In most initial teacher preparation (ITP) programmes, learning in teaching placements is considered to be an important component for providing workplace learning experiences to develop the skills of being a teacher. This paper is based on a bigger qualitative study which explored the learning experiences of a group of in-service student vocational teachers prior to and during their one-year ITP programme in Brunei. The study examined these student teachers' dispositions to learning as revealed through their experiences on different placements during their training. The findings of this paper highlight the importance of the student vocational teachers' roles and positions relative to their teaching placements. Theoretically, the findings also extend Bourdieu's thinking, where existing cultural capital in the form of subject knowledge which is valued in one context does not necessarily help the learning of individuals in becoming a vocational teacher in another context. In addition, the paper argues for a need to reconceptualise in-service teacher education, more specifically, the workplace learning aspect. Lastly, it concludes with recommendations to support these student teachers in their placements through creating more expansive learning environments.