39 developer intern jobs at 29 companies in Milwaukee, WI

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Intern, Partner Strategy & Management
Milwaukee, Wisconsin, United States
$15/hr OnsiteInternship
Milwaukee Bucks
Milwaukee Bucks: Operates a professional basketball team and multi-purpose entertainment venue.
Current college student or recent graduate; highly organized, professional, and team-oriented; availability for some nights, weekends, and holidays; strong written/verbal communication; proficient in Microsoft Word and Excel; Adobe Photoshop a plus.
Microsoft Word, Microsoft Excel, Adobe Photoshop, CRM
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
4d
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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.
3d
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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
2mo
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Manufacturing Engineer Intern - IST
Pleasant Prairie, Wisconsin, United States
OnsiteInternship
Spectrum Plastics Group
Spectrum Plastics Group: Manufacturer of high-precision medical components and devices.
Currently enrolled in an engineering degree program (manufacturing, mechanical, industrial or related); basic inspection and measurement knowledge; basic PC proficiency including Excel; interest in continuous improvement and problem solving.
Microsoft Excel
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Inside Sales Intern
Pleasant Prairie, Wisconsin, United States
OnsiteMultiple Commitments Available
L&M Corrugated Container
L&M Corrugated Container: Designs and manufactures custom corrugated packaging and shipping containers.
College student or recent graduate with interest in sales or business development; strong communication skills; able to make outbound calls, support accounts, assist with quotes, and work Monday–Friday in-office.
1mo
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Applied AI Engineer, Internal Tools
Boston or Milwaukee or Maitland
$104k-$178k/yr HybridFull Time
Alegeus
Alegeus: Provides technology platforms for managing healthcare benefit accounts.
3+ YOE3+ years building applied AI/automation/internal tools; experience with ChatGPT, Microsoft Copilot, APIs, and structured data; strong prototyping, productization, and cross-functional collaboration; Bachelor's in related field or equivalent experience.
ChatGPT, Microsoft Copilot, APIs
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Automation Engineer
Grafton, Wisconsin, United States
OnsiteFull Time
Kapco
Kapco: Contract manufacturer of precision metal components and industrial parts.
Experience developing robotic, vision, and sensing solutions for manufacturing; project management and implementation of automated systems; collaborating with vendors and internal teams; researching new manufacturing technologies.
3mo
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Automation & Data Engineering Intern (WI, Pleasant Prairie )
Pleasant Prairie, Wisconsin, United States
OnsiteInternship
Specialized Accounting Services
Specialized Accounting Services: Provides accounting and tax services for franchises and businesses.
0+ YOEInterest in software development, data engineering, and automation. Experience with Python, SQL, APIs, and data visualization tools.
Python, SQL, APIs, Data Visualization, Automation
1mo
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Automation Engineer
Grafton, Wisconsin, United States
OnsiteFull Time
Kapco Metal Stamping
Kapco Metal Stamping: Manufactures precision metal components and provides contract manufacturing services.
Experience with manufacturing automation, robotics, vision and sensing technologies; project management and collaboration with vendors and internal teams; ability to trial and deploy new manufacturing technologies.
3d
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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
5d
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DP Installation Engineer
Gurnee or United States
$80k-$90k/yr FieldFull Time
Domino Printing Sciences
Domino Printing SciencesTokyo Stock Exchange: 6448: Manufacturer of industrial printing and coding solutions.
5+ YOEAssociate degree or technical school plus 5+ years electromechanical/hydraulic experience, valid driver\u000027s license, passport for international work, ability to perform heavy physical tasks and interact with customers.
K-Series
2mo
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Project Engineer
Pleasant Prairie, Wisconsin, United States
OnsiteFull Time
MTI Motion
MTI MotionNYSE: SPLP: Designs and manufactures custom precision motion-control products and solutions.
