Internships in Appleton, Wisconsin, United States

Zuern Building Products offers high school internships through School-to-Work or Youth Apprenticeship programs. Students gain hands-on experience in building materials, design, and customer service.

Zuern Building Products, a family-owned supplier of building materials, offers internship opportunities across various departments. Ideal candidates are students or recent graduates eager to gain hands-on experience, develop professional skills, and contribute to real-world projects.

The Completions Mechanical Engineering team at Gulfstream Aerospace (Appleton, WI) seeks college interns to support the Completions Structural Engineering group. Interns will perform mechanical engineering design, modeling, and drafting of interior furnishings and wire harnesses for new and derivative Gulfstream business aircraft.

Marketing team at IGEN, a division of U.S. Venture, drives B2B demand generation, events, digital and product marketing. The Marketing Intern assists with event planning, project coordination, content creation, website updates, social media scheduling, market research, and data entry while learning marketing operations.

raSmith's Construction Services Division is seeking a summer 2027 intern in Appleton, WI to gain practical engineering experience through on-the-job training on real projects under experienced project managers, engineers, and technicians. The Roadway/Utility Construction Inspector Intern will hone problem-solving abilities, develop technical skills, and assist with construction inspection tasks while learning from a multi-disciplinary civil and structural engineering and land surveying firm.

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

Rogers Behavioral Health’s Therapist Internship team builds compassionate care for diverse patients across acute, residential, and outpatient settings. Interns provide direct social services, complete documentation, and lead clinical interventions under supervision.

The Cloud Infrastructure Engineering Associate is a summer 2027 internship within Heartland Business Systems' HBS Cloud Architecture Team (CAT) in Little Chute, WI. The role supports consulting clients by assisting in development, implementation, and support of cloud solutions, while building customer-focused relationships to identify business challenges and define requirements. Day-to-day work includes providing consultative project support, learning technologies and platforms, maintaining and

The Human Resources Intern will directly assist the Human Resources team at Heartland Business Systems in Little Chute, WI, with projects related to HR compliance, onboarding, employee benefits, and entry-level generalist tasks. Day-to-day work includes testing and performing HRIS activity, researching wellness and engagement projects, supporting the affirmative action plan, coordinating new hire onboarding, maintaining personnel paperwork, and transitioning to a paperless system.

This role joins the Dynamics 365 CRM practice at Heartland Business Systems (HBS), providing first-level support for Dynamics 365 support requests and inquiries. Day-to-day work includes assisting with configuration of Dynamics 365 for Sales, Customer Service, Field Service, Project Operations, or Marketing; configuring Model-Driven and Canvas PowerApps; automating workflows with Power Automate; creating PowerBI Reports; and handling new customer support tickets and escalated incident management

The Commercial Business Associate internship at Heartland Business Systems (HBS) places you on the Commercial Business Team in Little Chute, WI, supporting supply chain, purchasing, partner relations, inside sales, and service. Day-to-day work includes learning HBS operational processes, assisting Operations with partner relations, client services, and supply chain, performing data analysis, updating product data, and supporting projects across all levels of the Operations team.

The Commercial Business Associate Summer 2027 Internship at Heartland Business Systems (HBS) places you on the Commercial Business Team to support supply chain, purchasing, partner relations, inside sales, and service. Day-to-day work includes learning operational processes, supporting Operations (Partner Relations, Client Services, Supply Chain), performing data analysis, updating product data, and assisting with projects.

The Engineering Associate - Summer 2027 Internship Program at Heartland Business Systems (HBS) places you on the HBS engineering team in Little Chute, WI, providing consultative and proactive project management support to HBS’s account base. Day-to-day, you will gain exposure to a variety of technologies and platforms, assist sales consultants and fellow engineers with network installation, review, validation, and optimization of systems and protocols, and contribute to product selection, config

The Sales Associate Summer 2027 Internship at Heartland Business Systems (HBS) places you on a sales team that educates customers on IT solutions and adds value through implementation. Day-to-day, you will learn HBS sales practices, support Solutions Consultants and Inside Sales, prospect new business with the team, and assist with assigned projects while building customer relationships.

The IT Intern role at Community First Credit Union in Neenah, WI offers an entry-level opportunity for students pursuing an Information Technology career. Day-to-day work includes learning IT skills such as computer networking, application delivery/development, and technology management best practices, assisting with system maintenance, participating in IT Asset Lifecycle Management by replacing desktop equipment monthly, and helping with hardware and software troubleshooting.

Actuarial Services team at Secura Insurance focuses on rate reviews, competitive analysis, and modeling for property and casualty products. The Intern will assist with data preparation, apply ratemaking methods, conduct research, and support actuarial reporting while learning industry practices.