Environmental Engineer Intern

You have a choice of where you want to work! We invite you along on our journey to Purify and Protect, with Every Fiber, for a Sustainable World . We aim to attract, retain, and energize passionate people, like you , by investing in your professional development and providing opportunities for personal growth. Do your values align with ours? Accountability, Growth mindset, One team, Care and a fair and inclusive work environment for everyone, everywhere! We strive to meet the highest standards of corporate citizenship by protecting the health and safety of our team , safeguarding the environment, and creating a long-lasting, positive impact on the communities where we do business. Are you with us?!?

Thilmany is a leading manufacturer of specialty paper products with a long-standing commitment to environmental stewardship, regulatory compliance, sustainability, and continuous improvement. Our Environmental team plays a critical role in ensuring responsible operations while supporting innovative solutions that reduce environmental impact and improve performance.

We are seeking a motivated Environmental Engineer Internto join our team during the summer of 2027. This position provides hands-on experience in environmental compliance, sustainability initiatives, wastewater treatment operations, air emissions management, and environmental performance improvement within a complex manufacturing environment.

Pay Rate

• $27.00 per hour
• Housing stipend available for qualified candidates relocating to the Kaukauna area for the duration of the internship or co-op assignment.

Key Responsibilities

• Assist with environmental compliance activities related to air, water, waste, and wastewater permits.
• Support data collection, analysis, and reporting for regulatory and internal environmental requirements.
• Assist with monitoring and tracking environmental performance metrics.
• Participate in sustainability and continuous improvement initiatives.
• Support environmental audits and inspections.
• Assist with wastewater treatment system performance evaluations.
• Collect and analyze operational and environmental data to identify improvement opportunities.
• Develop reports, presentations, and recommendations for environmental projects.
• Collaborate with Engineering, Operations, Maintenance, and EHS teams on environmental initiatives.
• Participate in safety and environmental training programs.

Qualifications

• Currently pursuing a Bachelor's degree in Environmental Engineering, Environmental Science, Chemical Engineering, or a related field.
• Rising sophomore, junior, senior, or graduate student with plans to return to school following the internship.
• Strong communication and interpersonal skills.
• Proficiency with Microsoft Office applications, including Excel, Word, and PowerPoint.
• Ability to work independently and collaboratively in a team environment.
• Strong organizational skills and attention to detail.

Why Thilmany?

At Thilmany, interns and co-op students are treated as valued members of the team. You'll work on projects that impact mill performance, sustainability, safety, and reliability while gaining practical experience that will prepare you for a successful engineering career.

Application Information

Interested candidates should submit a resume for consideration.

Candidates must be authorized to work in the United States and will not require current or future sponsorship for employment.

Ahlstrom is an Equal Opportunity Employer. Equal opportunity is a sound and just concept to which we are firmly bound. Ahlstrom will not engage in discrimination against, or harassment of, any person employed or seeking employment with our company based on race, color, religion, sex, sexual orientation, gender identity, national origin, age, non-disqualifying disability, status as a protected veteran or other characteristics protected by law.

About Us.
Ahlstrom is a global leader in combining fibers into sustainable specialty materials. Our purpose is to Purify and Protect, with Every Fiber, for a Sustainable World. We aim to be the Preferred Sustainable Specialty Materials Company for all our stakeholders. 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. Our net sales in 2025 amounted to EUR 2.9 billion and we employ some 7,000 people.

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