About the role#
Elessent Clean Technologies is offering a Summer 2027 internship for students interested in process design. This 10-week program integrates classroom theory with practical engineering work. You will work with our teams to support business strategy and gain hands-on experience in an engineering environment.
What you'll do#
- Collect and analyze data to help with continuous improvement efforts.
- Research project concerns, then analyze and recommend potential solutions.
- Assist with documentation, data entry, filing, and scanning tasks.
- Create PowerPoint presentations and help with ad hoc projects assigned by managers.
What you'll need#
- Pursuit of a Bachelor's or Master's degree in Mechanical Engineering or a related field from an ABET-accredited program.
- Completion of at least the first semester of your Junior year.
- A minimum 3.0 GPA is strongly preferred.
- Basic skills in Microsoft Office, including Word, Excel, Outlook, and PowerPoint.
- Legal authorization to work in the United States on a full-time basis without sponsorship.
Location & details#
- This is a full-time, paid, on-site internship located in St. Louis, Missouri.
About Elessent Clean Technologies
Elessent Clean Technologies provides process technologies for the metals, fertilizer, chemical, and oil refining industries. The company focuses on sustainability and carbon neutrality through its portfolio of sulfuric acid production, alkylation, wet scrubbing, and hydroprocessing applications. Founded in 2022, it operates as a public company with 237 employees. The firm maintains its headquarters in St Louis, Missouri.
How to get in at Elessent Clean Technologies
Securing an internship at Elessent Clean Technologies requires speed because early applicants are often reviewed before the candidate pool becomes unmanageable. Intern Insider sends an instant alert the moment a role matching your target is published anywhere, so you apply among the first and get seen before the pile grows. Reaching out to the right person can significantly improve your chances compared to submitting an application into a general queue. Intern Insider surfaces the recruiters behind the company roles so you can reach out directly to ask about the position or a referral, which materially improves response rates.


