What is the roll of a sargent in the fire department?

In a fire department, a sergeant typically serves as a supervisory role, overseeing a team of firefighters during emergency responses and daily operations. They are responsible for training personnel, ensuring adherence to safety protocols, and coordinating firefighting activities. Additionally, sergeants often act as a liaison between the firefighters and higher-ranking officers, facilitating communication and decision-making within the team. Their leadership helps maintain efficiency and effectiveness in emergency situations.