65 developer intern jobs at 49 companies in Mount Pleasant, 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
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
5d
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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.
4d
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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
1mo
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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.
4d
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Environmental Science Intern
Deerfield, Illinois, United States
$26-$27/hr OnsiteInternship
Kimley-Horn
Kimley-Horn: Full-service consulting firm providing engineering, planning, and design services.
Currently pursuing a Bachelors or Masters in Biology, Environmental Science, or related field; familiarity with natural resource regulations, wetlands, ecology, and fieldwork; able to travel 10–30%.
geographic information systems
1mo
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Email Marketing Intern
Woodstock, Illinois, United States
$17/hr OnsitePart Time
LeadingIT
LeadingIT: Provider of managed IT and cybersecurity services for businesses.
Perform CRM data entry, assist with email campaign development and execution, create and schedule social media content, support blog and marketing projects, and capture photos; computer literate with LinkedIn and Meta Suite experience.
CRM, LinkedIn, Meta Suite, Entrepreneurial Operating System (EOS)
2d
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Employment Services Intern
Elk Grove Village, Illinois, United States
OnsiteInternship
Kenneth Young Center
Kenneth Young Center: A community-focused nonprofit providing behavioral health and supportive services.
Bachelors-level unpaid internship assisting with group sessions, client support, and documentation; face-to-face work with IPS clients; develops communication, rapport-building, and documentation skills. Contact [email protected] for more information.
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
1mo
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Project Engineer Intern 2027 (Mid-West Region)
Rosemont or East Windsor or Charleston or St. George or United States
$18-$22/hr OnsiteInternship
PEAK Construction
PEAK Construction: Provides design-build general contracting and construction management services.
Actively pursuing a Bachelor's in a construction-related field; entry-level or prior internship experience; strong communication, problem-solving, and teamwork; ability to learn Bluebeam, Microsoft Excel, and Microsoft Project; travel and background check required.
Bluebeam, Microsoft Excel, Microsoft Project
1mo
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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.
1w
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Forward Deployment Engineer, Applied AI Agents (Intern)
Hoffman Estates, Illinois, United States
OnsiteInternship
Sears Home Services
Sears Home Services: Residential appliance repair, HVAC maintenance, and home improvement services.
1+ YOEUndergraduate enrollment or equivalent,1-2 years related experience,proficiency in Python and TypeScript,LLM application experience,SQL/Snowflake knowledge,strong communication and problem-solving skills.
Python, TypeScript, Claude, OpenAI Realtime, Gemini, MCP, SQL, Snowflake, LangChain, LlamaIndex, OpenAI Agents SDK
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.
1mo
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Quality Engineer - Elk Grove Village, IL
Elk Grove Village, Illinois, United States
$63k-$101k/yr OnsiteFull Time
Indium Corporation
Indium Corporation: Manufacturer and supplier of advanced materials for electronics assembly.
Bachelor's in a science-based technical discipline required; knowledge of SPC, PPAP, FMEA, Six Sigma, DOE, and data analysis; 2 years technical experience preferred; proficiency with Microsoft Office; ability to develop test methods and support internal/external customers.
Microsoft Office
4w
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Quality Engineer
Crystal Lake, Illinois, United States
$70k-$80k/yr OnsiteFull Time
General Kinematics
General Kinematics: Designs and manufactures vibratory equipment for bulk material processing.
Bachelor's degree or equivalent experience; strong ISO 9001:2015 knowledge and internal auditing; supplier quality and PPAP review experience; drawing review and welding inspection background; Microsoft Office and CAD familiarity; ~20% travel.
Microsoft Word, Microsoft Excel, Autodesk CAD, Syteline
4d
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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
6d
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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

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