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Be the puff in our marshmallow, the volume in our cheers,
the reason we make Incredible Camp O Campers.

Support Camp Ondessonk with a gift to our Annual Appeal!

Donate Online Here




All Applicants for any position at camp (full-time or seasonal) who will be at least 18 years old during their time of employment will now need to submit an authorization for background check as part of their application.  This form must be printed and signed, then returned to camp.  Find the form here: Fillable CANTS form.

This form can be returned via the file uploader below, emailed to the hiring manager listed on the position description, or faxed to 618-695-3593.  Please be sure to include the position being applied for so we can look out for the remainder of your application.





We are now accepting applications for Fall 2019!  Click the above link for more information.


The Leader-In-Training application is officially CLOSED.   Please check back in November for the 2020 application.

Click the LIT link above for more information.



Spring/Fall Internships: Camp Ondessonk hosts interns in a variety of academic majors.  The Program Staff position is the perfect way to get some great experience while contributing to a year-round camping and outdoor education program.  A typical internship mirrors the existing program staff positions, but with an additional project or focus as necessary.  Pay is $525-$575/bi-weekly, and housing and meals are included.  Contact Greg Santen at greg.santen@ondessonk.com to discuss the possibilities and see if there is something that might fit with your area of study and semester calendar. 

Summer Internships:  Need an Internship this summer?  No problem!  Do your internship at camp!  Experiences available for students focused in Healthcare, Social Work, Business Management, Recreation, Equine/Animal Science,  Hospitality and more.  Internships that fill existing positions are paid, custom internships designed for individuals will be unpaid, but with room/board included. Contact Alissa.Hollmann@ondessonk.com for details.

List of existing PAID positions that are commonly used for internships here:  Camp Ondessonk Summer Internship Options

3/20/19: All of our paid internship positions have been filled for the summer.  Please contact Alissa.Hollmann@ondessonk.com if you have questions about internships.



Staff Application Document Uploader

Upload application documents such as a resume or scanned reference forms here:
  • Please include the position you are applying for (Outdoor Education, Summer Camp, Part time work, etc.)
  • Drop files here or
  • This field is for validation purposes and should be left unchanged.

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