Category: Email List

Hey COSA Community, The City of Longmont is excited to announce an opening for an experienced and qualified professional to join our […]

COSA Community – The Town of Erie is seeking candidates for a unique internship: Natural Areas Weed Management Intern ($25.00/hour) This position […]

Hello COSA family, The 2026 Ranger Excellence School Registration is still live. This is open to all staff, even if you are […]

This course will cover approaches to grazing and grassland fuel management that balance ecological considerations with grazing as an ecosystem service. We […]

Hello COSA, Boulder County Parks and Open Space Department is seeking to hire a Natural History Program Assistant. This position primarily focuses […]

The Town of Windsor is recruiting for a Lead Open Space and Trails Technician. https://www.governmentjobs.com/careers/windsorgov/jobs/5270194/lead-open-space-and-trails-technician Wade Willis Open Space and Trails Manager […]

Hello! Growing Gardens in Boulder, CO is hiring for multiple Environmental Education Positions on the farm for 2026! Growing Gardens’ mission is […]

Hello COSA friends, Registration for Spring Summit is now open! Keep It Colorado’s annual land conservation event will be May 27-29 at […]

Sorry, resending the link for external candidates: Search for Jobs Best, Burton From: Stoner, Burton Sent: Monday, March 23, 2026 2:01 PM […]

Hello COSA, The City of Boulder Open Space and Mountain Parks rangers are excited to announce an opportunity to become one of […]