5+ YOEBachelor's degree in engineering; 5+ years engineering; 3+ years project management with customer exposure; experience with NPI/NPD; MS Office; MS Project; SolidWorks; PMP/CAPM preferred; AS9100/ISO 9001 experience preferred; domestic/international travel up to 10%
Microsoft Office, MS Project, SolidWorks
1mo
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Materials Engineer - Polymers
Milwaukee, Wisconsin, United States
HybridFull Time
A. O. Smith
A. O. SmithNYSE: AOS: Manufactures residential and commercial water heaters and boilers.
7+ YOEAdvanced degree in materials/polymers preferred, 7 years relevant experience, subject-matter expertise in polymers, materials failure analysis, and characterization methods (DSC, TGA, DMA, FTIR, SEM/EDS); domestic and international travel required.
DSC, TGA, DMA, FTIR, SEM/EDS, rheology, melt flow
1mo
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Mechanical Design Engineer
Grafton, Wisconsin, United States
OnsiteFull Time
Yamato Corporation
Yamato Corporation: Manufacturer of advanced industrial weighing and inspection systems.
4+ YOEBachelor’s in Mechanical Engineering; 4–10 years electro-mechanical design; 3D/2D CAD proficiency; travel 10–20%; valid driver’s license; passport required for international travel.
3D CAD, AutoCAD, MS Office, ERP systems
2mo
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Sr Supplier Quality Engineer
Waukesha, Wisconsin, United States
OnsiteFull Time
Husco: Manufacturer of hydraulic and electro-mechanical control systems.
5+ YOEFive years in component manufacturing; Mechanical/Electrical engineering with Quality emphasis; GD&T knowledge; strong troubleshooting and problem-solving; US work authorized; 50% domestic travel, 10% international; valid driver’s license.
Geometric Dimensioning and Tolerancing, Inspection Practices
1mo
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Service Engineer, Singapore
Singapore or Milwaukee
OnsiteFull Time
Sensient Technologies
Sensient TechnologiesNYSE: SXT: Manufacturer of specialty colors, flavors, and ingredient solutions.
2+ YOE2+ years service desk/IT support experience in a 24x7 environment, proficiency with Office 365 and ServiceNow, strong customer service and troubleshooting skills, ability to lift 35 lbs, international travel <5%, and participate in after-hours/on-call rotations.
Office 365, ServiceNow
2mo
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Electrical Installation Engineer - KNES - New Berlin, WI
New Berlin, Wisconsin, United States
HybridFull Time
Konecranes
KonecranesNasdaq Helsinki: KCR: Manufacturer and servicer of cranes and lifting equipment.
5+ YOEElectrical install engineering with 4-year degree, 5-10 years field experience, NEC/UL508A knowledge, PLC/HMI, field startups, international travel.
AutoCAD Electrical, Rockwell PLC/HMI, Siemens PLC/HMI, Magnetek VFDs, Siemens VFDs
1mo
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Application & Sales Engineer - Screening Business Line (Brookfield, WI, US)
Brookfield or United States or Canada
RemoteFull Time
Metso
MetsoNasdaq Helsinki: METSO: Supplies equipment and services for mining and aggregates.
Technical background with hands-on screening equipment experience; strong communication, organization, and problem-solving skills; ability to manage RFQs and coordinate with dealers, customers, and internal teams.
SAP, Salesforce
1mo
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2026 Internship & Co-Op Program
Tucson or Newton or Westford or Albuquerque or Wheatfield or Brewster or Buffalo or Cleveland or Elmore or Lorain or Leesport or Reading or Lincoln or Milwaukee or Delta or Mayfield Heights
$15-$25/hr OnsiteInternship, Temporary
Materion
MaterionNYSE: MTRN: Manufactures advanced engineered materials and precision optical solutions.
Must be junior or higher enrolled in relevant STEM, business, or communications coursework; U.S. citizen or Permanent Resident (ITAR); curious, willing to learn, and able to work in team settings.