Drawing attention to scientific work as labour, the need for a closer examination of the subjectivities of educated, trained government employees in charge of field data collection on marine fisheries is emphasised. Field sciences such as fisheries science offer an opportunity to examine how workers engage with the field to produce value. Tracing historical influences that contribute to dissimilar identities and experiences with the field among scientific workers in India today reveals how value in routinised forms of field-based scientific labour is better understood through embodied skills and cultural relations forged by fieldworkers.