Pulmonary hemorrhage (PH) is an infrequent and potentially fatal event in term neonates. Reports of successful management of PH on extracorporeal membrane oxygenation (ECMO) are limited, given the accentuated risk of mortality imposed by the use of heparin to prevent thrombosis on ECMO. We present a case of a term neonate with hypoxic ischemic encephalopathy undergoing controlled hypothermia who developed hypoxic respiratory failure, hemodynamic instability, Enterobacter cloacae pneumonia and sepsis complicated by severe PH who required support with veno-arterial ECMO. We describe the therapeutic strategies used on veno-arterial ECMO to successfully manage this infant, including clamping the endotracheal tube, aggressive correction of coagulopathy, and use of dornase alfa, as well as elaborate on the subtle changes in ECMO parameters during the run that preceded worsening pneumonia with sepsis.