UNKNOWN

FEED

Support advanced simulation of lead-acid, lithium-ion, sodium-ion, and supercapacitor technologies through structural, thermal, fluid, electrochemical, and multiphysics modeling. Contribute to digital engineering initiatives including digital twins, simulation automation, optimization, and AI-enabled engineering workflows.

We create 33% of the world’s batteries for your cars, trucks, boats, and motorized sports vehicles. Become one of our 16,000 employees. You will play a part in developing, manufacturing, and distributing the world’s leading battery brands for virtually every type of vehicle. We recover, recycle, and reuse up to 99% of our battery materials, leading sustainability practices in our industry. Clarios, formerly Johnson Controls, is currently a Brookfield portfolio company. Learn more about us at <a href="http://www.clarios.com/">www.clarios.com</a>.

Clarios

Product Engineering: Modeling Intern (Summer 2027)

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Following a $45 million expansion announced in 2025, the Madison site has significantly increased capacity, added new equipment, and created approximately 200 highly skilled biohealth jobs, further strengthening its role within Catalent's global biologics network and Wisconsin's growing life sciences ecosystem. Located at 726 Heartland Trail in Madison, the approximately 102,700‑square‑foot GMP facility specializes in mammalian cell line engineering, drug substance biomanufacturing, and biopharmaceutical development, utilizing flexible single‑use systems to enable rapid scale‑up and customization.

Catalent Pharma Solutions, Inc.

2027 Intern - Engineering, Equipment

Provides new product development support in the Industrial, Commercial, Residential and/or Retail generator or Power Tool product area including; Creating and maintaining CAD models, drawings, and BOMs; Supporting product development plans (schedule, product cost, meeting design inputs); Interfacing with internal company personnel; Provide technical support for assigned projects. -Product Development - Designs and develops new products, subsystems, and components from concept through production while balancing performance, cost, quality, and manufacturability.

Generac

Intern Engineering

However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with Oshkosh Corporation's legal duty to furnish information. As an Electrification Engineering Intern for the summer of 2027, your responsibility will be to work along-side Oshkosh Engineers, assisting with projects to gain knowledge and experience in various aspects of Engineering, all while making a tangible impact on the world around you.

HOUR

Oshkosh Corporation designs and builds the world's toughest specialty trucks and truck bodies and access equipment by working shoulder-to-shoulder with the people who use them. We make it our business to understand the rigors of our customers' jobs, and deliver vehicles to them that out-perform anything else on the market. Our commitment to the highest quality products and customer support extends the lifetime of our vehicles through our 24/7 global service network. And because our company is broadly diversified, we can leverage our proprietary technologies to create powerful competitive advantages across many different markets.

Oshkosh Corp.

Electrification Engineer Intern

As a fully integrated steelmaker with locations in Ohio and Wisconsin, Charter Steel offers a full range of grade and size coiled products and vast technical service experience. Charter Steel is a leading American supplier of carbon and alloy steel bar, rod and wire products, and the largest steel coil processor in North America.

Charter Manufacturing

Mechanical Engineer Intern (Year-Round)

Develop and maintain automation scripts (Python, Bash).Contribute to configuration management workflows (Ansible, cloud-init, Terraform, etc.).Build repeatable deployment templates for bare metal and virtual systems. Assist with monitoring and telemetry systems (Zabbix, Prometheus, Grafana, OpenSearch).Analyze logs and metrics to support troubleshooting and reliability improvements.

Nsight

Network Engineer Intern (Green Bay, WI)

PART_TIME

Charter Steel

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Major Momentum: If you're studying Manufacturing or Industrial Engineering, or Industrial Technology, you're on the right track to join our team. We value our colleagues’ unique perspectives, experiences and ideas and create workplaces where everyone can develop their careers and perform to their full potential.

Since our founding more than 100 years ago, ITW has become one of the world&rsquo;s leading diversified manufacturers of specialized industrial equipment, consumables, and related service businesses.
ITW businesses serve local customers and markets around the globe, with a significant presence in developed as well as emerging markets. The company has operations in 57 countries that employ more than 50,000 women and men who adhere to the highest ethical standards. These talented individuals, many of whom have specialized engineering or scientific expertise, contribute to our global leadership in innovation. We are proud of our broad portfolio of more than 17,000 granted and pending patents.
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Manufacturing Engineer Intern

Boldt does not accept unsolicited resumes or candidate submissions at any time, including agencies with an active agreement-unless the submission is expressly requested by the Enterprise Support Talent Acquisition team. As a Project Engineering Intern at Boldt, you will work side by side with project engineers, superintendents, and craft professionals to support the successful delivery of projects.

