Environmental Engineer Co-op - Fall 2026

We are seeking an Environmental Engineer Co-op at our Mosinee, Wisconsin plant for the 2026 Fall Semester (June – December). This individual will aid in the day-to-day coordination of environmental control, permitting and reporting efforts in air, wastewater, and waste solids handling to ensure compliance with State and Federal regulations in a cost-effective manner. Interpret and disseminate information regarding pending and developing legislation.

• $26.00 per hour

• Applicants must be currently authorized to work in the United States on a full-time basis
• Enrolled in an Environmental Engineering, Chemical Engineering, Paper Science, Chemistry or similar Engineering degree program
• Ability to work full-time for the duration of the position
• Living in or willing to relocate to the Mosinee, Wisconsin area from June – December 2026
• Strong technical aptitude and proven problem-solving abilities
• Ability to communicate effectively with people at all levels of the organization

• Must follow Ahlstrom’s manufacturing and hygiene processes, procedures and policies, as applicable, to the position’s areas of responsibility, in order to meet and maintain the safety, quality, and regulatory compliance requirements for each grade of paper

• Write environmental procedures, as required
• Assist with special environmental projects and data analysis

Ahlstrom is a global leader in combining fibers into sustainable specialty materials. Join our journey to create a more sustainable world with products and solutions that Purify and Protect, with Every Fiber, for a Sustainable World. Our three divisions, Filtration and Life Sciences, Food and Consumer Packaging, and Protective Materials, address global trends with safe and sustainable solutions.
We are deeply committed to building and maintaining safe and inclusive environment and culture, where everyone feels valued and respected. At Ahlstrom, we all have equal opportunities to belong and reach our full potential.
Our net sales in 2024 amounted to EUR 3.0 billion and we employ some 6,800 people. Read more at www.ahlstrom.com