India's adivasi, or tribal, communities have most often been depicted as homogeneous and egalitarian, at least compared to the entrenched social hierarchies that characterise rural caste society. This article draws on fieldwork in a mining-affected adivasi village in Jharkhand, eastern India, to consider how compensatory public sector employment for mining-induced land dispossession has contributed to new processes of stratification within adivasi society. On the one hand, compensatory employment allowed those who attained it to pursue increasingly common middle-class aspirations, and a considerable degree of class mobility. But on the other hand, it fostered new, enhanced forms of intra-adivasi differentiation -not only in terms of income but also consumption and lifestyle, education and children's life chances, and household and gender dynamics. New internal disparities, in turn, have acted to erode pre-existing elements of adivasi society that revolve around values of egalitarianism.