This qualitative study explored the factors that help counsellors exposed to indirect trauma thrive personally and professionally, and sustain their engagement in trauma counselling work. The existing literature details the challenges of indirect trauma exposure in trauma work. However, the ways in which counsellors are able to derive rewards and maintain their engagement in trauma counselling work are less well recognised. The study used a grounded theory approach, with semistructured interviews conducted with 18 therapists. The study found four main interrelating themes: thriving in trauma work; navigating the empathic journey; empathic stamina and engaging in self-reflexivity; and sustaining interest and commitment. Important factors included attending to both the adverse and rewarding aspects of trauma work, having access to appropriate support structures, and incorporating variability and diversity in the work. This study extends the current understanding of the processes, practices, and strategies that promote the rewarding and sustaining aspects of trauma counselling work.