The International Institute of Physics at the Federal University of Rio Grande do Norte (IIP-UFRN) is expecting to fill several post-doctoral research positions. Successful candidates should demonstrate a high level of expertise and strong academic record working in the areas of Foundations of Quantum Mechanics, Quantum Information, Statistical Field Theory and Engineering of Quantum Devices; Strongly Correlated Electron Systems in Theoretical Condensed Matter Physics; Classical Gravity and Gravitational Wave Physics, String Theory and Mathematical Physics.