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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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