Internships in Wisconsin, United States

Software Engineering Intern at Johnson Controls. Join global leader in smart buildings. Work on embedded software using C/C++ in RTOS, collaborate with hardware engineers, participate in full SDLC, code reviews, testing, documentation.

Service Desk team at NorthWinds Technology Solutions provides first and second level support for enterprise applications and end‑user troubleshooting. Interns will assist with help‑desk ticket resolution, learn service‑desk technologies, and develop soft‑skills through mentoring while contributing to daily support operations.

Sales Intern supports retail equipment sales by assisting customers, shadowing Sales Representatives, and participating in equipment demonstrations, inventory management, and marketing activities. Provides exposure to sales, service, and parts departments while building knowledge of equipment, technology, and dealership operations in a professional and safety‑focused environment.

A summer internship offering hands‑on experience in digital marketing analytics, focusing on SEM campaign monitoring, data reporting, and actionable insights. Interns work with a mentor, develop reports, analyze trends, and support optimization initiatives while gaining exposure to leadership and corporate culture.

Sentry Insurance Group’s IT team seeks a Software Development Intern to support the development of internal tools and applications. The intern will collaborate with senior developers on coding, testing, and deployment of software solutions that enhance operational efficiency.

Accounting Intern at Sentry Insurance Group. Supports the Finance team in day‑to‑day accounting tasks, including data entry, reconciliations, and financial reporting.

Brand Journalist Intern at Sentry Insurance Group, part of the Marketing team, creating compelling content that showcases the company’s values and products. The role involves researching industry trends, drafting articles, and collaborating with cross‑functional teams to align messaging.

Safety Services Intern at Sentry Insurance Group. Supports the Safety Services team in monitoring workplace safety protocols and assisting with compliance audits.

IT Business Analyst Intern at Sentry Insurance Group supports the Information Technology team in gathering and analyzing business requirements to improve insurance processes. The role involves collaborating with stakeholders to document workflows, assist in system testing, and help translate technical solutions into business value.

THE·TEAM operates at the epicenter of sports, music, entertainment and culture, serving talent, brands and properties worldwide. As a Client Services Intern you will support senior leadership with marketing outreach, track deals in Excel, coordinate player appearances and handle client logistics.

Allegheny Health Network’s Intern Program supports day‑to‑day operations by engaging in projects, research, and reporting to improve unit performance. Interns collaborate with colleagues and clients, receive mentorship, and contribute to planning and implementation of initiatives across the organization.

Northwestern Mutual College Financial Representative Internship program builds future financial planners through mentorship, networking, and hands‑on experience. Interns prospect clients, develop business strategies, and prepare financial plans while receiving weekly coaching and training on proprietary software.

Northwestern Mutual College Financial Representatives internship program provides guidance and a framework for building an integrated financial planning practice. Interns prospect clients, develop business strategies, prepare plans, and engage with proprietary planning software while receiving weekly coaching and training.

Northwestern Mutual College Financial Representative Internship Program provides aspiring financial planners with guidance, a network, and a framework to build an integrated financial planning practice. Interns prospect and network to grow a client base, develop business strategies, prepare financial plans, and engage with proprietary planning software while receiving weekly coaching and training.

Apogee Architectural Metals invites students and recent graduates to launch their careers through our Early Talent Program. Designed for those graduating in Spring 2026 or soon thereafter, the program offers internships, co‑ops, and entry‑level roles across engineering, manufacturing, supply chain, finance, and human resources.

Operations Intern at Agropur offers a summer 2026 opportunity to immerse in dairy manufacturing. Interns rotate through key plant areas—milk receiving, cheese making, drying, packaging, and shipping—gaining hands‑on experience with advanced equipment.

Woodhaven Animal Health team provides hands‑on veterinary care and client education in a friendly, fun environment. The extern will shadow experienced doctors and certified technicians, assist with examinations, and gain mentorship to become practice‑ready.

Vet Tech Externship at Woodhaven Animal Health, part of Heartland Veterinary Partners' Vet Tech Externship Program, provides hands‑on experience supporting veterinarians and certified technicians in a friendly clinic environment. The role assists with patient care, learns clinical procedures, and helps educate pet owners under supervision.

Mile Bluff Medical Center offers a one‑year tuition assistance program for students pursuing an associate degree in nursing (ADN) at Western Technical College. Selected recipients receive up to $7,500 to cover tuition, course fees, and exam costs, along with guaranteed placement as a registered nurse upon graduation.

Safety Intern at Metalcraft of Mayville supports EHS operations by collaborating with safety coordinators, assisting in policy updates, OSHA record keeping, incident investigations, data analysis, training implementation, and 6S team participation. The role promotes a safety culture and provides innovative solutions to complex safety challenges.