The growing diaspora in migration has prompted Western countries in recent years to examine the factors contributing to the economic integration of newcomers. If their integration is unsuccessful, it could create economic inequalities and be burdensome to the host society. The inequalities experienced by working immigrants have often been examined through cross-sectional data describing the situation at a specific moment in time, with limited consideration of the complexity of the immigrant's settlement experience. This paper examines the economic integration of new immigrants through prospective analysis and considers multiple factors concurrently in an effort to address some of this complexity. The current study focuses on employment disparities across source regions. The analyses are taken from a ten-year longitudinal survey describing the socio-economic experience of 429 new immigrants settled in the Montreal metropolitan area. Over time, wage and occupational mobility increase, although it appears stagnant for different groups of respondents from specific regions such as East Asia, North Africa and the Middle East. Also, like respondents from sub-Saharan Africa, these respondents face difficulties sustaining a position in the labour market.