PennEnvironment is hiring for their Campaign Organizer program. A 2 year job opportunity with PennEnvironment, based in Philadelphia (though the Environment America Federation works in 29 states, so be sure to take a look). The deadline to begin in the fall is March 1st.
http://jobs.environmentamerica.org/…/environment-america-fe…
For more information, you should contact Elowyn Corby directly at elowyn@pennenvironment.org.