Well, if your line of study is forestry then I have come across some resource for you. GFIS - Global Forest Information Service
In the site you will find a lot of interesting information on forestry: Latest forestry news, latest forestry publications and much more related to forestry. Head there now if you are in this area. http://www.gfis.net/gfis/home.faces
Lets see some of the available international forestry jobs at this moment:
Global Forest Information Service Job vacancies
Here are the most recently published forest-related Job vacancies
Programme/Research Associate at SLPR/ICIMOD
Background
In the frame of the strengthening the capacity to promote the adaptation of the livelihoods in the Hindu Kush-Himalaya to the consequences of global change, ICIMOD wants to identify, promote and support market driven economic activities and develop strategies and policies in support to the adaptation of livelihood systems of the mountain communities.
USFS Southern Research Station is seeking Entomologist
In this fulltime position, the incumbent will work on insect biology, ecology, and behavior in planning, conducting, and reporting research on termites and/or other wood-destroying insects.
Erasmus Mundus Master of Science in European Forestry
The Erasmus Mundus Master's Degree Programme in European Forestry (MSc EF) is a 2-year double degree programme. MSc EF provides academic education in forestry focusing on the international dimension of sustainable forest management issues. The programme is an extra dimension to the already existing educational markets in forestry and nature management in Europe. In this programme, seven European universities*) collaborate intensively to offer joint courses to supplement their already existing curricula.
Two Graduate Research Assistantships available at Department of Biology, University of North Dakota
Two Graduate Research Assistantships are available immediately to investigate the molecular basis for resistance to insect pests in poplar trees using a forward genetics strategy.