This paper uses critical reflection as its primary methodology to research one Master of Social Work student's former practice experiences as an Australian immigration officer. The paper contextualizes the study by offering a critical analysis of hegemonic constructions of asylum seekers in Australia, which are reflected in Australian law and policy, as well as potentially influencing social work practice. Critical reflection on one of the author's practice provides a rich case study that reveals the tensions of government-employed social workers in restrictive environments, and the espoused social justice values of the profession. The findings hold implications for both social work education and practice, suggesting that critical social work education, and in particular, the use of critical analysis and reflection, can improve ethical practice with refugees and asylum seekers.