A control system for a hybrid machine is provided. The control system includes a controller communicably coupled to an energy storage unit of the hybrid machine. The controller is configured to receive data from the energy storage unit. The controller is configured to evaluate a current storage charge state of the energy storage unit based on the received data. The controller is configured to receive historical data related to idle events associated with an engine of the hybrid machine. The controller is configured to receive data related to one or more machine operating parameters. The controller is configured to pre-emptively control at least one of an engine speed and an engine power based on the received data for at least one of shutting down the engine during an idle state and restarting the engine.