Here are a couple of recent job openings we came across and thought might be of interest to our readers in North America:
You may have to create an Idealist.org account to see the postings.
Executive Director - The Cottonwood Gulch Foundation
"The foundation sponsors educational wilderness expeditions and outdoor programs in the American Southwest that promote personal growth, scientific, historic, and cultural discovery as well as a knowledgeable environmental ethic among all those who participate." http://www.idealist.org/job/205849-224
Wilderness Campaign Directors - Montana Wilderness Association
"Located in Helena, Choteau and Kalispell, Montana. Positions will be responsible for developing and implementing a wilderness designation campaign plan and working with staff and members to build statewide support for campaign." http://www.idealist.org/en/job/203156-28