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Application Process

Applications are accepted via our online system:
1. Go to
2. Click “Search Career Openings” and you will be redirected to our job portal
3. Click “Search Openings” to find the appropriate position
4. Click “Search”
5. Check the box next to the position you are interested in and click “submit to job”
6. If you already have an existing account with Ecolab, log in using your username and password; if you are a new user, click “Click Here to Create a Login.”
7. Upload your resume and complete the application as instructed
8. Click “Submit” on the final page when you are finished
9. You will receive a confirmation email that your application has been received

Application Deadline

Rolling - we make hiring decisions in March/April for summer internships.



Ecolab Territory Sales Internship

Jeni Mills
Ecolab Inc.
370 Wabasha St. N.
St. Paul, MN 55102
Phone: 651-293-2086


Number of Interns: 21 to 50
Compensation/Benefits: Paid
Duration: 6 to 12 weeks
Academic Level: College Juniors