The Boldt Co

Project Engineer Intern - Summer of 2027

However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with Oshkosh Corporation's legal duty to furnish information. Within this range, individual pay is determined by various factors, including the scope and responsibilities of the role, the candidate's experience, education and skills, as well as the equity of pay among team members in similar positions.

Oshkosh Corp

Fluid Power Engineer Intern

However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with Oshkosh Corporation's legal duty to furnish information. Since 1913, building truck bodies on Model T Ford chassis in an old converted church has evolved to creating highly customized, carefully designed and engineering pumpers, aerials, tankers and rescue units that have no equal.

Finance Intern - FP&A (Year Round)

You’ll see how design and technical solutions evolve across every phase of a project while developing your skills and gaining experience in: Assisting with schematic design, design development, and construction documents. As an Architectural Technician Intern, you’ll work closely with our architectural team to gain hands-on experience in the planning and execution of projects from concept through completion.

Iconica

Architectural Technician Intern (Summer 2027)

The intern will work closely with engineering team members to support product design, prototyping, testing, competitive product evaluations, and project execution while gaining exposure to engineering processes and cross-functional collaboration. The Electrical Engineering Intern will support day-to-day engineering activities, product development projects, testing initiatives, and process improvement efforts while gaining hands-on experience in a professional engineering environment.

Broan-NuTone

Electrical Engineer Intern

We are proud and excited to offer summer internships for 2027 across several of our different office locations and are currently seeking an Energy Engineer Intern to join our Energy team in Madison, WI. Intermediate knowledge of Microsoft Office Suite - Word, Excel, PowerPoint, Outlook, and Visio required; working knowledge of SharePoint and MS Project preferred.

McKinstry Co.

Energy Engineer Intern

Purpose: The goal of the Ahlstrom Stevens Point Mill's Co-op program is to cultivate the development of potential future engineering and leadership resources for our organization while providing high-quality process support to the mill's operations group(s). Our Filtration and Life Sciences, Food and Consumer Packaging, and Protective Materials segments, along with the Performance Materials Cluster, address global trends with safe and sustainable solutions.

Ahlstrom Holding 3 Oy

Stock Prep/Operations Process Engineer Intern, Summer 2027

FULL_TIME

From government and defense customers to agricultural and heavy truck equipment manufacturers, and an array of companies who need pumps, valves and compressors, Charter Casting works with its customers to create custom castings that are both efficient and cost-effective. Our paid internship program also includes signature experiences like Charter's Intern Kickoff Day, volunteer opportunities, professional development workshops, and the Intern Summer Showcase.

Charter Aarrowcast

Process Engineer Intern (Summer 2027)

Materials Engineer Intern (Summer 2027)

Electrical Maintenance Engineer Intern (Summer 2027)

From government and defense customers to agricultural and heavy truck equipment manufacturers, and an array of companies who need pumps, valves and compressors, Charter Casting works with its customers to create custom castings that are both efficient and cost-effective. About the Controls Engineer Internship : This Controls Engineer Internship offers hands-on experience with industrial automation in a manufacturing environment, including PLCs, HMIs, industrial networks, sensors, and control systems.

Controls Engineer Intern (Summer 2027)

As an ENR Top 500 design firm with offices across Illinois, Indiana, Kentucky, Michigan, and Wisconsin, we provide transportation, civil, environmental, structural, mechanical, electrical, and construction engineering services that make a lasting impact. Clark Dietz internships provide a great opportunity to apply academic learning to real world engineering projects through hands on experience.

Engineering Intern Jobs in Wisconsin

Product Engineering: Modeling Intern (Summer 2027) Clarios

2027 Intern - Engineering, Equipment Catalent Pharma Solutions, Inc.

Intern Engineering Generac

Electrification Engineer Intern Oshkosh Corp.

Mechanical Engineer Intern (Year-Round) Charter Manufacturing

Network Engineer Intern (Green Bay, WI) Nsight

Mechanical Engineer Intern (Year-Round) Charter Steel

Manufacturing Engineer Intern ITW

Project Engineer Intern - Summer of 2027 The Boldt Co

Fluid Power Engineer Intern Oshkosh Corp

Finance Intern - FP&A (Year Round) Oshkosh Corp

Architectural Technician Intern (Summer 2027) Iconica

Electrical Engineer Intern Broan-NuTone

Energy Engineer Intern McKinstry Co.

Stock Prep/Operations Process Engineer Intern, Summer 2027 Ahlstrom Holding 3 Oy

Process Engineer Intern (Summer 2027) Charter Aarrowcast

Materials Engineer Intern (Summer 2027) Charter Aarrowcast

Electrical Maintenance Engineer Intern (Summer 2027) Charter Aarrowcast

Controls Engineer Intern (Summer 2027) Charter Aarrowcast

Civil Construction Engineer Intern - Summer 2027 Clark Dietz Inc

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