About Ahlstrom

At Ahlstrom we are change champions and paper inventors. Performance enhancers and problem-solvers. Environmental managers and growth builders. Production operators and electrical engineers. Maintenance managers and confidence builders. At Ahlstrom we encourage questions, inspire change, and create new paths. We are one team made of nearly 9,000 global perspectives and are looking forward to hearing yours. Explore the possibilities by joining us today!

To get started, visit to learn more about our business, our people, and how to join our team. Select the “Open Jobs” tab and search by keyword (e.g., Audit, De Pere, Electrical Engineering, Intern) to find your perfect fit.


Pulp Mill Office Assistant

May 2023 - August 2023 Mosinee, WI
“There was a sense of independence while working. I enjoyed not having someone looking over my shoulder the whole time but when I needed help, my superiors were extremely helpful. I was also able to have hands-on experience. ”

Energy Engineer Co-op (returning)

June 2020 Mosinee, WI
“I completed two internships and one co-op with Ahlstrom. The Mosinee Mill is objectively one of the best places to start an engineering career, regardless of your discipline. Other than making paper, the mill is its own power plant. It also has two water treatment plants, a landfill, and a hydroelectric dam. There are so many different industries packed into one area that there is almost unlimited potential for growth.”
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Questions & Answers

What does someone do every day as a process engineering co-op at Expera Specialty Solutions?

Day in the Life +3

Could a chemical engineering major help someone working as a process engineering intern at Expera Specialty Solutions?

College Major +4

What do I need to know about the company culture at Expera Specialty Solutions?

Company Culture +2
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