Pedagogical transformations in universities are typically explored as "top down" attempts or in the context of training programs targeted towards educating more pedagogically aware individuals. In this study, promoting pedagogical development is explored on a community level as change agency: acting as a broker between the discipline-specific and pedagogical communities of practice in order to establish mutually shared new concepts and practices of teaching and learning. Thirteen pedagogically aware academics from the fields of science and technology participated in thematic interviews in which they were asked to describe change agency. The descriptions were explored utilizing a social theory of learning and categorized with content analysis. The findings reveal practical means of promoting pedagogical development between academic communities and point out various identities related to acting as a change agent. The study provides a theoretical model and further advances the understanding of pedagogical change agency in the fields of science and technology.