The COVID-19 pandemic required the deployment of crisis management teams (CMTs) on an unprecedented scale. Due to their high level of responsibility and wide-ranging decision-making authority, the enduring resilience and health of CMT members is essential – yet, during pandemics they are permanently challenged. We tested six hypotheses based on the Job Demands-Resources model with 219 CMT members. In our preregistered analyses, we found most of the expected associations: Between demands and strain, moderated by leisure time resources, between resources and work engagement, as well as between strain and engagement and outcome measures such as evaluations of CMT members’ performance and quitting intention. Furthermore, we explore how the pandemic has changed from experts’ perspectives, describe lessons learned, and derive practical recommendations and suggestions for future research. Particularly, promoting specific resources should allow CMTs to buffer negative effects of unavoidable demands, and promote the long-term viability of these key crisis management entities.