Once you complete your studies it might be possible to get a job here afterwards. https://www.bfm.admin.ch/bfm/en/home...abgaenger.html
Still, it will depend on whether your potential new employer can show the position will be of scientific/economic importance to Switzerland.
And what has happened regarding the vote to curb immigration from the EU and what effect that might have on the non-EU hiring situation. New law is due to come into force in February 2017 one way or another, Swiss are still negotiating with the EU.