Fox Lake, Illinois, United States
OnsiteFull Time
Professional Educator License preferred; substitute or building substitute for 2026-2027 school year; immediate opening.