The Center for Mathematical Analysis, Geometry and Dynamical Systems (http://camgsd.math.ist.utl.pt) offers 3 research positions in the fields of differential equations and dynamical systems; geometry and topology (including string theory and mathematical physics). Duties of the positions are engaging in high level research activities, also in interaction with members of the Center, and participating actively in its seminars and other scientific events. The contract will have the duration of up to 5 years, with an evaluation after two and a half years. The annual gross income before taxes is approx. 3000 Eur x 14 months. APPLICANTS Applicants should have obtained a PhD in Mathematics, or in a related area relevant to the scientific interests of the faculty of the Center. Candidates should have a high quality research record and at least 3 years of post-doctoral research experience. HOW TO APPLY By email to the Director of the Center at camgsd@math.ist.utl.pt with pdf files of: -Identification of the candidate -Curriculum Vitae -3 Letters of Reference (sent directly by their under signers) -Description of Research Project (of no more than 1000 words). Reprints, preprints and/or a dissertation abstract may also be sent at discretion. ------------------------- The announcement should be published soon under "Ciencia 2008 job offers" at the address http://www.eracareers.pt/index.aspx?idconcurso=3.