CIIMAR opened five (5) vacancies for doctorates in the framework of the RD Unit – UID/Multi/04423/2013 – Interdisciplinary Centre of Marine and Environmental Research – financed by the European Regional Development Fund (ERDF) through COMPETE2020 – Operational Program for Competitiveness and Internationalisation (POCI) and national funds through FCT/MCTES (PIDDAC), to perform duties of scientific research in the scientific area of Environmental Sciences and Biological Sciences, under a work contract with non-fixed term, pursuant to the Labour Code