Career Newsletters
Government and Private Jobs Newsletter (including Project assistants or fellows) - http://government-jobs.fresherslive.com/
For IAS Aspirants - IAS Paper http://www.iaspaper.org.in/2014/09/can-you-imagine-illiterate-taking-class.html
Other Science Careers Newsletters around the world -
http://brightrecruits.com/
http://www.sciencejobs.org/
http://jobs.newscientist.com/en-au/
http://www.nature.com/naturejobs/science/jobs
http://www.scientificamerican.com/naturejobs/
For IAS Aspirants - IAS Paper http://www.iaspaper.org.in/2014/09/can-you-imagine-illiterate-taking-class.html
Other Science Careers Newsletters around the world -
http://brightrecruits.com/
http://www.sciencejobs.org/
http://jobs.newscientist.com/en-au/
http://www.nature.com/naturejobs/science/jobs
http://www.scientificamerican.com/naturejobs/