COSA Boulder Junior Ranger Program is Hiring Crew Leads!

Hi COSA community —

The City of Boulder Junior Ranger Program is Hiring!

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!

Application closes January 21, 2024.

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 – $20.35/ hr

Feel free to email me with any questions, and thank you in advance for sharing with your professional networks, friends, and families!


Natasha Steinmann

Youth Service Learning Sr. 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

JR Crew Lead flyer – 11×17 – Dec 2023 – NS Copy.pdf