American Fisheries Society
   List of opportunities at all levels throughout the sector.
   http://www.fisheries.org/jobs/

American Geological Institute
   List of current career opportunities across the geosciences sector.
   http://www.agiweb.org/geotimes/ads.html

American Society of Limnology and Oceanography
   Resources for employment in the aquatic sciences.
   http://aslo.org/employment.html

Association of Professional Engineers, Geologists and Geophysicists of Alberta
   Searchable list of job vacancies in Canada.
   http://216.218.188.77/career/main_properties.asp

Canadian Institute of Planners
   Categorized list of job vacancies within the industry in Canada and selected locations world wide.
   http://www.cip-icu.ca/English/members/employment.htm

Ecological Society of America
   Announcements of employment opportunities. Also has lists of internships and other opportunities.
   http://www.esa.org/opportunities/jobs.php

Ecological Society of America, Physiological Ecology Section
   Positions in physiological ecology and related areas.
   http://www.biology.duke.edu/jackson/ecophys/positions.htm

Global Association of Online Foresters
   List of current job vacancies in the sector. Searchable.
   http://www.foresters.org/portal/search.php?query=&topic=37

National Ground Water Association
   List of job vacancies for public and private sector companies.
   http://careers.ngwa.org/search.cfm

National Registry of Environmental Professionals
   Basic text listing of vacancies across the United States.
   http://www.nrep.org/jobopenings.html

National Society of Consulting Soil Scientists
   List of job openings in the industry. Job details are downloadable in Adobe PDF format.
   http://www.nscss.org/jobs.html

Society for Conservation Biology Job Database
   Searchable job ads from a range of organizations worldwide.
   http://www.conbio.org/Jobs/

Society for Ecological Restoration International
   Employment notice board listing vacancies in various ecology oriented organizations world wide.
   http://www.ser.org/content/professional_employment.asp

Society of American Foresters Career Center
   Categorized lists of job vacancies in the industry covering the USA.
   http://www.safnet.org/careercenter/classifieds.cfm

Society of Wetland Scientists
   Variety of wetland science related jobs.
   http://www.sws.org/jobs/

Water Environment Federation (WEF)
   Searchable database of vacancies across the industry. Requires WEF ID for use.
   http://www.wef.org/CareerOpps/

Water Jobs Now
   Searchable database of positions in the industry. Covers both government and private sectors.
   http://www.waterjobsnow.com/