Positions are announced at the UiO web-site when funding is available. The current list of positions can be found here: http://www.uio.no/english/about/jobs/index.html
A subset of this list with only academic positions at the Faculty of Mathematics and Natural Sciences cen be found at: http://www.mn.uio.no/english/about/vacancies/index.html
Please refrain from sending general requests for positions directly to our staff, they will simply refer you to this web-page. We do not have available positions if it is not annonced on the web-pages mentioned here.