High-quality early childhood education (ECE) can improve children’s educational trajectories. However, the ECE field globally faces challenges that compromise its quality, with COVID-19 childcare closures further intensifying complexities. One solution to improve ECE working conditions is to use a distributed leadership framework to create professional learning opportunities that enhance staff interactions and equity of voice (staff input/investment). Limited research has explored this approach in relation to key outcomes like staff satisfaction, staff retention and classroom quality. The current study filled this gap by examining a job-embedded professional development initiative in the United States, Flamingo Early Learning (FEL). Using a distributive leadership framework, FEL was implemented in two cohorts of 18 ECE programme and 416 educators. Quantitative analyses of FEL online course data from 108 educators showed improvement in content knowledge. Classroom observation data from 64 educators revealed enhanced teacher-child interaction quality. Qualitative analyses of focus groups with 17 educators highlighted increased equity of voice, barriers to achieving the initiative’s goals and lingering effects of COVID-19. Findings were further examined in relation to staff role. Recommendations include using policy-driven initiatives to iteratively develop and evaluate professional learning models that promote distributed leadership and thereby greater ECE educator empowerment, satisfaction and practice. (author abstract)