Attracting and retaining teachers can be an important ingredient in improving low-performing schools. In this study, we estimate the expressed preferences for teachers who have worked in low-performing schools in Tennessee. Using adaptive conjoint analysis survey design, we examine three types of school attributes that may influence teachers' employment decisions: fixed school characteristics, structural features of employment, and malleable school processes. We find that teachers express a strong preference for two malleable school processes, administrative support and discipline enforcement, along with a higher salary, a structural feature. Estimates indicate these attributes are 2 to 3 times more important to teachers than fixed school characteristics like prior achievement. We validate our results using administrative data on teachers' revealed preferences.