COSA Boulder Junior Ranger Crew Lead application open 1 more week!

Hi COSA community —

Are you looking for a job that gives you professional experience for future careers, and gets you outside working on trails while mentoring high school youth?

Apply as a Junior Ranger Crew Lead!

One week left! Apply before April 22nd.

More information at and on the attached flyer.

  • Seasonal, 3-month full-time field position, leading crews of high schoolers working on trails in beautiful Boulder, CO.
  • Pay range: $17.50 – $20.00/ hr

Feel free to email me with any questions, and thank you in advance for sharing!


Natasha Steinmann

Youth Service Learning Program Manager

Junior Ranger Program

She/Her/Hers Why Pronouns Matter

C: # (303) 345 – 8508
Open Space and Mountain Parks
2520 55th St. | Boulder, CO 80301