["The British Journal of Sociology, Volume 73, Issue 1, Page 206-219, January 2022. ", "\nAbstract\nThis article counters the view (albeit contested) of race as a natural empirical object with technology as a secondary, external entity applied to it. Instead, I posit race itself as a technology that is inherently discriminatory in motivation, design and function, as evident throughout its brutally effective history. Focusing on the post/genomic era, I consider contemporary forms of molecular racialization as the latest technological iteration of race as a disciplinary device. I characterize this biopolitical racial technology as operant through a carceral methodology in four stages: (a) the epistemological mutability of molecular racialization as reiterating the obscurantist claim of modern raciology to constitute a benign description of literal racial difference; (b) the ontological de‐individualization of certain racial others as aggregated risky populations and legitimate targets of repressive management; (c) a predictive empiricism whereby molecular race is seen as indicative of potential behaviours that sanctions oppressive state interventions against specific populations; (d) a normative bioethical dissembling whereby state agencies' exploitation of target molecular racialized populations' vulnerabilities result in the debarment of proper ethical consideration and the right to justice. Drawing largely on criminal justice and immigration control examples, the article asserts that the carceral methodologies of molecular racialization demonstrate race as a repressive technology designed to (re)produce subaltern racial populations and propagate racism.\n"]